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Antares

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1369: 1703: 1118: 1256:, but these events are rare. The last occultation of Antares by Venus took place on September 17, 525 BC; the next one will be November 17, 2400. Other planets have been calculated not to have occulted Antares over the last millennium, nor will they in the next millennium, as most planets stay near the ecliptic and pass north of Antares. Venus will be extremely near Antares on October 19, 2117, and every eight years thereafter through to October 29, 2157, it will pass 945: 39: 7070: 5122: 46: 5146: 5134: 4219:
Perryman, M. A. C.; Lindegren, L.; Kovalevsky, J.; Hoeg, E.; Bastian, U.; Bernacca, P. L.; Crézé, M.; Donati, F.; Grenon, M.; Grewing, M.; van Leeuwen, F.; van der Marel, H.; Mignard, F.; Murray, C. A.; Le Poole, R. S.; Schrijver, H.; Turon, C.; Arenou, F.; Froeschlé, M.; Petersen, C. S. (July 1997).
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were derived from older measurements of the diameter, but those measurements are likely to have been affected by asymmetry of the atmosphere and the narrow range of infrared wavelengths observed; Antares has an extended shell which radiates strongly at those particular wavelengths. Despite its large
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Like most cool supergiants, Antares's size has much uncertainty due to the tenuous and translucent nature of the extended outer regions of the star. Defining an effective temperature is difficult due to spectral lines being generated at different depths in the atmosphere, and linear measurements
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Ohnaka, K; Hofmann, K.-H; Schertl, D; Weigelt, G; Baffa, C; Chelli, A; Petrov, R; Robbe-Dubois, S (2013). "High spectral resolution imaging of the dynamical atmosphere of the red supergiant Antares in the CO first overtone lines with VLTI/AMBER".
1781:, Antares may have been known by various names: Urbat, Bilu-sha-ziri ("the Lord of the Seed"), Kak-shisa ("the Creator of Prosperity"), Dar Lugal ("The King"), Masu Sar ("the Hero and the King"), and Kakkab Bir ("the Vermilion Star"). In ancient 1245:. The occultation of 31 July 2009 was visible in much of southern Asia and the Middle East. Every year around December 2 the Sun passes 5° north of Antares. Lunar occultations of Antares are fairly common, depending on the 18.6-year cycle of the 1353:(AU) (≈ 80 billion km) at the estimated distance of Antares, giving a minimum value for the distance between them. Spectroscopic examination of the energy states in the outflow of matter from the companion star suggests that the latter is over 1422:
is around 100,000 times that of the Sun. There is a large margin of error assigned to values for the bolometric luminosity, typically 30% or more. There is also considerable variation between values published by different authors, for example
1690:, or the result of the mixing of light from the two stars when they are seen together through a telescope and are too close to be completely resolved. Antares B can sometimes be observed with a small telescope for a few seconds during lunar 1132:
orbits. It became apparent that the small variations could not be due to orbital motion, and they were actually caused by pulsation of the star's atmosphere. Even in 1928, it was calculated that the size of the star must vary by about 20%.
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Antares B is normally difficult to see in small telescopes due to glare from Antares, but can sometimes be seen in apertures over 150 millimetres (5.9 inches). It is often described as green, but this is probably either a
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of spectral type B2.5V; it also has numerous unusual spectral lines suggesting it has been polluted by matter ejected by Antares. It is assumed to be a relatively normal early-B main sequence star with a mass around
1342:. The variations in the separation are often interpreted as evidence of orbital motion, but are more likely to be simply observational inaccuracies with very little true relative motion between the two components. 4986:
Bester, M.; et al. (May 1996). "Measurement at 11 Micron Wavelengths of the Diameters of alpha Orionis and alpha Scorpii: Changes in Effective Temperature of alpha Orionis and Very Recent Dust Emission".
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in 2010. The linear radius of the star can be calculated from its angular diameter and distance. However, the distance to Antares is not known with the same accuracy as modern measurements of its diameter.
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Mark J. Pecaut; Eric E. Mamajek & Eric J. Bubar (February 2012). "A Revised Age for Upper Scorpius and the Star Formation History among the F-type Members of the Scorpius-Centaurus OB Association".
4200:. The Biggest, Baddest, Coolest Stars. Proceedings of the workshop held 16-18 July 2007, at the Millennium Centre, Johnson City, Tennessee, USA. ASP Conference Series. Vol. 412. p. 113. 1506:
produce different results depending on the wavelength observed. In addition, Antares appears to pulsate, varying its radius by 19%. It also varies in temperature by 150 K, lagging 70 days behind
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Antares is easier to see from the southern hemisphere due to its southerly declination. In the whole of Antarctica, the star is circumpolar as the whole continent is above 64° S latitude.
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Kudritzki, R. P.; Reimers, D. (1978). "On the absolute scale of mass-loss in red giants. II. Circumstellar absorption lines in the spectrum of alpha Sco B and mass-loss of alpha Sco A".
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slowly varies between extremes of +0.6 and +1.6, although usually near magnitude +1.0. There is no obvious periodicity, but statistical analyses have suggested periods of 1,733 days or
1079:(WGSN) to catalog and standardise proper names for stars. The WGSN's first bulletin of July 2016 included a table of the first two batches of names approved by the WGSN, which included 1185:
days. No separate long secondary period has been detected, although it has been suggested that primary periods longer than a thousand days are analogous to long secondary periods.
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to the Sun. It is a member of the Upper Scorpius subgroup of the association, which contains thousands of stars with a mean age of 11 million years. Antares is located about 170
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Lunar Occultation of Antares (reappearance) was observed on 2006 May 14 from The Blue Mountains, Australia. Antares B reappears first, followed by Antares A 7.53 seconds later.
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which is considered an outdated speculation, because the name of this star in Mesopotamian astronomy has always been "heart of Scorpion" and it was associated with the goddess
1308:. The best calculated orbit for the stars is still considered to be unreliable. It describes an almost circular orbit seen nearly edge-on, with a period of 1,218 years and a 1209: 1206: 1140:
during an occultation on April 13, 1819, although this was not widely accepted and dismissed as a possible atmospheric effect. It was then observed by Scottish astronomer
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with the Sun. In higher northern latitudes, Antares is only visible low in the south in summertime. Higher than 64° northern latitude, the star does not rise at all.
613: 465: 1490:. These correspond to ages from 11.8 to 17.3 MYr. These initial mass estimates mean that Antares may have once resembled massive blue stars like the members of the 1163: 4456: 1162:
In 1952, Antares was reported to vary in brightness. A photographic magnitude range from 3.00 to 3.16 was described. The brightness has been monitored by the
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Melnik, A. M.; Dambis, A. K. (2020). "Distance scale for high-luminosity stars in OB associations and in field with Gaia DR2. Spurious systematic motions".
1249:. The last cycle ended in 2010 and the next begins in 2023. Shown at right is a video of a reappearance event, clearly showing events for both components. 1208: 3140:
A Handbook of Double Stars, with a Catalogue of Twelve Hundred Double Stars and Extensive Lists of Measures. with Additional Notes Bringing the Measur
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Evans, D. S. (June 20–24, 1966). "The Revision of the General Catalogue of Radial Velocities". In Batten, Alan Henry; Heard, John Frederick (eds.).
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and an age of 11 to 15 MYr. Comparison of observations from antiquity to theoretical evolutionary tracks suggests an initial mass of 15 to 16 
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Justtanont, K.; et al. (May 1999). "Atomic fine-structure lines in the ISO-SWS spectra of the supergiants alpha Orionis and alpha Scorpii".
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system, with its two components called α Scorpii A and α Scorpii B. The brighter of the pair is the red supergiant, while the fainter is a hot
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O'Gorman, E.; et al. (June 2020). "ALMA and VLA reveal the lukewarm chromospheres of the nearby red supergiants Antares and Betelgeuse".
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For two to three weeks on either side of November 30, Antares is not visible in the night sky from mid-northern latitudes, because it is near
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Samus, N. N.; Durlevich, O. V.; et al. (2009). "VizieR Online Data Catalog: General Catalogue of Variable Stars (Samus+ 2007-2013)".
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Schröder, K.-P.; Cuntz, M. (April 2007). "A critical test of empirical mass loss formulas applied to individual giants and supergiants".
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Dave, Gault; Brian, Loader (September 2006). "Determining the Separation and Position Angle of Antares A–B during Lunar Occultation".
2687: 2920: 2465:"Colour evolution of Betelgeuse and Antares over two millennia, derived from historical records, as a new constraint on mass and age" 1694:
while Antares is hidden by the Moon. Antares B appears a profound blue or bluish-green color, in contrast to the orange-red Antares.
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gave Antares a diameter of 400 to 430 million mi (640 to 690 million km), equal to approximately 463-497 
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Ohnaka, K. (August 2014). "Imaging the outward motions of clumpy dust clouds around the red supergiant Antares with VLT/VISIR".
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Aboriginal mythology : an A-Z spanning the history of aboriginal mythology from the earliest legends to the present day
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Hoffleit, D.; Warren, W. H. (1995). "VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)".
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Anton, Rainer (2015). "Double Star Measurements at the Southern Sky with a 50 cm Reflector and a Fast CCD Camera in 2014".
1368: 1117: 5203: 2743: 1857: 636: 495: 5112: 1568:. Antares is now known to be somewhat larger, but still recognized as one of the largest stars known. For instance, the 92: 7112: 7092: 1630:
million years. For a few months, the Antares supernova could be as bright as the full moon and be visible in daytime.
1565: 1319:. Other recent estimates of the period have ranged from 880 years for a calculated orbit, to 2,562 years for a simple 1196:
observed the variability of Antares and incorporated it into their oral traditions as Waiyungari (meaning 'red man').
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Reimers, D.; Hagen, H. -J.; Baade, R.; Braun, K. (2008). "The Antares emission nebula and mass loss of α Scorpii A".
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of M1.5Iab-Ib, and is indicated to be a spectral standard for that class. Due to the nature of the star, the derived
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Sanad, M. R.; Bobrowsky, M. (October 2010). "Spectral variability of the α Sco AB binary system observed with IUE".
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and luminosity of Antares to theoretical evolutionary tracks for massive stars suggest a progenitor mass of 17 
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has been published. Interferometry allows synthesis of a view of the stellar disc, which is then represented as a
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Best Ever Image of a Star’s Surface and Atmosphere – First map of motion of material on a star other than the Sun
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variations were observed in the spectrum of Antares in the early 20th century, and attempts were made to derive
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Keenan, Philip C; McNeil, Raymond C (1989). "The Perkins catalog of revised MK types for the cooler stars".
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Mason, Brian D.; Wycoff, Gary L.; Hartkopf, William I.; Douglass, Geoffrey G.; Worley, Charles E. (2001).
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Ohnaka, K.; et al. (August 2017). "Vigorous atmospheric motion in the red supergiant star Antares".
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Antares seen from the ground. The very bright star towards the upper left corner of the frame is Antares.
7102: 6850: 5877: 5396: 5018:"Direct Measurement of the Inner Radius of the Dust Shell around the Cool Supergiant Star alpha Scorpii" 4552: 4396:
Rogers, J. H. (February 1998). "Origins of the ancient constellations: I. The Mesopotamian traditions".
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near the center of the constellation. Distinctly reddish when viewed with the naked eye, Antares is a
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Percy, John R.; Sato, Hiromitsu (2009). "Long Secondary Periods in Pulsating Red Supergiant Stars".
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disk surrounded by an extended atmosphere. The diameter of the limb-darkened disk was measured as
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dating from at least 1100 BCE, Antares was called GABA GIR.TAB, "the Breast of the Scorpion". In
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Wing, R. F. (2009-09-01). Luttermoser, Donald G.; Smith, Beverly J.; Stencel, Robert E. (eds.).
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Lunt, J. (1916). "On the orbits of the spectroscopic binaries alpha Orionis and alpha Scorpii".
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Determination of Radial Velocities and their Applications, Proceedings from IAU Symposium no. 30
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A. Richichi (April 1990). "A new accurate determination of the angular diameter of Antares".
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Hamacher, D.W. (2018). "Observations of red–giant variable stars by Aboriginal Australians".
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system, which have similar initial masses (both Antares and Acrux are members of the wider
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measurements have large errors, so that the true distance of Antares is approximately 550
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Cousins, A. W. J. (1952). "Bright variable stars in southern hemisphere (second list)".
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A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their Derivations
1067:. However, the name "Antares" is already proven in the Greek culture, e.g. in Ptolemy's 888:. Antares appears as a single star when viewed with the naked eye, but it is actually a 6825: 6479: 6474: 5358: 5353: 5288: 4291: 1955: 1526: 1514: 865: 656: 314: 294: 282: 189: 2557: 1723: 1292:
is sometimes referred to as the Antares Nebula or is otherwise identified as VdB 107.
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size compared to the Sun, Antares is dwarfed by even larger red supergiants, such as
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The Brightest Stars: Discovering the Universe Through the Sky's Most Brilliant Stars
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Baize, P.; Petit, M. (1989). "Etoiles doubles orbitales a composantes variables".
3613: 3588: 2436: 5097: 4970: 4873: 3426: 3164: 3138: 2921:"LASCO Star Maps (identify objects in the field of view for any day of the year)" 2781: 2719:
VizieR On-line Data Catalog: B/GCVS. Originally Published in: 2009yCat....102025S
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for the star α Scorpii A. It is now so entered in the IAU Catalog of Star Names.
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VizieR On-line Data Catalog: V/50. Originally Published in: 1964BS....C......0H
1928:); the stars on each side represented his wives. The Kulin Kooris saw Antares ( 6949: 6719: 6699: 6664: 6459: 6454: 5632: 5532: 5527: 5522: 5512: 5459: 5454: 5449: 5444: 5439: 5434: 5429: 5424: 5318: 5308: 5303: 3526:
Mamajek, E.E. (2008). "On the distance to the Ophiuchus star-forming region".
2923:. Large Angle and Spectrometric Coronagraph Experiment (LASCO). Archived from 2828: 2055:
van Leeuwen, F. (November 2007). "Validation of the new Hipparcos reduction".
1912:), an important star in the calculation of the Māori calendar. The Wotjobaluk 1644: 1615: 1392: 1281: 1246: 885: 847: 550: 414: 381: 329: 242: 4355: 4174: 4119: 3929: 3814: 3565: 3209: 3184: 3044: 3027: 2766:, with the assistance of McKenzie, Roderick. Oxford: Clarendon Press. In the 2499: 2464: 2371: 2160: 1855:, "second star of the Heart"), because it was the second star of the mansion 1334:
apart in 1848. More modern observations consistently give separations around
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Antares is visible all night around May 31 of each year, when the star is at
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Hockey, T.; Trimble, V. (2010). "Public reaction to a V = −12.5 supernova".
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with modern angular diameter estimates lead to a radius of about 680 
810:. Often referred to as "the heart of the scorpion", Antares is flanked by 7037: 7008: 7003: 6998: 6993: 6988: 6983: 6923: 6918: 6913: 6908: 6903: 6898: 6893: 6888: 6883: 6878: 6873: 6868: 6863: 6858: 6820: 6544: 5093: 3991: 2631: 2133: 1963: 1925: 1901: 1715: 1573: 1411: 1410:, but because the star radiates a considerable part of its energy in the 1388: 1218: 1068: 992: 961: 792: 530: 85: 45: 4722: 4182: 4142: 3657: 3632: 1835:(the eldest or biggest, probably attributing its huge size), one of the 1055:. Some scholars have speculated that the star may have been named after 6704: 6614: 5061: 4794: 4127: 4103: 3329: 3251: 1230: 881: 3587:
Malkov, O. Yu; Tamazian, V. S.; Docobo, J. A.; Chulkov, D. A. (2012).
2808: 1666:. As it falls short of the mass limit required for stars to undergo a 1099:. Antares then rises at dusk and sets at dawn as seen at the equator. 7022: 6968: 6795: 6790: 6785: 6714: 3975:"Multiwavelength diameters of nearby Miras and semiregular variables" 1937: 1874: 1812: 1786: 1767: 1679: 1655: 1396: 1277: 1047:. The comparison of Antares with Mars may have originated with early 1003:
catalogue as IRAS 16262–2619. It is also catalogued as a double star
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21 Scorpii, as well as catalogue designations such as HR 6134 in the
843: 748: 628: 563: 487: 394: 334: 4946: 2278:"Multi-component absorption lines in the HST spectra of α Scorpii B" 1465:
and an age of 12 million years (MYr), or an initial mass of 15 
5133: 5042: 5017: 5008: 4907: 4882: 4705: 4658: 4598: 4166: 3881: 3856: 3778: 3753: 3487: 3312: 3012: 2977: 2692:(Reprint ed.). New York, NY: Dover Publications Inc. pp.  2481: 2247: 1722:
in the southern sky and denotes the breast of the Scorpion goddess
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of Antares at visual wavelengths is about 10,000 times that of the
6709: 6539: 6534: 4760: 3713: 3540: 3354:. The International Occultation Timing Association. Archived from 3137:
Edward Crossley; Joseph Gledhill; J. M. Wilson (6 February 2018).
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Wright, W. H. (1907). "The variable radial velocity of Antares".
1718:, which dates between 1100 and 700 BC, it is one of the stars of 5213: 4883:"Mid-Infrared Images of the Circumstellar Dust around α Scorpii" 3855:
McAlister, Harold; Hartkopf, William I.; Franz, Otto G. (1990).
1790: 1726:. Later names that translate as "the Heart of Scorpion" include 1719: 1372: 1268:
Antares is the brightest and most evolved stellar member of the
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The diameter of Antares can be measured most accurately using
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The mass of the star has been calculated to be about 12 
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J16294-2626. Antares is a variable star and is listed in the
919: 4143:"The Diameter of Alpha Scorpii by the Interferometer Method" 4037:"On the Six-year Period in the Radial Velocity of Antares A" 4811:"Short Timescale Variations in the Atmosphere of Antares A" 3589:"Dynamical masses of a selected sample of orbital binaries" 3028:"The Radial Velocity Variations of a Orionis and a Scorpii" 664:
Cor Scorpii, Kalb al Akrab, Scorpion's Heart, Vespertilio,
3402:
Journal of the British Astronomical Association – Volume 2
1521:
events. An apparent diameter from occultations 41.3 ± 0.1
2323:
Determination of Radial Velocities and Their Applications
1889:'fiery star') because of its reddish appearance. 1510:
changes which are likely to be caused by the pulsations.
1498:). Massive stars like Antares are expected to explode as 876:, it would extend out to somewhere between the orbits of 872:
visible to the naked eye. If placed at the center of the
102: 2864:"Bulletin of the IAU Working Group on Star Names, No. 1" 2023:(2nd rev. ed.). Cambridge, Massachusetts: Sky Pub. 4322:"A physical interpretation of the 'red Sirius' anomaly" 4147:
Publications of the Astronomical Society of the Pacific
2458: 2456: 2454: 1136:
Antares was first reported to have a companion star by
1001:
Infrared Astronomical Satellite (IRAS) Sky Survey Atlas
1326:
Early measurements of the pair found them to be about
5110: 4945:
Jennings, Donald E.; Sada, Pedro V. (February 1998).
3428:
NightWatch: A Practical Guide to Viewing the Universe
884:. Its mass is calculated to be around 12 to 16 times 129: 120: 105: 3378:"Sky watchers report occultation of Antares by moon" 1736: 111: 19:
This article is about the star. For other uses, see
7046: 7030: 7021: 6976: 6967: 6932: 6849: 6838: 6751: 6442: 6359: 5876: 5468: 5395: 5221: 5212: 3273:
Journal of the Royal Astronomical Society of Canada
2344:Buick, Tony (2010). "Classification of the Stars". 108: 2115:Kiss, L. L.; Szabo, G. M.; Bedding, T. R. (2006). 1549:An estimate obtained by interferometry in 1925 by 1252:Antares can also be occulted by the planets, e.g. 4586:Monthly Notices of the Royal Astronomical Society 4326:Monthly Notices of the Royal Astronomical Society 3979:Monthly Notices of the Royal Astronomical Society 3189:Monthly Notices of the Royal Astronomical Society 3082:Johnson, S. J. (1879). "Occultation of Antares". 3032:Monthly Notices of the Royal Astronomical Society 2469:Monthly Notices of the Royal Astronomical Society 2121:Monthly Notices of the Royal Astronomical Society 1614:Antares, like the similarly sized red supergiant 1063:warrior-hero celebrated in the pre-Islamic poems 16:Red supergiant star in the constellation Scorpius 2810:The Babylonian astronomical compendium MUL. APIN 5016:Bloemhof, E. E.; Danen, R. M. (February 1995). 4398:Journal of the British Astronomical Association 1958:, which displays 27 stars, each representing a 1916:people of Victoria, Australia, knew Antares as 1164:American Association of Variable Star Observers 4480:. Wellington: Huia Publishers. pp. 22–4. 3898:"MSC - a catalogue of physical multiple stars" 3404:. BiblioBazaar. 29 October 2015. p. 155. 3169:. H. M. Stationery Office. 1899. p. 161A. 3077: 3075: 2271: 2269: 2267: 2265: 2050: 2048: 2046: 2044: 2042: 2040: 1375:reconstructed view of the surface of Antares A 868:, a large evolved massive star and one of the 5172: 3941: 3939: 3633:"Orbits of Seven Edge-On Visual Double Stars" 3143:. Creative Media Partners, LLC. p. 329. 3068:. New York: Dover Publications. p. 1666. 2399: 2397: 2395: 2393: 2391: 2389: 2387: 2385: 2383: 2381: 1742:. This had been directly translated from the 1188:Research published in 2018 demonstrated that 1166:since 1945, and it has been classified as an 999:catalogue as 2MASS J16292443-2625549 and the 161:−26° 25′ 55.2094″ 8: 3902:Astronomy and Astrophysics Supplement Series 3674:Astronomy and Astrophysics Supplement Series 3166:Reference Catalogue of Southern Double Stars 1793:in the pyramidal ceremonies). It was called 4881:Marsh, K. A.; et al. (February 2001). 4438:Lull, José; Belmonte, Juan Antonio (2009). 4427:. Wiesbaden: Otto Harrasowitz. p. 169. 4030: 4028: 3626: 3624: 3132: 3130: 3128: 3126: 2585: 2583: 2581: 2579: 2577: 2575: 1884: 1785:, Antares represented the scorpion goddess 1760: 1728: 1591:. Older radii estimates exceeding 850  7027: 6973: 6846: 6748: 5218: 5179: 5165: 5157: 4809:Pugh, T.; Gray, David F. (November 2013). 4527:"Science in Portugal - The Star of Cabral" 3185:"On an Occultation of Antares by the Moon" 3059: 3057: 3055: 1479:, or the possibility that Antares is on a 1360:beyond the primary (about 33 billion km). 1264:Illumination of Rho Ophiuchi cloud complex 1225:within 6° of the ecliptic (the others are 5041: 4906: 4834: 4759: 4704: 4657: 4627:"Meet Antares: the star that is not Mars" 4615: 4597: 4345: 4272: 4060: 4008: 3990: 3880: 3777: 3712: 3656: 3612: 3539: 3486: 3311: 3208: 3043: 2630: 2539: 2520: 2518: 2516: 2514: 2512: 2510: 2498: 2480: 2418: 2301: 2221: 2219: 2150: 2132: 2068: 4286: 4284: 3973:Ireland, M. J.; et al. (May 2004). 3178: 3176: 2914: 2912: 2843:"IAU Working Group on Star Names (WGSN)" 2678: 2676: 2674: 2672: 2670: 2668: 2666: 2463:Neuhäuser, R.; et al. (July 2022). 1851:The ancient Chinese called Antares 心宿二 ( 1815:, Antares was known as one of the four " 1151:on 23 July 1844. It was rediscovered by 1121:Antares near the Sun on 30 November 2012 5117: 2919:Star Maps created using XEphem (2008). 2276:Baade, R.; Reimers, D. (October 2007). 2228:Astrophysical Journal Supplement Series 1991: 1865:, and it was sometimes referred to as ( 826:of +0.6 down to +1.6. It is on average 822:star that ranges in brightness from an 278: 4795:"Antares: Betelgeuse's Neglected Twin" 4580:Cannon, E.; et al. (March 2021). 3352:"Occultation of Antares on 31 July 09" 3300:The Australian Journal of Anthropology 3252:"Antares: Betelgeuse's Neglected Twin" 2762:, revised and augmented throughout by 2110: 2108: 2106: 2104: 25: 4625:Johnson, Daniel (September 3, 2020). 2213:. Accessed on line September 07, 2012 1861:(心). It was the national star of the 1622:, will almost certainly explode as a 1217:Antares is 4.57 degrees south of the 7: 4505:. London: HarperCollins. p. 5. 4375:. John Wiley and Sons. p. 218. 3631:Pavlovic, R.; Todorovic, N. (2005). 2184: 2182: 2180: 2178: 2019:Kunitzsch, Paul; Smart, Tim (2006). 1043:hue to the appearance of the planet 932:hue to the appearance of the planet 842:to the Sun. It is located about 170 69:       4441:The constellations of ancient Egypt 3830:Journal of Double Star Observations 1734:from the Arabic قَلْبُ ٱلْعَقْرَبِ 1013:General Catalogue of Variable Stars 896:star of magnitude 5.5. They have a 290: 4529:. Instituto Camões. Archived from 2783:The Arkana Dictionary of Astrology 2689:Star Names: Their Lore and Meaning 1962:. Antares represents the state of 14: 4947:"Water in Betelgeuse and Antares" 7069: 7068: 5144: 5132: 5120: 4462:from the original on 2022-10-09. 4347:10.1046/j.1365-8711.1999.02975.x 4320:Whittet, D. C. B. (1999-12-01). 4010:10.1111/j.1365-2966.2004.07651.x 2152:10.1111/j.1365-2966.2006.10973.x 1483:with an initial mass of 13  1073:International Astronomical Union 1039:", due to the similarity of its 956:; Antares appears white in this 928:", due to the similarity of its 98: 44: 37: 3896:Tokovinin, A. A. (1997-07-01). 3431:. A & C Black. p. 46. 3386:. 2 August 2009. Archived from 2876:from the original on 2022-10-09 1979:Antares is one of the medieval 1670:, it will likely expand into a 1659:, and a radius of about 5  7148:Henry Draper Catalogue objects 4425:Arabische Sternnamen in Europa 4247:Firestone, R. B. (July 2014). 3475:Astrophysics and Space Science 2005:Merriam-Webster.com Dictionary 1879: 1770:of the Greek name rendered in 1496:Scorpius–Centaurus association 1270:Scorpius–Centaurus association 1071:and Tetrabiblos. In 2016, the 1059:, or Antarah ibn Shaddad, the 836:Scorpius–Centaurus association 1: 7128:Bright Star Catalogue objects 5204:Scorpius in Chinese astronomy 5022:Astrophysical Journal Letters 4035:Pugh, T.; Gray, D.F. (2013). 3109:William Arthur Darby (1864). 1640:blue-white main-sequence star 1638:Antares B is a magnitude 5.5 1200:Occultations and conjunctions 55:Location of Antares (circled) 4971:10.1126/science.279.5352.844 4874:10.1016/j.newast.2010.04.002 4748:Astronomy & Astrophysics 4646:Astronomy & Astrophysics 3637:Serbian Astronomical Journal 3066:Burnham's Celestial Handbook 3064:Burnham, Robert Jr. (1978). 2786:. Penguin Publishing Group. 2407:Astronomy & Astrophysics 1896:of New Zealand call Antares 1808:"the red one of the prow". 1796: 1753: 1437:published in 2012 and 2013. 828:the fifteenth-brightest star 6816:PSR B1620−26 b (Methuselah) 4778:10.1051/0004-6361/201423893 4676:10.1051/0004-6361/202037756 4220:"The HIPPARCOS Catalogue". 3731:10.1051/0004-6361:200809983 3614:10.1051/0004-6361/201219774 2896:"IAU Catalog of Star Names" 2558:10.1088/0004-637X/746/2/154 2437:10.1051/0004-6361/201321063 2354:10.1007/978-1-4419-1053-0_4 1737: 1077:Working Group on Star Names 313:5.89 ± 1.00  7174: 7098:B-type main-sequence stars 4926:Astronomy and Astrophysics 4836:10.1088/0004-637X/777/1/10 4274:10.1088/0004-637X/789/1/29 4222:Astronomy and Astrophysics 4078:Astronomy and Astrophysics 4062:10.1088/0004-6256/145/2/38 3701:Astronomy and Astrophysics 3593:Astronomy and Astrophysics 3505:10.1007/s10509-020-03827-0 3425:Terence Dickinson (2006). 3026:Spencer Jones, H. (1928). 2745: 2649:10.1051/0004-6361:20066633 2619:Astronomy and Astrophysics 2592:Astronomy and Astrophysics 2303:10.1051/0004-6361:20077308 2282:Astronomy and Astrophysics 2087:10.1051/0004-6361:20078357 2057:Astronomy and Astrophysics 1947: 1747: 1712:Babylonian star catalogues 1674:before dying as a massive 1304:that is thought to form a 1286:Rho Ophiuchi cloud complex 1031: 995:source, it appears in the 920: 852:Rho Ophiuchi cloud complex 18: 7066: 6747: 5199:List of stars in Scorpius 5194: 5188:Constellation of Scorpius 4887:The Astrophysical Journal 4815:The Astrophysical Journal 4253:The Astrophysical Journal 3528:Astronomische Nachrichten 3112:The astronomical observer 2993:The Astrophysical Journal 2958:The Astrophysical Journal 1976:is named after the star. 1870: 1543:0.09 milliarcseconds 1535:0.06 milliarcseconds 1017:variable star designation 997:Two Micron All-Sky Survey 824:apparent visual magnitude 741: 729: 713: 662: 655: 536: 400:680 (varies by 19%)  367: 362: 358: 248: 241: 178: 60: 31: 7108:Slow irregular variables 4198:The Biggest Stars of All 4041:The Astronomical Journal 3861:The Astronomical Journal 3758:The Astronomical Journal 2807:Hunger, Hermann (2019). 1960:federated unit of Brazil 1950:Antares (disambiguation) 1555:Mount Wilson Observatory 1155:in 1846 and measured by 1049:Mesopotamian astronomers 21:Antares (disambiguation) 4938:1999A&A...345..605J 4770:2014A&A...568A..17O 4668:2020A&A...638A..65O 4234:1997A&A...323L..49P 4090:1990A&A...230..355R 3914:1997A&AS..124...75T 3723:2008A&A...491..229R 3686:1989A&AS...77..497B 3605:2012A&A...546A..69M 3497:2020Ap&SS.365..112M 3453:"Interactive sky chart" 3115:. Hardwicker. pp.  2768:Perseus Digital Library 2764:Jones, Sir Henry Stuart 2760:A Greek–English Lexicon 2641:2007A&A...465..593S 2604:1978A&A....70..227K 2429:2013A&A...555A..24O 2294:2007A&A...474..229B 2079:2007A&A...474..653V 1954:Antares appears in the 1789:(and was the symbol of 1698:Etymology and mythology 1652:, a temperature around 1288:in its foreground. The 1192:Aboriginal people from 1171:slow irregular variable 820:slow irregular variable 344:Absolute magnitude 185:Evolutionary stage 168:Apparent magnitude 7138:Durchmusterung objects 4423:Kunitzsch, P. (1959). 3558:10.1002/asna.200710827 3210:10.1093/mnras/16.6.143 3045:10.1093/mnras/88.8.660 2780:Fred Gettings (1990). 2500:10.1093/mnras/stac1969 1761: 1729: 1707: 1574:trigonometric parallax 1385:stellar classification 1376: 1214: 1122: 989:Henry Draper Catalogue 965: 6625:1RXS J170849.0−400910 6620:1RXS J160929.1−210524 4989:Astrophysical Journal 4617:10.1093/mnras/stab018 4369:Schaaf, Fred (2008). 4141:Pease, F. G. (1921). 4114:(1576): x–xiv. 1925. 3455:. Sky & Telescope 3183:Dawes, W. R. (1856). 2752:Liddell, Henry George 2528:Astrophysical Journal 2208:Vizier database entry 1904:. Rēhua is father of 1705: 1618:in the constellation 1564:, making it the then 1456:effective temperature 1447:, or 11 to 14.3  1420:bolometric luminosity 1371: 1330:apart in 1847–49, or 1223:first magnitude stars 1212: 1120: 1022:Its traditional name 987:and HD 148478 in the 985:Bright Star Catalogue 981:Flamsteed designation 947: 911:Its traditional name 666:Alpha Sco, α Sco 4793:Percy, John (2014). 4553:"Oldsmobile Antares" 1981:Behenian fixed stars 1932:) as the brother of 1454:. Comparison of the 1347:projected separation 1157:William Rutter Dawes 1035:, meaning "rival to 924:, meaning "rival to 898:projected separation 6811:OGLE-2007-BLG-368Lb 6806:OGLE-2005-BLG-390Lb 6801:OGLE-2005-BLG-071Lb 6515:HIP 79431 (Sharjah) 5098:Articles and images 5034:1995ApJ...440L..93B 5001:1996ApJ...463..336B 4963:1998Sci...279..844J 4899:2001ApJ...548..861M 4866:2010NewA...15..646S 4827:2013ApJ...777...10P 4723:10.1038/nature23445 4715:2017Natur.548..310O 4631:Sky & Telescope 4608:2021MNRAS.502..369C 4453:2009iscc.book..155L 4410:1998JBAA..108....9R 4338:1999MNRAS.310..355W 4265:2014ApJ...789...29F 4206:2009ASPC..412..113W 4159:1921PASP...33..204P 4053:2013AJ....145...38P 4001:2004MNRAS.350..365I 3960:2010Obs...130..167H 3922:10.1051/aas:1997181 3873:1990AJ.....99..965M 3842:2015JDSO...11...81A 3807:2006SouSt..45c..14G 3770:2001AJ....122.3466M 3658:10.2298/SAJ0570073P 3649:2005SerAJ.170...73P 3550:2008AN....329...10M 3534:(1). Wiley: 10–14. 3390:on 4 November 2012. 3322:2018AuJAn..29...89H 3285:2009JRASC.103...11P 3238:1952Obs....72...86C 3201:1856MNRAS..16..143D 3096:1879Obs.....3...84J 3005:1916ApJ....44..250L 2970:1907ApJ....25...58W 2770:, Tufts University. 2731:2009yCat....102025S 2550:2012ApJ...746..154P 2491:2022MNRAS.516..693N 2331:1967IAUS...30...57E 2240:1989ApJS...71..245K 2203:1995yCat.5050....0H 2143:2006MNRAS.372.1721K 1142:James William Grant 900:of about 79.1  854:in its foreground. 742:Database references 637:Rotational velocity 496:Rotational velocity 28: 7113:Population I stars 7093:M-type supergiants 6575:OGLE-2006-BLG-109L 6570:OGLE-2005-BLG-390L 6565:OGLE-2005-BLG-071L 4501:Mudrooroo (1994). 3383:The Times of India 3330:10.1111/taja.12257 2008:. Merriam-Webster. 1971:Oldsmobile Antares 1708: 1566:largest star known 1519:lunar occultations 1377: 1351:astronomical units 1338: – 1215: 1175:apparent magnitude 1138:Johann Tobias Bürg 1123: 979:. Antares has the 966: 657:Other designations 464:−0.1 to −0.2  333:(approx. 170  293: −23.30  281: −12.11  231:Variable type 202:M1.5Iab-Ib + B2.5V 197:Spectral type 26: 7153:Hipparcos objects 7143:Flamsteed objects 7080: 7079: 7062: 7061: 7017: 7016: 6963: 6962: 6834: 6833: 6743: 6742: 6580:Oph 162225-240515 6550:MOA-2008-BLG-310L 4957:(5352): 844–847. 4699:(7667): 310–312. 4512:978-1-85538-306-7 4487:978-1-77550-325-5 4382:978-0-471-70410-2 4294:(June 26, 2009). 3438:978-0-7136-7939-7 3411:978-1-345-66291-7 3150:978-1-376-84608-9 2820:978-1-138-05047-1 2793:978-0-14-019287-2 2703:978-0-486-21079-7 2363:978-1-4419-1052-3 2030:978-1-931559-44-7 1887: 1379:Antares is a red 1290:illuminated cloud 1210: 1153:Ormsby M. Mitchel 1026:derives from the 991:. As a prominent 977:Bayer designation 952:(lower left) and 915:derives from the 797:Bayer designation 783:is the brightest 778: 777: 328:approx. 550  7165: 7072: 7071: 7028: 6974: 6847: 6749: 5219: 5181: 5174: 5167: 5158: 5149: 5148: 5147: 5137: 5136: 5125: 5124: 5123: 5116: 5047: 5045: 5012: 4982: 4941: 4920: 4910: 4877: 4848: 4838: 4805: 4803: 4802: 4789: 4763: 4742: 4708: 4687: 4661: 4640: 4638: 4637: 4621: 4619: 4601: 4567: 4566: 4564: 4563: 4549: 4543: 4542: 4540: 4538: 4533:on July 16, 2011 4523: 4517: 4516: 4498: 4492: 4491: 4470: 4464: 4463: 4461: 4446: 4435: 4429: 4428: 4420: 4414: 4413: 4393: 4387: 4386: 4366: 4360: 4359: 4349: 4317: 4311: 4310: 4308: 4306: 4288: 4279: 4278: 4276: 4244: 4238: 4237: 4216: 4210: 4209: 4193: 4187: 4186: 4153:(194): 204–205. 4138: 4132: 4131: 4100: 4094: 4093: 4073: 4067: 4066: 4064: 4032: 4023: 4022: 4012: 3994: 3992:astro-ph/0402326 3970: 3964: 3963: 3943: 3934: 3933: 3893: 3887: 3886: 3884: 3852: 3846: 3845: 3825: 3819: 3818: 3790: 3784: 3783: 3781: 3764:(6): 3466–3471. 3749: 3743: 3742: 3716: 3696: 3690: 3689: 3669: 3663: 3662: 3660: 3628: 3619: 3618: 3616: 3584: 3578: 3577: 3543: 3523: 3517: 3516: 3490: 3470: 3464: 3463: 3461: 3460: 3449: 3443: 3442: 3422: 3416: 3415: 3398: 3392: 3391: 3374: 3368: 3367: 3365: 3363: 3348: 3342: 3341: 3315: 3295: 3289: 3288: 3268: 3262: 3261: 3259: 3258: 3248: 3242: 3241: 3221: 3215: 3214: 3212: 3180: 3171: 3170: 3161: 3155: 3154: 3134: 3121: 3120: 3106: 3100: 3099: 3079: 3070: 3069: 3061: 3050: 3049: 3047: 3023: 3017: 3016: 2988: 2982: 2981: 2953: 2947: 2935: 2933: 2932: 2916: 2907: 2906: 2904: 2902: 2892: 2886: 2885: 2883: 2881: 2875: 2868: 2860: 2854: 2853: 2851: 2849: 2839: 2833: 2832: 2804: 2798: 2797: 2777: 2771: 2748: 2747: 2741: 2735: 2734: 2714: 2708: 2707: 2680: 2661: 2660: 2634: 2632:astro-ph/0702172 2614: 2608: 2607: 2587: 2570: 2569: 2543: 2522: 2505: 2504: 2502: 2484: 2460: 2449: 2448: 2422: 2401: 2376: 2375: 2341: 2335: 2334: 2314: 2308: 2307: 2305: 2273: 2260: 2259: 2223: 2214: 2206: 2186: 2173: 2172: 2154: 2136: 2134:astro-ph/0608438 2127:(4): 1721–1734. 2112: 2099: 2098: 2072: 2052: 2035: 2034: 2016: 2010: 2009: 1996: 1888: 1885: 1881: 1872: 1806: 1764: 1756: 1750: 1749: 1740: 1732: 1658: 1629: 1601:VY Canis Majoris 1583: 1581: 1551:Francis G. Pease 1544: 1542: 1536: 1534: 1430:and 97,700  1399:) from the Sun. 1359: 1345:The pair have a 1341: 1337: 1333: 1329: 1318: 1237:), so it can be 1211: 1184: 1182: 1034: 1033: 1007:J16294-2626 and 975:) is the star's 948:Antares between 923: 922: 708: 701: 678: 528: 526: 485: 483: 438: 437: 436: 435: 430: 424: 354:−5.28 (variable) 292: 280: 203: 179:Characteristics 171: 151: 146: 133: 127: 126: 123: 122: 119: 116: 113: 110: 107: 104: 61:Observation data 48: 41: 29: 7173: 7172: 7168: 7167: 7166: 7164: 7163: 7162: 7083: 7082: 7081: 7076: 7058: 7042: 7013: 6959: 6928: 6841: 6830: 6739: 6660:Trumpler 27-105 6655:Trumpler 27-102 6530:IRAS 17163−3907 6525:IGR J17252−3616 6520:IGR J17091-3624 6490:GSC 06214-00210 6485:GCRT J1745−3009 6438: 6409:153950 (Rapeto) 6355: 5872: 5464: 5391: 5208: 5190: 5185: 5155: 5145: 5143: 5131: 5121: 5119: 5111: 5108: 5055: 5050: 5015: 4985: 4944: 4923: 4880: 4851: 4808: 4800: 4798: 4792: 4745: 4690: 4643: 4635: 4633: 4624: 4579: 4575: 4573:Further reading 4570: 4561: 4559: 4551: 4550: 4546: 4536: 4534: 4525: 4524: 4520: 4513: 4500: 4499: 4495: 4488: 4472: 4471: 4467: 4459: 4447:. p. 162. 4444: 4437: 4436: 4432: 4422: 4421: 4417: 4395: 4394: 4390: 4383: 4368: 4367: 4363: 4319: 4318: 4314: 4304: 4302: 4290: 4289: 4282: 4246: 4245: 4241: 4218: 4217: 4213: 4195: 4194: 4190: 4140: 4139: 4135: 4102: 4101: 4097: 4075: 4074: 4070: 4034: 4033: 4026: 3972: 3971: 3967: 3948:The Observatory 3945: 3944: 3937: 3895: 3894: 3890: 3854: 3853: 3849: 3827: 3826: 3822: 3792: 3791: 3787: 3751: 3750: 3746: 3698: 3697: 3693: 3671: 3670: 3666: 3630: 3629: 3622: 3586: 3585: 3581: 3525: 3524: 3520: 3472: 3471: 3467: 3458: 3456: 3451: 3450: 3446: 3439: 3424: 3423: 3419: 3412: 3400: 3399: 3395: 3376: 3375: 3371: 3361: 3359: 3350: 3349: 3345: 3297: 3296: 3292: 3270: 3269: 3265: 3256: 3254: 3250: 3249: 3245: 3226:The Observatory 3223: 3222: 3218: 3182: 3181: 3174: 3163: 3162: 3158: 3151: 3136: 3135: 3124: 3108: 3107: 3103: 3084:The Observatory 3081: 3080: 3073: 3063: 3062: 3053: 3025: 3024: 3020: 2990: 2989: 2985: 2955: 2954: 2950: 2930: 2928: 2918: 2917: 2910: 2900: 2898: 2894: 2893: 2889: 2879: 2877: 2873: 2866: 2862: 2861: 2857: 2847: 2845: 2841: 2840: 2836: 2821: 2806: 2805: 2801: 2794: 2779: 2778: 2774: 2742: 2738: 2716: 2715: 2711: 2704: 2682: 2681: 2664: 2616: 2615: 2611: 2589: 2588: 2573: 2524: 2523: 2508: 2462: 2461: 2452: 2403: 2402: 2379: 2364: 2346:The Rainbow Sky 2343: 2342: 2338: 2316: 2315: 2311: 2275: 2274: 2263: 2225: 2224: 2217: 2188: 2187: 2176: 2114: 2113: 2102: 2054: 2053: 2038: 2031: 2018: 2017: 2013: 1998: 1997: 1993: 1989: 1952: 1946: 1748:Καρδία Σκορπίου 1700: 1688:contrast effect 1665: 1662: 1653: 1650: 1647: 1636: 1627: 1597: 1594: 1590: 1587: 1579: 1577: 1563: 1560: 1540: 1538: 1532: 1530: 1523:milliarcseconds 1508:radial velocity 1489: 1486: 1478: 1475: 1471: 1468: 1464: 1461: 1453: 1450: 1446: 1443: 1436: 1433: 1429: 1426: 1381:supergiant star 1366: 1354: 1339: 1335: 1331: 1327: 1313: 1310:semi-major axis 1300:α Scorpii is a 1298: 1266: 1204: 1202: 1194:South Australia 1180: 1178: 1159:in April 1847. 1126:Radial velocity 1115: 1089: 942: 886:that of the Sun 864:, Antares is a 709: 703: 696: 673: 643: sin  602:Surface gravity 594: 591: 576: 573: 556: 553: 524: 522: 502: sin  481: 479: 454:Surface gravity 446: 443: 433: 431: 428: 426: 425: 422: 420: 407: 404: 387: 384: 349: 332: 289: 260: 255:Radial velocity 201: 166: 149: 144:Right ascension 142: 131: 101: 97: 62: 56: 54: 53: 52: 51: 50: 49: 24: 17: 12: 11: 5: 7171: 7169: 7161: 7160: 7155: 7150: 7145: 7140: 7135: 7130: 7125: 7120: 7118:Upper Scorpius 7115: 7110: 7105: 7100: 7095: 7085: 7084: 7078: 7077: 7067: 7064: 7063: 7060: 7059: 7057: 7056: 7050: 7048: 7044: 7043: 7041: 7040: 7034: 7032: 7025: 7019: 7018: 7015: 7014: 7012: 7011: 7006: 7001: 6996: 6991: 6986: 6980: 6978: 6971: 6965: 6964: 6961: 6960: 6958: 6957: 6952: 6947: 6942: 6936: 6934: 6930: 6929: 6927: 6926: 6921: 6916: 6911: 6906: 6901: 6896: 6891: 6886: 6881: 6876: 6871: 6866: 6861: 6855: 6853: 6844: 6836: 6835: 6832: 6831: 6829: 6828: 6826:V921 Scorpii b 6823: 6818: 6813: 6808: 6803: 6798: 6793: 6788: 6783: 6778: 6773: 6768: 6763: 6757: 6755: 6745: 6744: 6741: 6740: 6738: 6737: 6732: 6727: 6722: 6717: 6712: 6707: 6705:WASP-17 (Dìwö) 6702: 6697: 6692: 6687: 6682: 6677: 6672: 6667: 6662: 6657: 6652: 6650:Trumpler 27-28 6647: 6645:Trumpler 27-27 6642: 6637: 6632: 6627: 6622: 6617: 6612: 6607: 6605:PSR J1614−2230 6602: 6597: 6592: 6587: 6582: 6577: 6572: 6567: 6562: 6557: 6552: 6547: 6542: 6537: 6532: 6527: 6522: 6517: 6512: 6507: 6502: 6497: 6492: 6487: 6482: 6480:EPIC 204376071 6477: 6475:EPIC 204278916 6472: 6467: 6462: 6457: 6452: 6446: 6444: 6440: 6439: 6437: 6436: 6431: 6426: 6421: 6416: 6411: 6406: 6401: 6396: 6391: 6386: 6381: 6376: 6371: 6365: 6363: 6357: 6356: 6354: 6353: 6348: 6343: 6338: 6333: 6328: 6323: 6318: 6313: 6308: 6303: 6298: 6293: 6288: 6283: 6278: 6273: 6268: 6263: 6258: 6253: 6248: 6243: 6238: 6233: 6228: 6223: 6218: 6213: 6208: 6203: 6198: 6193: 6188: 6183: 6178: 6173: 6168: 6163: 6158: 6153: 6148: 6143: 6138: 6133: 6128: 6123: 6118: 6113: 6108: 6103: 6098: 6093: 6088: 6083: 6078: 6073: 6068: 6063: 6058: 6053: 6048: 6043: 6038: 6033: 6028: 6023: 6018: 6013: 6008: 6003: 5998: 5993: 5988: 5983: 5978: 5973: 5968: 5963: 5958: 5953: 5948: 5943: 5938: 5933: 5928: 5923: 5918: 5913: 5908: 5903: 5898: 5893: 5888: 5882: 5880: 5874: 5873: 5871: 5870: 5865: 5860: 5855: 5850: 5845: 5840: 5835: 5830: 5825: 5820: 5815: 5810: 5805: 5800: 5795: 5790: 5785: 5780: 5775: 5770: 5765: 5760: 5755: 5750: 5745: 5740: 5735: 5730: 5725: 5720: 5715: 5710: 5705: 5700: 5695: 5690: 5685: 5680: 5675: 5670: 5665: 5660: 5655: 5650: 5645: 5640: 5635: 5630: 5625: 5620: 5615: 5610: 5605: 5600: 5595: 5590: 5585: 5580: 5575: 5570: 5565: 5560: 5555: 5550: 5545: 5540: 5535: 5530: 5525: 5520: 5515: 5510: 5505: 5500: 5495: 5490: 5485: 5480: 5474: 5472: 5466: 5465: 5463: 5462: 5457: 5452: 5447: 5442: 5437: 5432: 5427: 5422: 5417: 5412: 5407: 5401: 5399: 5393: 5392: 5390: 5389: 5384: 5375: 5366: 5361: 5356: 5351: 5346: 5341: 5336: 5334:τ (Paikauhale) 5331: 5326: 5321: 5316: 5311: 5306: 5301: 5296: 5294:μ (Xamidimura) 5291: 5286: 5278: 5273: 5268: 5263: 5258: 5253: 5248: 5243: 5238: 5233: 5227: 5225: 5216: 5210: 5209: 5207: 5206: 5201: 5195: 5192: 5191: 5186: 5184: 5183: 5176: 5169: 5161: 5154: 5153: 5141: 5129: 5106: 5105: 5100: 5058: 5054: 5053:External links 5051: 5049: 5048: 5043:10.1086/187769 5013: 5009:10.1086/177246 4983: 4942: 4921: 4908:10.1086/319035 4893:(2): 861–867. 4878: 4860:(7): 646–651. 4849: 4806: 4790: 4743: 4688: 4641: 4622: 4592:(1): 369–382. 4576: 4574: 4571: 4569: 4568: 4544: 4518: 4511: 4493: 4486: 4474:Matamua, Rangi 4465: 4430: 4415: 4388: 4381: 4361: 4332:(2): 355–359. 4312: 4280: 4239: 4211: 4188: 4167:10.1086/123081 4133: 4104:"Science News" 4095: 4084:(2): 355–362. 4068: 4024: 3985:(1): 365–374. 3965: 3935: 3888: 3882:10.1086/115387 3847: 3820: 3795:Southern Stars 3785: 3779:10.1086/323920 3744: 3707:(1): 229–238. 3691: 3664: 3643:(170): 73–78. 3620: 3579: 3518: 3465: 3444: 3437: 3417: 3410: 3393: 3369: 3358:on 5 July 2009 3343: 3290: 3263: 3243: 3216: 3172: 3156: 3149: 3122: 3101: 3071: 3051: 3038:(8): 660–679. 3018: 3013:10.1086/142291 2983: 2978:10.1086/141419 2948: 2908: 2887: 2855: 2834: 2819: 2799: 2792: 2772: 2736: 2709: 2702: 2662: 2625:(2): 593–601. 2609: 2571: 2506: 2475:(1): 693–719. 2450: 2377: 2362: 2336: 2309: 2288:(1): 229–237. 2261: 2248:10.1086/191373 2215: 2174: 2100: 2063:(2): 653–664. 2036: 2029: 2011: 1990: 1988: 1985: 1956:flag of Brazil 1945: 1942: 1846:lunar mansions 1754:Kardia Skorpiū 1699: 1696: 1663: 1660: 1648: 1645: 1635: 1632: 1626:, probably in 1595: 1592: 1588: 1585: 1561: 1558: 1515:interferometry 1487: 1484: 1476: 1473: 1469: 1466: 1462: 1459: 1451: 1448: 1444: 1441: 1434: 1431: 1427: 1424: 1365: 1362: 1297: 1296:Stellar system 1294: 1274:OB association 1272:, the nearest 1265: 1262: 1221:, one of four 1201: 1198: 1114: 1111: 1088: 1085: 971:(Latinised to 941: 938: 866:red supergiant 857:Classified as 840:OB association 838:, the nearest 776: 775: 770: 767: 766: 761: 758: 757: 752: 744: 743: 739: 738: 727: 726: 721: 148478, 711: 710: 695: 184415, 663: 660: 659: 653: 652: 649: 632: 631: 625: 617: 616: 610: 597: 596: 592: 589: 585: 579: 578: 574: 571: 567: 559: 558: 554: 551: 547: 539: 538: 534: 533: 520: 512: 511: 508: 491: 490: 477: 469: 468: 462: 449: 448: 444: 441: 418: 410: 409: 405: 402: 398: 390: 389: 385: 382: 378: 370: 369: 365: 364: 360: 359: 356: 355: 352: 347: 339: 338: 326: 318: 317: 311: 302: 301: 276: 267: 266: 265:−3.4 km/s 263: 258: 250: 249: 246: 245: 239: 238: 233: 227: 226: 223: 216: 215: 212: 205: 204: 199: 193: 192: 190:Red supergiant 187: 181: 180: 176: 175: 174:0.6–1.6 + 5.5 172: 163: 162: 159: 153: 152: 150:16 29 24.45970 147: 139: 138: 95: 89: 88: 83: 77: 76: 58: 57: 43: 42: 36: 35: 34: 33: 32: 15: 13: 10: 9: 6: 4: 3: 2: 7170: 7159: 7156: 7154: 7151: 7149: 7146: 7144: 7141: 7139: 7136: 7134: 7133:Bayer objects 7131: 7129: 7126: 7124: 7121: 7119: 7116: 7114: 7111: 7109: 7106: 7104: 7101: 7099: 7096: 7094: 7091: 7090: 7088: 7075: 7065: 7055: 7052: 7051: 7049: 7045: 7039: 7036: 7035: 7033: 7029: 7026: 7024: 7020: 7010: 7007: 7005: 7002: 7000: 6997: 6995: 6992: 6990: 6987: 6985: 6982: 6981: 6979: 6975: 6972: 6970: 6966: 6956: 6953: 6951: 6948: 6946: 6943: 6941: 6938: 6937: 6935: 6931: 6925: 6922: 6920: 6917: 6915: 6912: 6910: 6907: 6905: 6902: 6900: 6897: 6895: 6892: 6890: 6887: 6885: 6882: 6880: 6877: 6875: 6872: 6870: 6867: 6865: 6862: 6860: 6857: 6856: 6854: 6852: 6848: 6845: 6843: 6837: 6827: 6824: 6822: 6819: 6817: 6814: 6812: 6809: 6807: 6804: 6802: 6799: 6797: 6794: 6792: 6789: 6787: 6784: 6782: 6779: 6777: 6774: 6772: 6769: 6767: 6764: 6762: 6759: 6758: 6756: 6754: 6750: 6746: 6736: 6735:XTE J1751−305 6733: 6731: 6730:XTE J1739−302 6728: 6726: 6725:XTE J1720−318 6723: 6721: 6718: 6716: 6713: 6711: 6708: 6706: 6703: 6701: 6698: 6696: 6693: 6691: 6688: 6686: 6683: 6681: 6678: 6676: 6673: 6671: 6668: 6666: 6663: 6661: 6658: 6656: 6653: 6651: 6648: 6646: 6643: 6641: 6640:Trumpler 27-1 6638: 6636: 6633: 6631: 6628: 6626: 6623: 6621: 6618: 6616: 6613: 6611: 6610:Rapid Burster 6608: 6606: 6603: 6601: 6598: 6596: 6593: 6591: 6588: 6586: 6583: 6581: 6578: 6576: 6573: 6571: 6568: 6566: 6563: 6561: 6558: 6556: 6553: 6551: 6548: 6546: 6543: 6541: 6538: 6536: 6533: 6531: 6528: 6526: 6523: 6521: 6518: 6516: 6513: 6511: 6508: 6506: 6503: 6501: 6498: 6496: 6493: 6491: 6488: 6486: 6483: 6481: 6478: 6476: 6473: 6471: 6468: 6466: 6463: 6461: 6458: 6456: 6453: 6451: 6448: 6447: 6445: 6441: 6435: 6432: 6430: 6427: 6425: 6422: 6420: 6417: 6415: 6412: 6410: 6407: 6405: 6402: 6400: 6397: 6395: 6392: 6390: 6387: 6385: 6382: 6380: 6377: 6375: 6372: 6370: 6367: 6366: 6364: 6362: 6358: 6352: 6349: 6347: 6344: 6342: 6339: 6337: 6334: 6332: 6329: 6327: 6324: 6322: 6319: 6317: 6314: 6312: 6309: 6307: 6304: 6302: 6299: 6297: 6294: 6292: 6289: 6287: 6284: 6282: 6279: 6277: 6274: 6272: 6269: 6267: 6264: 6262: 6259: 6257: 6254: 6252: 6249: 6247: 6244: 6242: 6239: 6237: 6234: 6232: 6229: 6227: 6224: 6222: 6219: 6217: 6214: 6212: 6209: 6207: 6204: 6202: 6199: 6197: 6194: 6192: 6189: 6187: 6184: 6182: 6179: 6177: 6174: 6172: 6169: 6167: 6164: 6162: 6159: 6157: 6154: 6152: 6149: 6147: 6144: 6142: 6139: 6137: 6134: 6132: 6129: 6127: 6124: 6122: 6119: 6117: 6114: 6112: 6109: 6107: 6104: 6102: 6099: 6097: 6094: 6092: 6089: 6087: 6084: 6082: 6079: 6077: 6074: 6072: 6069: 6067: 6064: 6062: 6059: 6057: 6054: 6052: 6049: 6047: 6044: 6042: 6039: 6037: 6034: 6032: 6029: 6027: 6024: 6022: 6019: 6017: 6014: 6012: 6009: 6007: 6004: 6002: 5999: 5997: 5994: 5992: 5989: 5987: 5984: 5982: 5979: 5977: 5974: 5972: 5969: 5967: 5964: 5962: 5959: 5957: 5954: 5952: 5949: 5947: 5944: 5942: 5939: 5937: 5934: 5932: 5929: 5927: 5924: 5922: 5919: 5917: 5914: 5912: 5909: 5907: 5904: 5902: 5899: 5897: 5894: 5892: 5889: 5887: 5884: 5883: 5881: 5879: 5875: 5869: 5866: 5864: 5861: 5859: 5856: 5854: 5851: 5849: 5846: 5844: 5841: 5839: 5836: 5834: 5831: 5829: 5826: 5824: 5821: 5819: 5816: 5814: 5811: 5809: 5806: 5804: 5801: 5799: 5796: 5794: 5791: 5789: 5786: 5784: 5781: 5779: 5776: 5774: 5771: 5769: 5766: 5764: 5761: 5759: 5756: 5754: 5751: 5749: 5746: 5744: 5741: 5739: 5736: 5734: 5731: 5729: 5726: 5724: 5721: 5719: 5716: 5714: 5711: 5709: 5706: 5704: 5701: 5699: 5696: 5694: 5691: 5689: 5686: 5684: 5681: 5679: 5676: 5674: 5671: 5669: 5666: 5664: 5661: 5659: 5656: 5654: 5651: 5649: 5646: 5644: 5641: 5639: 5636: 5634: 5631: 5629: 5626: 5624: 5621: 5619: 5616: 5614: 5611: 5609: 5606: 5604: 5601: 5599: 5596: 5594: 5591: 5589: 5586: 5584: 5581: 5579: 5576: 5574: 5571: 5569: 5566: 5564: 5561: 5559: 5556: 5554: 5551: 5549: 5546: 5544: 5541: 5539: 5536: 5534: 5531: 5529: 5526: 5524: 5521: 5519: 5516: 5514: 5511: 5509: 5506: 5504: 5501: 5499: 5496: 5494: 5491: 5489: 5486: 5484: 5481: 5479: 5476: 5475: 5473: 5471: 5467: 5461: 5458: 5456: 5453: 5451: 5448: 5446: 5443: 5441: 5438: 5436: 5433: 5431: 5428: 5426: 5423: 5421: 5418: 5416: 5413: 5411: 5408: 5406: 5403: 5402: 5400: 5398: 5394: 5388: 5385: 5383: 5381: 5376: 5374: 5372: 5367: 5365: 5362: 5360: 5357: 5355: 5352: 5350: 5347: 5345: 5342: 5340: 5337: 5335: 5332: 5330: 5327: 5325: 5322: 5320: 5317: 5315: 5312: 5310: 5307: 5305: 5302: 5300: 5297: 5295: 5292: 5290: 5287: 5285: 5284: 5279: 5277: 5274: 5272: 5269: 5267: 5264: 5262: 5259: 5257: 5254: 5252: 5249: 5247: 5244: 5242: 5239: 5237: 5234: 5232: 5229: 5228: 5226: 5224: 5220: 5217: 5215: 5211: 5205: 5202: 5200: 5197: 5196: 5193: 5189: 5182: 5177: 5175: 5170: 5168: 5163: 5162: 5159: 5152: 5142: 5140: 5135: 5130: 5128: 5118: 5114: 5109: 5104: 5101: 5099: 5095: 5091: 5087: 5083: 5079: 5075: 5071: 5067: 5063: 5059: 5057: 5056: 5052: 5044: 5039: 5035: 5031: 5027: 5023: 5019: 5014: 5010: 5006: 5002: 4998: 4994: 4990: 4984: 4980: 4976: 4972: 4968: 4964: 4960: 4956: 4952: 4948: 4943: 4939: 4935: 4931: 4927: 4922: 4918: 4914: 4909: 4904: 4900: 4896: 4892: 4888: 4884: 4879: 4875: 4871: 4867: 4863: 4859: 4855: 4854:New Astronomy 4850: 4846: 4842: 4837: 4832: 4828: 4824: 4820: 4816: 4812: 4807: 4796: 4791: 4787: 4783: 4779: 4775: 4771: 4767: 4762: 4757: 4753: 4749: 4744: 4740: 4736: 4732: 4728: 4724: 4720: 4716: 4712: 4707: 4702: 4698: 4694: 4689: 4685: 4681: 4677: 4673: 4669: 4665: 4660: 4655: 4651: 4647: 4642: 4632: 4628: 4623: 4618: 4613: 4609: 4605: 4600: 4595: 4591: 4587: 4583: 4578: 4577: 4572: 4558: 4554: 4548: 4545: 4532: 4528: 4522: 4519: 4514: 4508: 4504: 4497: 4494: 4489: 4483: 4479: 4475: 4469: 4466: 4458: 4454: 4450: 4443: 4442: 4434: 4431: 4426: 4419: 4416: 4411: 4407: 4403: 4399: 4392: 4389: 4384: 4378: 4374: 4373: 4365: 4362: 4357: 4353: 4348: 4343: 4339: 4335: 4331: 4327: 4323: 4316: 4313: 4301: 4297: 4293: 4287: 4285: 4281: 4275: 4270: 4266: 4262: 4258: 4254: 4250: 4243: 4240: 4235: 4231: 4227: 4223: 4215: 4212: 4207: 4203: 4199: 4192: 4189: 4184: 4180: 4176: 4172: 4168: 4164: 4160: 4156: 4152: 4148: 4144: 4137: 4134: 4129: 4125: 4121: 4117: 4113: 4109: 4105: 4099: 4096: 4091: 4087: 4083: 4079: 4072: 4069: 4063: 4058: 4054: 4050: 4046: 4042: 4038: 4031: 4029: 4025: 4020: 4016: 4011: 4006: 4002: 3998: 3993: 3988: 3984: 3980: 3976: 3969: 3966: 3961: 3957: 3953: 3949: 3942: 3940: 3936: 3931: 3927: 3923: 3919: 3915: 3911: 3907: 3903: 3899: 3892: 3889: 3883: 3878: 3874: 3870: 3866: 3862: 3858: 3851: 3848: 3843: 3839: 3835: 3831: 3824: 3821: 3816: 3812: 3808: 3804: 3800: 3796: 3789: 3786: 3780: 3775: 3771: 3767: 3763: 3759: 3755: 3748: 3745: 3740: 3736: 3732: 3728: 3724: 3720: 3715: 3710: 3706: 3702: 3695: 3692: 3687: 3683: 3679: 3675: 3668: 3665: 3659: 3654: 3650: 3646: 3642: 3638: 3634: 3627: 3625: 3621: 3615: 3610: 3606: 3602: 3598: 3594: 3590: 3583: 3580: 3575: 3571: 3567: 3563: 3559: 3555: 3551: 3547: 3542: 3537: 3533: 3529: 3522: 3519: 3514: 3510: 3506: 3502: 3498: 3494: 3489: 3484: 3480: 3476: 3469: 3466: 3454: 3448: 3445: 3440: 3434: 3430: 3429: 3421: 3418: 3413: 3407: 3403: 3397: 3394: 3389: 3385: 3384: 3379: 3373: 3370: 3357: 3353: 3347: 3344: 3339: 3335: 3331: 3327: 3323: 3319: 3314: 3309: 3305: 3301: 3294: 3291: 3286: 3282: 3278: 3274: 3267: 3264: 3253: 3247: 3244: 3239: 3235: 3231: 3227: 3220: 3217: 3211: 3206: 3202: 3198: 3194: 3190: 3186: 3179: 3177: 3173: 3168: 3167: 3160: 3157: 3152: 3146: 3142: 3141: 3133: 3131: 3129: 3127: 3123: 3118: 3114: 3113: 3105: 3102: 3097: 3093: 3089: 3085: 3078: 3076: 3072: 3067: 3060: 3058: 3056: 3052: 3046: 3041: 3037: 3033: 3029: 3022: 3019: 3014: 3010: 3006: 3002: 2998: 2994: 2987: 2984: 2979: 2975: 2971: 2967: 2963: 2959: 2952: 2949: 2946: 2942: 2938: 2927:on 2015-02-24 2926: 2922: 2915: 2913: 2909: 2897: 2891: 2888: 2872: 2865: 2859: 2856: 2844: 2838: 2835: 2830: 2826: 2822: 2816: 2813:. Routledge. 2812: 2811: 2803: 2800: 2795: 2789: 2785: 2784: 2776: 2773: 2769: 2765: 2761: 2757: 2756:Scott, Robert 2753: 2749: 2740: 2737: 2732: 2728: 2724: 2720: 2713: 2710: 2705: 2699: 2695: 2691: 2690: 2685: 2679: 2677: 2675: 2673: 2671: 2669: 2667: 2663: 2658: 2654: 2650: 2646: 2642: 2638: 2633: 2628: 2624: 2620: 2613: 2610: 2605: 2601: 2597: 2593: 2586: 2584: 2582: 2580: 2578: 2576: 2572: 2567: 2563: 2559: 2555: 2551: 2547: 2542: 2537: 2533: 2529: 2521: 2519: 2517: 2515: 2513: 2511: 2507: 2501: 2496: 2492: 2488: 2483: 2478: 2474: 2470: 2466: 2459: 2457: 2455: 2451: 2446: 2442: 2438: 2434: 2430: 2426: 2421: 2416: 2412: 2408: 2400: 2398: 2396: 2394: 2392: 2390: 2388: 2386: 2384: 2382: 2378: 2373: 2369: 2365: 2359: 2355: 2351: 2347: 2340: 2337: 2332: 2328: 2324: 2320: 2313: 2310: 2304: 2299: 2295: 2291: 2287: 2283: 2279: 2272: 2270: 2268: 2266: 2262: 2257: 2253: 2249: 2245: 2241: 2237: 2233: 2229: 2222: 2220: 2216: 2212: 2209: 2204: 2200: 2196: 2192: 2185: 2183: 2181: 2179: 2175: 2170: 2166: 2162: 2158: 2153: 2148: 2144: 2140: 2135: 2130: 2126: 2122: 2118: 2111: 2109: 2107: 2105: 2101: 2096: 2092: 2088: 2084: 2080: 2076: 2071: 2066: 2062: 2058: 2051: 2049: 2047: 2045: 2043: 2041: 2037: 2032: 2026: 2022: 2015: 2012: 2007: 2006: 2001: 1995: 1992: 1986: 1984: 1982: 1977: 1975: 1972: 1967: 1965: 1961: 1957: 1951: 1943: 1941: 1939: 1935: 1931: 1927: 1923: 1922:Marpean-kurrk 1919: 1915: 1911: 1907: 1903: 1899: 1895: 1890: 1882: 1876: 1868: 1864: 1863:Shang dynasty 1860: 1859: 1854: 1849: 1847: 1844: 1840: 1839: 1834: 1830: 1826: 1822: 1818: 1814: 1809: 1807: 1805: 1803: 1799: 1792: 1788: 1784: 1780: 1775: 1773: 1769: 1765: 1763: 1757: 1755: 1745: 1744:Ancient Greek 1741: 1739: 1738:Qalb al-Άqrab 1733: 1731: 1725: 1721: 1717: 1713: 1704: 1697: 1695: 1693: 1689: 1683: 1681: 1677: 1673: 1669: 1657: 1651: 1641: 1633: 1631: 1625: 1621: 1617: 1612: 1610: 1606: 1602: 1582:1.00 mas 1575: 1571: 1567: 1556: 1552: 1547: 1528: 1527:limb-darkened 1524: 1520: 1517:or observing 1516: 1511: 1509: 1503: 1501: 1497: 1493: 1482: 1457: 1438: 1421: 1417: 1413: 1409: 1405: 1400: 1398: 1394: 1390: 1386: 1382: 1374: 1370: 1363: 1361: 1358: 1352: 1349:of about 529 1348: 1343: 1324: 1322: 1317: 1311: 1307: 1306:binary system 1303: 1295: 1293: 1291: 1287: 1283: 1279: 1275: 1271: 1263: 1261: 1260:of the star. 1259: 1255: 1250: 1248: 1244: 1240: 1236: 1232: 1228: 1224: 1220: 1199: 1197: 1195: 1191: 1186: 1176: 1172: 1169: 1165: 1160: 1158: 1154: 1150: 1146: 1143: 1139: 1134: 1131: 1130:spectroscopic 1127: 1119: 1112: 1110: 1107: 1105: 1100: 1098: 1094: 1086: 1084: 1082: 1078: 1074: 1070: 1066: 1062: 1058: 1054: 1050: 1046: 1042: 1038: 1029: 1028:Ancient Greek 1025: 1020: 1018: 1014: 1010: 1006: 1002: 998: 994: 990: 986: 982: 978: 974: 973:Alpha Scorpii 970: 963: 960:false-colour 959: 955: 951: 946: 939: 937: 935: 931: 927: 918: 917:Ancient Greek 914: 909: 907: 903: 899: 895: 894:main sequence 891: 887: 883: 879: 875: 871: 870:largest stars 867: 863: 860: 859:spectral type 855: 853: 849: 845: 841: 837: 833: 829: 825: 821: 817: 813: 809: 808:Alpha Scorpii 805: 801: 798: 795:. It has the 794: 790: 789:constellation 786: 782: 774: 771: 769: 768: 765: 762: 760: 759: 756: 753: 751: 750: 746: 745: 740: 736: 732: 728: 725: 1623-26 724: 720: 716: 712: 706: 699: 694: 690: 687: 80763, 686: 682: 676: 671: 667: 661: 658: 654: 651:250 km/s 650: 648: 646: 642: 638: 634: 633: 630: 626: 624: 623: 619: 618: 615: 611: 609: 607: 603: 599: 598: 595: 586: 584: 581: 580: 577: 568: 566: 565: 561: 560: 557: 548: 546: 545: 541: 540: 535: 532: 521: 519: 518: 514: 513: 509: 507: 505: 501: 497: 493: 492: 489: 478: 476: 475: 471: 470: 467: 463: 461: 459: 455: 451: 450: 447: 419: 417: 416: 412: 411: 408: 399: 397: 396: 392: 391: 388: 379: 377: 376: 372: 371: 366: 361: 357: 353: 351: 345: 341: 340: 336: 331: 327: 325: 324: 320: 319: 316: 312: 310: 308: 304: 303: 300: 296: 288: 284: 277: 275: 273: 272:Proper motion 269: 268: 264: 262: 256: 252: 251: 247: 244: 240: 237: 234: 232: 229: 228: 224: 222: 218: 217: 213: 211: 207: 206: 200: 198: 195: 194: 191: 188: 186: 183: 182: 177: 173: 169: 165: 164: 160: 158: 155: 154: 148: 145: 141: 140: 136: 135: 125: 96: 94: 93:Pronunciation 91: 90: 87: 84: 82: 81:Constellation 79: 78: 75: 72: 68: 65: 59: 47: 40: 30: 22: 7103:Binary stars 7054:TXS 1545-234 6695:UScoCTIO 108 6630:Scorpius X-1 6600:PSR B1737−30 6595:PSR B1706−44 6590:PSR B1620−26 6560:OAO 1657-415 6470:CD -38 10980 6465:CD -35 11760 5379: 5370: 5299:μ (Pipirima) 5282: 5241:δ (Dschubba) 5230: 5107: 5025: 5021: 4992: 4988: 4954: 4950: 4929: 4925: 4890: 4886: 4857: 4853: 4818: 4814: 4799:. Retrieved 4751: 4747: 4696: 4692: 4649: 4645: 4634:. Retrieved 4630: 4589: 4585: 4560:. Retrieved 4556: 4547: 4537:November 14, 4535:. Retrieved 4531:the original 4521: 4502: 4496: 4477: 4468: 4440: 4433: 4424: 4418: 4401: 4397: 4391: 4371: 4364: 4329: 4325: 4315: 4303:. Retrieved 4299: 4292:Kaler, James 4256: 4252: 4242: 4225: 4221: 4214: 4197: 4191: 4150: 4146: 4136: 4111: 4107: 4098: 4081: 4077: 4071: 4044: 4040: 3982: 3978: 3968: 3951: 3947: 3908:(1): 75–84. 3905: 3901: 3891: 3864: 3860: 3850: 3833: 3829: 3823: 3798: 3794: 3788: 3761: 3757: 3747: 3704: 3700: 3694: 3677: 3673: 3667: 3640: 3636: 3596: 3592: 3582: 3531: 3527: 3521: 3478: 3474: 3468: 3457:. Retrieved 3447: 3427: 3420: 3401: 3396: 3388:the original 3381: 3372: 3360:. Retrieved 3356:the original 3346: 3303: 3299: 3293: 3276: 3272: 3266: 3255:. Retrieved 3246: 3229: 3225: 3219: 3192: 3188: 3165: 3159: 3139: 3111: 3104: 3087: 3083: 3065: 3035: 3031: 3021: 2996: 2992: 2986: 2961: 2957: 2951: 2929:. Retrieved 2925:the original 2899:. Retrieved 2890: 2878:. Retrieved 2858: 2846:. Retrieved 2837: 2809: 2802: 2782: 2775: 2759: 2739: 2722: 2718: 2712: 2688: 2622: 2618: 2612: 2595: 2591: 2531: 2527: 2472: 2468: 2410: 2406: 2345: 2339: 2322: 2318: 2312: 2285: 2281: 2231: 2227: 2194: 2190: 2124: 2120: 2060: 2056: 2020: 2014: 2003: 1994: 1978: 1968: 1953: 1933: 1929: 1921: 1917: 1906:Puanga/Puaka 1905: 1897: 1894:Māori people 1891: 1878: 1856: 1852: 1850: 1836: 1810: 1801: 1797: 1794: 1776: 1759: 1751: 1735: 1727: 1709: 1692:occultations 1684: 1654:18,500  1637: 1613: 1572:satellite's 1548: 1537:in 2009 and 1512: 1504: 1439: 1423:75,900  1414:part of the 1401: 1378: 1344: 1325: 1321:Kepler's Law 1299: 1267: 1257: 1251: 1216: 1190:Ngarrindjeri 1187: 1173:star, whose 1167: 1161: 1135: 1124: 1108: 1101: 1090: 1080: 1075:organised a 1023: 1021: 972: 968: 967: 940:Nomenclature 912: 910: 874:Solar System 856: 807: 799: 780: 779: 747: 737: 148479 730: 714: 691: 6134, 644: 640: 635: 627:18,500  620: 605: 600: 582: 562: 542: 515: 510:20 km/s 503: 499: 494: 472: 457: 452: 413: 393: 373: 342: 321: 305: 270: 253: 7158:TIC objects 6955:Trumpler 27 6781:HIP 79431 b 6776:HIP 78530 b 6771:HD 159868 b 6766:HD 153950 b 6761:HD 145377 b 6690:4U 1746-371 6680:4U 1724-307 6585:Pismis 24-1 6555:MXB 1735-44 5329:σ (Alniyat) 5246:ε (Larawag) 5231:α (Antares) 5151:Outer space 5060:Antares on 4932:: 605–610. 4404:(1): 9–28. 4228:: L49–L52. 2684:Allen, R.H. 1974:concept car 1817:royal stars 1779:Mesopotamia 1777:In ancient 1762:Cor Scorpii 1730:Calbalakrab 1678:similar to 1676:white dwarf 1605:VV Cephei A 1418:, the true 1393:light-years 1302:double star 1247:lunar nodes 1104:conjunction 1087:Observation 890:binary star 802:, which is 773:α Scorpii B 764:α Scorpii A 700:J16294-2626 683: 616, 670:21 Sco 622:Temperature 587:2,754  474:Temperature 380:11–16  221:color index 210:color index 157:Declination 7087:Categories 6950:Messier 80 6753:Exoplanets 6720:Wray 17-96 6700:VVV-WIT-07 6685:4U 1728-34 6675:4U 1705-44 6670:4U 1702-42 6665:4U 1700-37 6460:Gliese 682 6455:Gliese 667 6450:Gliese 618 5339:υ (Lesath) 5304:ν (Jabbah) 5289:λ (Shaula) 5266:θ (Sargas) 5090:Astrophoto 5082:Hydrogen α 4801:2019-06-01 4706:1708.06372 4659:2006.08023 4636:2022-08-27 4599:2101.02785 4562:2024-07-26 3954:(3): 167. 3488:2006.14649 3481:(7): 112. 3459:2022-08-27 3313:1709.04634 3306:: 89–107. 3257:2019-06-08 2931:2011-12-01 2829:1054505486 2534:(2): 154. 2482:2207.04702 1987:References 1948:See also: 1944:In culture 1823:, it with 1628:1.0 to 1.4 1616:Betelgeuse 1500:supernovae 1404:brightness 1323:estimate. 1280:(550  1093:opposition 1065:Mu'allaqat 904:(529  862:M1.5Iab-Ib 846:(550  707:16294-2626 604:(log  583:Luminosity 456:(log  415:Luminosity 243:Astrometry 6945:Messier 7 6940:Messier 4 6510:H1743-322 5813:V1073 (k) 5397:Flamsteed 5364:G (Fuyue) 5324:ρ (Iklil) 5236:β (Acrab) 5127:Astronomy 4917:120293812 4845:120406829 4821:(1): 10. 4761:1407.0715 4684:219484950 4356:0035-8711 4305:13 August 4296:"Antares" 4259:(1): 11. 4175:0004-6280 4120:0036-8075 3930:0365-0138 3836:(2): 81. 3815:0049-1640 3801:(3): 14. 3714:0809.4605 3566:0004-6337 3541:0709.0505 3513:220128144 3338:119453488 3279:(1): 11. 2750: in 2566:118461108 2541:1112.1695 2420:1304.4800 2372:1431-9756 2256:123149047 2161:0035-8711 2070:0708.1752 2000:"Antares" 1969:The 1995 1920:, son of 1853:Xīnxiù'èr 1838:nakshatra 1829:τ Scorpii 1825:σ Scorpii 1672:red giant 1668:supernova 1634:Antares B 1624:supernova 1609:Mu Cephei 1570:Hipparcos 1481:blue loop 1355:220  1312:of about 1235:Aldebaran 1147:while in 969:α Scorpii 954:σ Scorpii 832:night sky 816:τ Scorpii 812:σ Scorpii 804:Latinised 800:α Scorpii 677:−26°11359 612:3.9  569:5.2  549:7.2  170: (V) 7123:Scorpius 7074:Category 7023:Galaxies 6842:clusters 6821:WASP-17b 6545:LSS 4067 6500:GX 349+2 6495:GX 340+0 5996:6070 (d) 5470:Variable 5319:π (Fang) 5283:(Girtab) 4786:62795432 4731:28816248 4478:Matariki 4476:(2018). 4457:Archived 4183:40671460 4047:(2): 4. 4019:15830460 3739:18620644 3574:14027548 3362:2 August 2871:Archived 2686:(1963). 2657:55901104 2445:56396587 2095:18759600 1930:Balayang 1926:Arcturus 1902:Matariki 1833:Jyeshthā 1716:MUL.APIN 1680:Sirius B 1664:☉ 1649:☉ 1596:☉ 1589:☉ 1562:☉ 1488:☉ 1477:☉ 1470:☉ 1463:☉ 1452:☉ 1445:☉ 1435:☉ 1428:☉ 1416:spectrum 1412:infrared 1389:parallax 1239:occulted 1219:ecliptic 1069:Almagest 993:infrared 962:infrared 793:Scorpius 593:☉ 575:☉ 555:☉ 445:☉ 406:☉ 386:☉ 346: (M 323:Distance 307:Parallax 86:Scorpius 27:Antares 6969:Nebulae 6615:ROXs 12 5113:Portals 5094:Sky Map 5062:WikiSky 5030:Bibcode 5028:: L93. 4997:Bibcode 4995:: 336. 4979:9452380 4959:Bibcode 4951:Science 4934:Bibcode 4895:Bibcode 4862:Bibcode 4823:Bibcode 4797:. AAVSO 4766:Bibcode 4754:: A17. 4739:4458627 4711:Bibcode 4664:Bibcode 4652:: A65. 4604:Bibcode 4449:Bibcode 4406:Bibcode 4334:Bibcode 4261:Bibcode 4230:Bibcode 4202:Bibcode 4155:Bibcode 4128:1650052 4108:Science 4086:Bibcode 4049:Bibcode 3997:Bibcode 3956:Bibcode 3910:Bibcode 3869:Bibcode 3867:: 965. 3838:Bibcode 3803:Bibcode 3766:Bibcode 3719:Bibcode 3682:Bibcode 3680:: 497. 3645:Bibcode 3601:Bibcode 3599:: A69. 3546:Bibcode 3493:Bibcode 3318:Bibcode 3281:Bibcode 3234:Bibcode 3197:Bibcode 3195:: 143. 3092:Bibcode 3001:Bibcode 2999:: 250. 2966:Bibcode 2901:28 July 2880:28 July 2758:(1940) 2746:ἀντάρης 2727:Bibcode 2694:364–366 2637:Bibcode 2600:Bibcode 2598:: 227. 2546:Bibcode 2487:Bibcode 2425:Bibcode 2413:: A24. 2327:Bibcode 2290:Bibcode 2236:Bibcode 2234:: 245. 2199:Bibcode 2169:5203133 2139:Bibcode 2075:Bibcode 1880:Huǒxīng 1867:Chinese 1724:Ishhara 1710:In the 1643:7  1553:at the 1397:parsecs 1383:with a 1364:Antares 1278:parsecs 1241:by the 1231:Regulus 1113:History 1095:to the 1081:Antares 1041:reddish 1032:Ἀντάρης 1024:Antares 930:reddish 921:Ἀντάρης 913:Antares 882:Jupiter 844:parsecs 830:in the 787:in the 781:Antares 755:Antares 363:Details 71:Equinox 6796:K2-33b 6786:K2-24b 6715:WR 93b 6434:162020 6429:159868 6424:158042 6419:155985 6414:155448 6404:153234 6399:152424 6394:150420 6389:150248 6384:146436 6379:145377 6374:144432 6369:143567 5450:22 (i) 5435:13 (c) 5430:12 (c) 4977:  4915:  4843:  4788:. A17. 4784:  4737:  4729:  4693:Nature 4686:. A65. 4682:  4509:  4484:  4379:  4354:  4181:  4173:  4126:  4118:  4017:  3928:  3813:  3737:  3572:  3564:  3511:  3435:  3408:  3336:  3232:: 86. 3147:  3090:: 84. 2964:: 58. 2848:22 May 2827:  2817:  2790:  2700:  2655:  2564:  2443:  2370:  2360:  2254:  2167:  2159:  2093:  2027:  1938:Altair 1934:Bunjil 1877:: 1875:pinyin 1869:: 1819:". In 1813:Persia 1787:Serket 1768:calque 1766:was a 964:image. 749:SIMBAD 564:Radius 529:  486:  439:  395:Radius 225:+1.83 214:+1.34 7047:Other 6933:Other 6710:WR 86 6635:Th 28 6540:K2-33 6535:K2-24 6505:H1-36 6443:Other 5868:V1309 5863:V1294 5858:V1292 5853:V1280 5848:V1187 5843:V1186 5838:V1104 5833:V1094 5828:V1077 5823:V1075 5818:V1074 5808:V1068 5803:V1058 5798:V1051 5793:V1040 5788:V1036 5783:V1034 5778:V1033 5773:V1026 5768:V1018 5763:V1007 5758:V1003 5410:2 (A) 5405:1 (b) 5380:α Nor 5371:β Nor 5223:Bayer 5214:Stars 5139:Stars 5086:X-Ray 5074:GALEX 4913:S2CID 4847:. 10. 4841:S2CID 4782:S2CID 4756:arXiv 4735:S2CID 4701:arXiv 4680:S2CID 4654:arXiv 4594:arXiv 4460:(PDF) 4445:(PDF) 4300:STARS 4277:. 29. 4179:JSTOR 4124:JSTOR 4065:. 38. 4015:S2CID 3987:arXiv 3735:S2CID 3709:arXiv 3570:S2CID 3536:arXiv 3509:S2CID 3483:arXiv 3334:S2CID 3308:arXiv 2945:2011) 2937:(2009 2874:(PDF) 2867:(PDF) 2653:S2CID 2627:arXiv 2562:S2CID 2536:arXiv 2477:arXiv 2441:S2CID 2415:arXiv 2252:S2CID 2165:S2CID 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Index

Antares (disambiguation)


Epoch
J2000
Equinox
J2000
Constellation
Scorpius
Pronunciation
/ænˈtɛərz/
an-TAIR-eez
Right ascension
Declination
Apparent magnitude
Evolutionary stage
Red supergiant
Spectral type
color index
color index
Variable type
Lc
Astrometry
Radial velocity
Proper motion
mas
yr
mas
yr
Parallax

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