1337:
1744:, instead, oscillates with time; the orbit of Upsilon Andromedae c thus returns to a nearly circular state every 9,000 years. The eccentricity of those planets may have arisen from a close encounter between the outer planet and a fourth planet, with the result that the third planet was ejected from the system or destroyed. Such a mechanism could have been triggered by perturbations on the orbit of the companion star, which arise from close encounters with other stars and from the tidal field of the
993:. Under the rules for naming objects in binary star systems, the two components are designated A and B. Under the same rules, the first planet discovered orbiting υ Andromedae A should be designated υ Andromedae Ab. Though this more formal form is occasionally used to avoid confusion with a secondary star υ Andromedae B, it is more commonly referred to as υ Andromedae b. The other planets discovered were designated υ Andromedae c, d, and e, in order of their discovery.
1716:. Samh, planet c, has an orbit significantly inclined from those of the other two, and from the perspective of Earth is inclined by only about 8 degrees from the celestial sphere; when it was first discovered, it was thought to have a mass closer to only 2 Jupiter masses due to a comparatively small radial velocity signal. Simulations shows that the measured configuration of the planets produces indeed stable orbits for at least 100 million years, where planets
50:
6235:
1053:(WGSN) to catalog and standardize proper names for stars. In its first bulletin of July 2016, the WGSN explicitly recognized the names of exoplanets and their host stars approved by the Executive Committee Working Group Public Naming of Planets and Planetary Satellites, including the names of stars adopted during the 2015 NameExoWorlds campaign. This star is now so entered in the IAU Catalog of Star Names.
57:
1669:
1004:, a process for giving proper names to certain exoplanets and their host stars. The process involved public nomination and voting for the new names. In December 2015, the IAU announced the winning names were Titawin for υ Andromedae A and Saffar, Samh and Majriti for three of its planets (b, c and d, respectively).
1772:
planets as close as 5 AU from
Upsilon Andromedae A would make the system unstable. However, a potential fourth planet (Upsilon Andromedae e) was discovered in 2010. This planet seems to be in a 3:1 resonance with Upsilon Andromedae d. Subsequent studies in 2011 and 2014, while finding some evidence
1764:
Astronomers initially thought that a fourth planet in this system could not exist because it would have made the planetary system unstable and would have been ejected. But in 2007, an island region of stability was reported where a fourth planet could exist.
1323:
between Earth and the
Upsilon Andromedae stars is unknown, so this value is a minimum separation. Based upon its motion through space, this is a common proper motion companion to the primary. It was discovered in 2002 in data collected as part of the
1773:
for a fourth planet, found large inconsistencies in the estimated orbital period of
Upsilon Andromedae e depending on what dataset was used, suggesting that the apparent planetary signal is more likely to be an instrumental artifact.
1676:
Even when the first planet was taken into account, there still remained significant residuals in the radial velocity measurements, and it was suggested there might be a second planet in orbit. In 1999, astronomers at both
3101:
Deitrick, Russell; Barnes, Rory; McArthur, Barbara; Quinn, Thomas R.; Luger, Rodrigo; Antonsen, Adrienne; Benedict, G. Fritz (2014-12-18). "The 3-dimensional architecture of the
Upsilon Andromedae planetary system".
2442:
Baines, Ellyn K.; Thomas
Armstrong, J.; Clark, James H.; Gorney, Jim; Hutter, Donald J.; Jorgensen, Anders M.; Kyte, Casey; Mozurkewich, David; Nisley, Ishara; Sanborn, Jason; Schmitt, Henrique R. (November 2021).
1212:
A fainter and closer star, discovered in 2002, is confusingly referred to in the discovery paper as υ Andromedae B even though that designation is also used for a different companion. This 13th-magnitude
2408:
Fuhrmann, Klaus; Pfeiffer, Michael J.; Bernkopf, Jan (August 1998), "F- and G-type stars with planetary companions: upsilon
Andromedae, rho (1) Cancri, tau Bootis, 16 Cygni and rho Coronae Borealis",
6327:
1803:
might be much greater. It would take over a decade to orbit the star. At an eccentricity of 0.00536, the planet's orbit would be more circular than that of any of the planets in the
3698:
1209:(WDS) both list two companion stars: magnitude 12.6 UCAC3 263-13722 110" away, listed as component B; and magnitude 10.3 F2 star TYC 2822-2067-1 280" away, listed as component C.
1661:. Because of its closeness to the parent star, it induced a large wobble which was detected relatively easily. The planet appears to be responsible for enhanced activity in the
4262:
4147:
3740:
Tuomi, M.; Pinfield, D.; Jones, H. R. A. (2014). "Application of
Bayesian model inadequacy criterion for multiple data sets to radial velocity models of exoplanet systems".
1867:
The M4.5 red dwarf has the formal designation υ And D, lettered in order of discovery, in the multiple star catalogues, but is referred to as υ And B in its discovery paper.
1202:
836:
779:
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608:
1818:
in the Solar System. This may be the result of perturbations from the companion star removing material from the outer regions of the
Upsilon Andromedae A system.
755:
4127:
4155:
4150:
4058:
1682:
1217:
is 55" from υ Andromedae A and is believed to be the only one of the companions physically associated, at the same distance and a projected separation of
2945:
4292:
2984:
Ligi, R.; et al. (2012). "A new interferometric study of four exoplanet host stars : θ Cygni, 14 Andromedae, υ Andromedae and 42 Draconis".
1837:
1274:
The X-ray emission of
Upsilon Andromedae A is low for a star of its spectral class. This means that the star may be moving, or move soon, out of the
6297:
4255:
3946:
2348:
Nidever, David L.; Marcy, Geoffrey W.; Butler, R. Paul; Fischer, Debra A.; Vogt, Steven S. (2002). "Radial
Velocities for 889 Late-Type Stars".
6292:
2769:
6272:
4073:
3196:
Shkolnik, E.; et al. (2005). "Hot Jupiters and Hot Spots: The Short- and Long-term Chromospheric Activity on Stars with Giant Planets".
2891:
Poppenhaeger, K.; Wolk, S.J. (May 2014). "Indications for an influence of hot Jupiters on the rotation and activity of their host stars".
6302:
6267:
4154:
4153:
4152:
4151:
1625:
The innermost planet of the Upsilon Andromedae system was discovered in 1996 and announced in January 1997, together with the planet of
1987:
van Belle, Gerard T.; von Braun, Kaspar (2009). "Directly Determined Linear Radii and Effective Temperatures of Exoplanet Host Stars".
6238:
4248:
3411:
Kaib, N.A.; Raymond, S.N.; Duncan, M. (January 2013). "Planetary system disruption by Galactic perturbations to wide binary stars".
2187:
Lowrance, Patrick J.; Kirkpatrick, J. Davy; Beichman, Charles A. (2002). "A Distant Stellar Companion in the υ Andromedae System".
4120:
2795:
997:
759:
6307:
78:
4012:
3899:
Trilling, D. E.; Brown, R. H.; Rivkin, A. S. (2000). "Circumstellar dust disks around stars with known planetary companions".
2596:
6317:
4287:
3951:
2749:
1678:
1646:
1361:
1206:
787:
1328:. The star is less massive and far less luminous than the Sun, and its age seems to be consistent with that of the system.
2970:
671:
1319:
of 750 AU from the primary star. The true separation between the two stars is unknown because the displacement along the
6205:
1074:
6262:
4113:
2823:
Buccino, Andrea P.; et al. (2006). "Ultraviolet Radiation Constraints around the Circumstellar Habitable Zones".
1050:
775:
3846:
Deitrick, R.; et al. (January 2015). "The Three-dimensional Architecture of the υ Andromedae Planetary System".
3742:
3703:
2062:
1912:
6287:
6277:
4297:
3655:"Stability analysis of the planetary system orbiting υ Andromedae. II. Simulations using new Lick observatory fits"
2637:
5259:
4662:
4271:
3801:
2445:"Angular Diameters and Fundamental Parameters of Forty-four Stars from the Navy Precision Optical Interferometer"
2049:
1899:
1320:
1290:
950:; named Saffar, Samh and Majriti, respectively) are believed to orbit υ Andromedae A. All three are likely to be
881:
877:
771:
93:
2674:
2120:
1970:
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The existence of further planets too small or distant to detect has not been ruled out, though the presence of
1336:
5113:
5108:
3797:"Astrometry, Radial Velocity, and Photometry: The HD 128311 System Remixed with Data from HST, HET, and APT"
1685:
independently concluded that a three-planet model best fit the data. The two outer planets were designated
6322:
6282:
5157:
5128:
3440:
2852:
763:
192:
3044:"Detection of Water Vapor in the Thermal Spectrum of the Non-transiting Hot Jupiter Upsilon Andromedae b"
6312:
5380:
4980:
4472:
982:
841:
747:
616:
1748:. The orbits of the two inner planets seems to be shaped by tidal interactions, while the evolution of
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477:
361:
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1027:
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1996:
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1708:
The orbital parameters of this three-planet system have been fully determined. The system is not
1183:
1123:
1039:
963:
783:
382:
202:
138:
3537:
Ford, Eric B.; et al. (2005). "Planet-planet scattering in the upsilon Andromedae system".
3348:
Ford, Eric B.; et al. (2005). "Planet-planet scattering in the upsilon Andromedae system".
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49:
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2014:
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2753:
2574:
1654:
1171:
1119:
1115:
589:
270:
159:
109:
2513:
Simpson, E. K.; et al. (November 2010), "Rotation periods of exoplanet host stars",
2240:
56:
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2010:
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6085:
5481:
4840:
4835:
4434:
4429:
4424:
4414:
4404:
4354:
4095:
2597:"Addressing confusion in double star nomenclature: The Washington Multiplicity Catalog"
2326:
2018:
1702:
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31:
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2747:
AEEA (Activities of Exhibition and Education in Astronomy) 天文教育資訊網 2006 年 7 月 10 日
2746:
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1944:
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in order of increasing distance from the star. Both of these planets are in more
6213:
6095:
6080:
6060:
5494:
4224:
4105:
1815:
1260:
1035:
967:
865:
638:
247:
236:
225:
214:
175:
125:
4035:
3078:
3043:
2625:
NameExoWorlds: An IAU Worldwide Contest to Name Exoplanets and their Host Stars
2479:
2444:
5489:
5325:
5320:
4053:
3631:
3515:
1642:
1256:
1237:
1179:
1164:
1087:
1016:
869:
726:
562:
522:
484:
368:
257:
4240:
3141:
2488:
1732:, because it orbits at a distance of just ~0.05 AU from the parent star. The
1285:
Upsilon Andromedae A was ranked 21st in the list of top 100 target stars for
1240:. According to its entry in the Geneva–Copenhagen survey, the star is around
17:
6182:
5424:
5335:
5277:
5141:
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5098:
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1279:
1214:
1187:
1167:
1020:
935:
928:
3600:
Barnes, Rory; Greenberg, Richard (2008). "Extrasolar planet interactions".
3578:
3484:
Barnes, Rory; Greenberg, Richard (2008). "Extrasolar Planet Interactions".
3462:
3389:
3976:"Mystery Solved: How The Orbits Of Extrasolar Planets Became So Eccentric"
6218:
6156:
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6039:
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5330:
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5136:
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4855:
4651:
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3304:
3210:
2839:
2362:
2201:
1709:
1252:
1155:
706:
3570:
3454:
3381:
1282:
star. This is consistent with the upper limits on the age of this star.
790: 01368+4124A, 2MASS J01364784+4124200, Gaia DR2 348020448377061376
6146:
6029:
6024:
6019:
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5814:
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5018:
5013:
5008:
5003:
4998:
4950:
4925:
4825:
2641:
2137:
Abt, Helmut A. (2009). "MK Classifications of Spectroscopic Binaries".
1658:
1241:
1008:
955:
889:
3335:
1315:
The red dwarf companion has a spectral type M4.5V and is located at a
6136:
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5654:
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4993:
4955:
4329:
2678:
2124:
1974:
1397:
1175:
1024:
1007:
The winning names were those submitted by the Vega Astronomy Club of
802:
630:
535:
489:
373:
3614:
3498:
2058:
Early Data Release 3: Summary of the contents and survey properties"
1908:
Early Data Release 3: Summary of the contents and survey properties"
3920:
3679:
3654:
3321:
3290:
Butler, R. P.; et al. (2006). "Catalog of Nearby Exoplanets".
3275:
3250:
3227:
3181:
3156:
3060:
2461:
2379:
2218:
2076:
1926:
5511:
4282:
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3427:
3116:
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2905:
2529:
2001:
1733:
1698:
1668:
1667:
1335:
1325:
4988:
4307:
1356:
1286:
1268:
1248:
453:
433:
337:
317:
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4109:
30:
This article is about υ Andromedae. For the variable star, see
1697:
orbits than any of the planets in the Solar System (including
1380:
1259:, it will have a shorter lifetime than the Sun. The amount of
916:
751:
1236:
F8V, similar to the Sun, but younger, more massive, and more
1784:
and orbit at a similar distance as Jupiter from the Sun, at
1030:. The planets honour the 10th- and 11th-century astronomers
966:, and the first multiple-planet system known in a multiple-
907:
1712:, with each other or with the stellar rotation, as in our
4145:
901:
2721:"Bulletin of the IAU Working Group on Star Names, No. 1"
1672:
Artist's conception of the planets of Upsilon Andromedae
2768:
Mason, Brian D.; Wycoff, Gary L.; Hartkopf, William I.
1799:
is determined since inclination is not yet known, its
2664:, International Astronomical Union, 15 December 2015.
1190:
even under moderately light-polluted skies, about 10
919:
913:
1653:, was discovered by measuring changes in the star's
1023:
city, both cities' old town quarters are considered
904:
898:
6204:
6173:
6124:
6053:
5503:
5480:
5471:
5451:
5442:
5417:
5379:
5368:
5276:
5150:
5127:
4979:
4661:
4471:
4315:
4306:
3602:
Proceedings of the International Astronomical Union
3486:
Proceedings of the International Astronomical Union
2662:
Final Results of NameExoWorlds Public Vote Released
910:
3251:"Evidence for Multiple Companions to υ Andromedae"
2508:
2506:
1203:Catalog of Components of Double and Multiple Stars
1150:Upsilon Andromedae is located fairly close to the
2516:Monthly Notices of the Royal Astronomical Society
2044:
2042:
2040:
2038:
2036:
1894:
1892:
1890:
1888:
1886:
1884:
3947:"A Triple-Planet System Orbiting Ups Andromedae"
1776:If it exists, Upsilon Andromedae e would have a
1701:). Upsilon Andromedae d resides in the system's
1263:radiation received by any planets in the star's
1232:Upsilon Andromedae A is a yellow-white dwarf of
4149:
2886:
2884:
2800:Geneva-Copenhagen Survey of Solar neighbourhood
2281:
2247:. Centre de Données astronomiques de Strasbourg
1224:. It has been added to the WDS as component D.
6328:Planetary systems with three confirmed planets
3037:
3035:
3033:
2279:
2277:
2275:
2273:
2271:
2269:
2267:
2265:
2263:
2261:
4256:
4121:
3692:
3690:
2437:
2435:
2433:
2431:
2403:
2401:
2399:
2397:
1810:Upsilon Andromedae does not appear to have a
1728:is expected to have strong effects on planet
1133:
1127:
1067:
1061:
884:(designated υ Andromedae A, officially named
182:+41° 23′ 32.1228″
132:+41° 24′ 19.6514″
8:
1158:of Upsilon Andromedae A was measured by the
4059:Harvard-Smithsonian Center for Astrophysics
2350:The Astrophysical Journal Supplement Series
2139:The Astrophysical Journal Supplement Series
2052:; et al. (Gaia collaboration) (2021).
1902:; et al. (Gaia collaboration) (2021).
1683:Harvard-Smithsonian Center for Astrophysics
77:J2000.0
6201:
6170:
5477:
5448:
5376:
5273:
4312:
4263:
4249:
4241:
4128:
4114:
4106:
3795:McArthur, Barbara E.; et al. (2014).
2952:. Archived from the original on 2011-06-04
2818:
2816:
2569:
2567:
2286:McArthur, Barbara E.; et al. (2010).
2182:
2180:
2178:
2176:
1344:The Upsilon Andromedae A planetary system
1011:. The star is named after the Berber name
4176:
4054:"The Upsilon Andromedae Planetary System"
3859:
3822:
3755:
3724:
3678:
3613:
3552:
3497:
3444:
3426:
3363:
3303:
3274:
3209:
3180:
3115:
3077:
3059:
2997:
2904:
2856:
2838:
2546:
2528:
2478:
2460:
2361:
2200:
2093:
2075:
2000:
1943:
1925:
1838:List of exoplanets discovered before 2000
3042:Pizkorz, D.; et al. (August 2017).
2772:. U.S. Naval Observatory. Archived from
2700:"IAU Working Group on Star Names (WGSN)"
1342:
1140:the Sixth Star of Heaven's Great General
3699:"A fourth planet orbiting υ Andromedae"
1880:
1855:
1174:, corresponding to a distance of 13.49
417:
301:
4293:List of Andromeda's satellite galaxies
2962:
2763:
2761:
2595:Hartkopf, William I.; Mason, Brian D.
2288:"New Observational Constraints on the
2241:"NLTT 5367 -- High proper-motion Star"
1863:
1861:
1859:
1296:The star rotates at an inclination of
36:
3249:Butler, R. Paul; et al. (1999).
3155:Butler, R. Paul; et al. (1997).
2946:"Rage Against the Dying of the Light"
2292:Andromedae System with Data from the
7:
3999:The Internet Encyclopedia of Science
1267:would be similar to the ultraviolet
1247:old and has a similar proportion of
842:Bright Star Catalogue (5th rev. ed.)
750:+40 332, CCDM 01367+4125,
2245:SIMBAD Astronomical Object Database
1186:of +4.09, making it visible to the
958:. This was both the first multiple-
437:
321:
27:Star in the constellation Andromeda
3157:"Three New 51 Pegasi-Type Planets"
2675:"NameExoWorlds The Approved Names"
1278:and expand its radius to become a
1082:consisting of Upsilon Andromedae,
66:Location of υ Andromedae (circled)
25:
3653:Lissauer, J.; Rivera, E. (2001).
3161:The Astrophysical Journal Letters
2189:The Astrophysical Journal Letters
1271:the Earth receives from the Sun.
1126:for Upsilon Andromedae itself is
6234:
6233:
3697:Curiel, S.; et al. (2011).
2770:"Washington Double Star Catalog"
2548:10.1111/j.1365-2966.2010.17230.x
2121:Gaia EDR3 record for this source
1971:Gaia EDR3 record for this source
998:International Astronomical Union
894:
468:74.1815 ± 0.0356
352:74.1940 ± 0.2083
55:
48:
1795:for Jupiter. Although only the
1182:). Upsilon Andromedae A has an
954:that are comparable in size to
6298:Henry Draper Catalogue objects
4288:Andromeda in Chinese astronomy
3952:San Francisco State University
2944:Mullen, Leslie (2 June 2011).
2794:Holmberg; et al. (2007).
1679:San Francisco State University
1647:San Francisco State University
1207:Washington Double Star Catalog
1:
6293:Bright Star Catalogue objects
4137:The Upsilon Andromedae system
1049:In 2016, the IAU organized a
746:Titawin, 50 Andromedae,
6273:Multi-star planetary systems
3743:Astronomy & Astrophysics
3704:Astronomy & Astrophysics
2986:Astronomy & Astrophysics
2893:Astronomy & Astrophysics
2867:10.1016/j.icarus.2006.03.007
2327:10.1088/0004-637X/715/2/1203
2115:10.1051/0004-6361/202039657e
2063:Astronomy & Astrophysics
2019:10.1088/0004-637X/694/2/1085
1965:10.1051/0004-6361/202039657e
1913:Astronomy & Astrophysics
1633:. The discovery was made by
1629:and the innermost planet of
1396:
1391:
1386:
1373:
1360:
1355:
1348:
880:. The system consists of an
3774:10.1051/0004-6361/201117278
3726:10.1051/0004-6361/201015693
3016:10.1051/0004-6361/201219467
2923:10.1051/0004-6361/201423454
2638:"NameExoWorlds The Process"
2575:"IAU Catalog of Star Names"
2159:10.1088/0067-0049/180/1/117
2095:10.1051/0004-6361/202039657
1945:10.1051/0004-6361/202039657
1307:degrees relative to Earth.
1134:
1068:
1051:Working Group on Star Names
6344:
6303:M-type main-sequence stars
6268:F-type main-sequence stars
4298:List of stars in Andromeda
4272:Constellation of Andromeda
3878:10.1088/0004-637X/798/1/46
3824:10.1088/0004-637X/795/1/41
3134:10.1088/0004-637X/798/1/46
2410:Astronomy and Astrophysics
1840:- Saffar, Samh and Majriti
1255:to the Sun. At around 1.3
962:to be discovered around a
754: 1045, GC 1948,
29:
6231:
6200:
6169:
5272:
4278:
4217:
4186:
4164:
4143:
3901:The Astrophysical Journal
3848:The Astrophysical Journal
3802:The Astrophysical Journal
3659:The Astrophysical Journal
3632:10.1017/S1743921308016980
3516:10.1017/S1743921308016980
3292:The Astrophysical Journal
3255:The Astrophysical Journal
3198:The Astrophysical Journal
3104:The Astrophysical Journal
2969:: CS1 maint: unfit URL (
2307:The Astrophysical Journal
1989:The Astrophysical Journal
1724:remain roughly coplanar.
1649:. The planet, designated
1291:Terrestrial Planet Finder
1139:
1128:
1062:
1015:, ⵜⵉⵟⵟⴰⵡⵉⵏ, of Morocco's
882:F-type main-sequence star
830:
823:
795:
744:
737:
712:
501:
496:
403:
263:
256:
186:
149:
99:
71:
42:
5260:WISE J004945.61+215120.0
3079:10.3847/1538-3881/aa7dd8
3048:The Astronomical Journal
2480:10.3847/1538-3881/ac2431
2449:The Astronomical Journal
1657:induced by the planet's
3766:2011A&A...532A.116T
3717:2011A&A...525A..78C
3008:2012A&A...545A...5L
2915:2014A&A...565L...1P
2422:1998A&A...336..942F
2086:2021A&A...649A...1G
1936:2021A&A...649A...1G
383:Absolute magnitude
139:Apparent magnitude
38:υ Andromedae / Titawin
6308:Durchmusterung objects
5168:HAT-P-6 (Sterrennacht)
4158:
4036:"Upsilon Andromedae 2"
2627:. IAU.org. 9 July 2014
2601:U.S. Naval Observatory
2298:Hobby Eberly Telescope
2294:Hubble Space Telescope
1780:slightly greater than
1673:
1340:
1075:Heaven's Great General
197:F8V + M4.5V
6318:Gliese and GJ objects
5158:3XMM J004232.1+411314
4157:
2950:Astrobiology Magazine
1671:
1339:
1135:Tiān Dà Jiāng Jūn liù
488:(13.480 ± 0.006
4207:Upsilon Andromedae e
4201:Upsilon Andromedae d
4196:Upsilon Andromedae c
4191:Upsilon Andromedae b
4177:Upsilon Andromedae B
4170:Upsilon Andromedae A
4013:"Upsilon Andromedae"
3995:"Upsilon Andromedae"
1814:disk similar to the
1691:Upsilon Andromedae d
1687:Upsilon Andromedae c
1651:Upsilon Andromedae b
1352:(in order from star)
1317:projected separation
1311:Upsilon Andromedae B
1228:Upsilon Andromedae A
1122:. Consequently, the
1028:World Heritage Sites
940:Upsilon Andromedae b
6206:Astronomical events
3913:2000ApJ...529..499T
3870:2015ApJ...798...46D
3815:2014ApJ...795...41M
3671:2001ApJ...554.1141L
3624:2008IAUS..249..469B
3571:10.1038/nature03427
3563:2005Natur.434..873F
3508:2008IAUS..249..469B
3455:10.1038/nature11780
3437:2013Natur.493..381K
3382:10.1038/nature03427
3374:2005Natur.434..873F
3314:2006ApJ...646..505B
3267:1999ApJ...526..916B
3220:2005ApJ...622.1075S
3173:1997ApJ...474L.115B
3126:2015ApJ...798...46D
3070:2017AJ....154...78P
2849:2006Icar..183..491B
2539:2010MNRAS.408.1666S
2471:2021AJ....162..198B
2372:2002ApJS..141..503N
2319:2010ApJ...715.1203M
2211:2002ApJ...572L..79L
2151:2009ApJS..180..117A
2011:2009ApJ...694.1085V
1756:orbits is secular.
1345:
1019:city and Tunisia's
832:Hipparcos Catalogue
796:Database references
672:Rotational velocity
372:(13.48 ± 0.04
39:
6263:Upsilon Andromedae
4230:extrasolar planets
4159:
4017:The Planet Project
2752:2011-07-16 at the
1812:circumstellar dust
1760:Additional planets
1726:General relativity
1674:
1343:
1341:
1184:apparent magnitude
1040:Maslama al-Majriti
989:) is the system's
987:Upsilon Andromedae
964:main-sequence star
936:extrasolar planets
934:As of 2015, three
872:from Earth in the
850:Upsilon Andromedae
739:Other designations
483:43.97 ± 0.02
203:Apparent magnitude
193:Spectral type
37:
6288:Hipparcos objects
6278:Flamsteed objects
6245:
6244:
6227:
6226:
6196:
6195:
6165:
6164:
5467:
5466:
5438:
5437:
5364:
5363:
5268:
5267:
4238:
4237:
3547:(7035): 873–876.
3421:(7432): 381–384.
3358:(7035): 873–876.
1623:
1622:
1384:
1371:
1353:
1069:Tiān Dà Jiāng Jūn
996:In July 2014 the
991:Bayer designation
847:
846:
16:(Redirected from
6335:
6237:
6236:
6202:
6171:
6142:Andromeda Galaxy
5478:
5449:
5377:
5274:
4313:
4265:
4258:
4251:
4242:
4148:
4130:
4123:
4116:
4107:
4092:
4090:
4089:
4080:. Archived from
4078:AlcyoneEphemeris
4069:
4067:
4066:
4049:
4047:
4046:
4031:
4029:
4028:
4019:. Archived from
4008:
4006:
4005:
3990:
3988:
3987:
3971:
3969:
3968:
3959:. Archived from
3957:Lick Observatory
3933:
3932:
3896:
3890:
3889:
3863:
3843:
3837:
3836:
3826:
3792:
3786:
3785:
3759:
3737:
3731:
3730:
3728:
3694:
3685:
3684:
3682:
3665:(2): 1141–1150.
3650:
3644:
3643:
3617:
3597:
3591:
3590:
3556:
3554:astro-ph/0502441
3534:
3528:
3527:
3501:
3481:
3475:
3474:
3448:
3430:
3408:
3402:
3401:
3367:
3365:astro-ph/0502441
3345:
3339:
3333:
3307:
3305:astro-ph/0607493
3287:
3281:
3280:
3278:
3246:
3240:
3239:
3213:
3211:astro-ph/0411655
3204:(2): 1075–1090.
3193:
3187:
3186:
3184:
3167:(2): L115–L118.
3152:
3146:
3145:
3119:
3098:
3092:
3091:
3081:
3063:
3039:
3028:
3027:
3001:
2981:
2975:
2974:
2968:
2960:
2958:
2957:
2941:
2935:
2934:
2908:
2888:
2879:
2878:
2860:
2842:
2840:astro-ph/0512291
2820:
2811:
2810:
2808:
2806:
2791:
2785:
2784:
2782:
2781:
2765:
2756:
2745:
2741:
2735:
2734:
2732:
2730:
2725:
2717:
2711:
2710:
2708:
2706:
2696:
2690:
2689:
2687:
2686:
2677:. Archived from
2671:
2665:
2659:
2653:
2652:
2650:
2649:
2640:. Archived from
2634:
2628:
2622:
2616:
2615:
2613:
2612:
2603:. Archived from
2592:
2586:
2585:
2583:
2581:
2571:
2562:
2560:
2550:
2532:
2523:(3): 1666–1679,
2510:
2501:
2500:
2482:
2464:
2439:
2426:
2425:
2405:
2392:
2391:
2365:
2363:astro-ph/0112477
2345:
2339:
2338:
2304:
2283:
2256:
2255:
2253:
2252:
2237:
2231:
2230:
2204:
2202:astro-ph/0205277
2184:
2171:
2170:
2134:
2128:
2118:
2107:
2097:
2079:
2046:
2031:
2030:
2004:
1995:(2): 1085–1098.
1984:
1978:
1968:
1957:
1947:
1929:
1896:
1868:
1865:
1794:
1790:
1615:
1602:
1600:
1593:
1591:
1584:
1582:
1571:
1566:
1565:
1564:
1536:
1534:
1527:
1525:
1518:
1516:
1505:
1500:
1499:
1498:
1475:
1465:
1463:
1456:
1454:
1447:
1445:
1438:
1436:
1425:
1420:
1419:
1418:
1378:
1365:
1351:
1346:
1332:Planetary system
1306:
1305:
1304:
1223:
1196:Andromeda Galaxy
1141:
1137:
1131:
1130:
1084:Gamma Andromedae
1071:
1065:
1064:
927:) and a smaller
926:
925:
922:
921:
918:
915:
912:
909:
906:
903:
900:
705:3.12 ± 0.2
692:
690:
665:
663:
628:
626:
606:
604:
574:
572:
547:
545:
520:
518:
447:
445:
439:
427:
425:
419:
399:
397:
367:44.0 ± 0.1
331:
329:
323:
311:
309:
303:
287:
285:
187:Characteristics
179:
168:
163:
142:
129:
118:
113:
72:Observation data
59:
52:
40:
21:
6343:
6342:
6338:
6337:
6336:
6334:
6333:
6332:
6253:
6252:
6250:
6246:
6241:
6223:
6192:
6175:Galaxy clusters
6161:
6120:
6049:
5499:
5463:
5434:
5413:
5371:
5360:
5286:14 Andromedae b
5264:
5255:WISE J0005+3737
5146:
5123:
4975:
4657:
4467:
4302:
4274:
4269:
4239:
4234:
4213:
4182:
4160:
4156:
4146:
4139:
4134:
4101:CCDM 01367+4125
4087:
4085:
4072:
4064:
4062:
4052:
4044:
4042:
4034:
4026:
4024:
4011:
4003:
4001:
3993:
3985:
3983:
3974:
3966:
3964:
3945:
3942:
3937:
3936:
3898:
3897:
3893:
3845:
3844:
3840:
3794:
3793:
3789:
3739:
3738:
3734:
3696:
3695:
3688:
3652:
3651:
3647:
3599:
3598:
3594:
3536:
3535:
3531:
3483:
3482:
3478:
3446:10.1.1.765.6816
3410:
3409:
3405:
3347:
3346:
3342:
3289:
3288:
3284:
3248:
3247:
3243:
3195:
3194:
3190:
3154:
3153:
3149:
3100:
3099:
3095:
3041:
3040:
3031:
2983:
2982:
2978:
2961:
2955:
2953:
2943:
2942:
2938:
2890:
2889:
2882:
2858:10.1.1.337.8642
2822:
2821:
2814:
2804:
2802:
2793:
2792:
2788:
2779:
2777:
2767:
2766:
2759:
2754:Wayback Machine
2743:
2742:
2738:
2728:
2726:
2723:
2719:
2718:
2714:
2704:
2702:
2698:
2697:
2693:
2684:
2682:
2673:
2672:
2668:
2660:
2656:
2647:
2645:
2636:
2635:
2631:
2623:
2619:
2610:
2608:
2594:
2593:
2589:
2579:
2577:
2573:
2572:
2565:
2561:, as "HD 9826".
2512:
2511:
2504:
2441:
2440:
2429:
2407:
2406:
2395:
2347:
2346:
2342:
2302:
2285:
2284:
2259:
2250:
2248:
2239:
2238:
2234:
2186:
2185:
2174:
2136:
2135:
2131:
2109:(Erratum:
2108:
2050:Brown, A. G. A.
2048:
2047:
2034:
1986:
1985:
1981:
1959:(Erratum:
1958:
1900:Brown, A. G. A.
1898:
1897:
1882:
1877:
1872:
1871:
1866:
1857:
1852:
1824:
1792:
1785:
1762:
1655:radial velocity
1618:
1613:
1598:
1596:
1589:
1587:
1580:
1578:
1574:
1569:
1562:
1560:
1559:
1557:
1532:
1530:
1523:
1521:
1514:
1512:
1508:
1503:
1496:
1494:
1493:
1491:
1478:
1473:
1461:
1459:
1452:
1450:
1443:
1441:
1434:
1432:
1428:
1423:
1416:
1414:
1413:
1411:
1377:
1364:
1350:
1334:
1313:
1302:
1300:
1299:
1297:
1230:
1218:
1172:milliarcseconds
1148:
1120:Delta Trianguli
1116:Gamma Trianguli
1078:, refers to an
1000:(IAU) launched
976:
897:
893:
840:
835:
791:
732:
729:
688:
686:
678: sin
661:
659:
624:
622:
602:
600:
590:Surface gravity
582:
579:
570:
568:
555:
552:
543:
541:
528:
525:
516:
514:
487:
443:
441:
436:
423:
421:
395:
393:
388:
371:
327:
325:
320:
307:
305:
283:
281:
276:
271:Radial velocity
173:
166:
160:Right ascension
157:
137:
123:
116:
110:Right ascension
107:
73:
67:
65:
64:
63:
62:
61:
60:
35:
28:
23:
22:
15:
12:
11:
5:
6341:
6339:
6331:
6330:
6325:
6320:
6315:
6310:
6305:
6300:
6295:
6290:
6285:
6280:
6275:
6270:
6265:
6255:
6254:
6243:
6242:
6232:
6229:
6228:
6225:
6224:
6222:
6221:
6216:
6210:
6208:
6198:
6197:
6194:
6193:
6191:
6190:
6185:
6179:
6177:
6167:
6166:
6163:
6162:
6160:
6159:
6154:
6149:
6144:
6139:
6134:
6128:
6126:
6122:
6121:
6119:
6118:
6113:
6108:
6103:
6098:
6093:
6088:
6083:
6078:
6073:
6068:
6063:
6057:
6055:
6051:
6050:
6048:
6047:
6042:
6037:
6032:
6027:
6022:
6017:
6012:
6007:
6002:
5997:
5992:
5987:
5982:
5977:
5972:
5967:
5962:
5957:
5952:
5947:
5942:
5937:
5932:
5927:
5922:
5917:
5912:
5907:
5902:
5897:
5892:
5887:
5882:
5877:
5872:
5867:
5862:
5857:
5852:
5847:
5842:
5837:
5832:
5827:
5822:
5817:
5812:
5807:
5802:
5797:
5792:
5787:
5782:
5777:
5772:
5767:
5762:
5757:
5752:
5747:
5742:
5737:
5732:
5727:
5722:
5717:
5712:
5707:
5702:
5697:
5692:
5687:
5682:
5677:
5672:
5667:
5662:
5657:
5652:
5647:
5642:
5637:
5632:
5627:
5622:
5617:
5612:
5607:
5602:
5597:
5592:
5587:
5582:
5577:
5572:
5567:
5562:
5557:
5552:
5547:
5542:
5537:
5530:
5525:
5520:
5515:
5507:
5505:
5501:
5500:
5498:
5497:
5492:
5486:
5484:
5475:
5469:
5468:
5465:
5464:
5462:
5461:
5455:
5453:
5446:
5440:
5439:
5436:
5435:
5433:
5432:
5427:
5421:
5419:
5415:
5414:
5412:
5411:
5406:
5401:
5396:
5391:
5385:
5383:
5374:
5366:
5365:
5362:
5361:
5359:
5358:
5353:
5348:
5343:
5338:
5333:
5328:
5323:
5318:
5313:
5308:
5303:
5298:
5296:υ Andromedae b
5293:
5291:κ Andromedae b
5288:
5282:
5280:
5270:
5269:
5266:
5265:
5263:
5262:
5257:
5252:
5250:WISE 0146+4234
5247:
5242:
5237:
5232:
5227:
5222:
5217:
5212:
5207:
5202:
5195:
5190:
5185:
5180:
5175:
5170:
5165:
5160:
5154:
5152:
5148:
5147:
5145:
5144:
5139:
5133:
5131:
5125:
5124:
5122:
5121:
5116:
5111:
5106:
5101:
5096:
5091:
5086:
5081:
5076:
5071:
5066:
5061:
5056:
5051:
5046:
5041:
5036:
5031:
5026:
5021:
5016:
5011:
5006:
5001:
4996:
4991:
4985:
4983:
4977:
4976:
4974:
4973:
4968:
4963:
4958:
4953:
4948:
4943:
4938:
4933:
4928:
4923:
4918:
4913:
4908:
4903:
4898:
4893:
4888:
4883:
4878:
4873:
4868:
4863:
4858:
4853:
4848:
4843:
4838:
4833:
4828:
4823:
4818:
4813:
4808:
4803:
4798:
4793:
4788:
4783:
4778:
4773:
4768:
4763:
4758:
4753:
4748:
4743:
4738:
4733:
4728:
4723:
4718:
4713:
4708:
4703:
4698:
4693:
4688:
4683:
4678:
4673:
4667:
4665:
4659:
4658:
4656:
4655:
4648:
4643:
4638:
4633:
4628:
4623:
4618:
4613:
4608:
4603:
4598:
4593:
4588:
4583:
4578:
4573:
4568:
4563:
4558:
4553:
4548:
4543:
4538:
4533:
4528:
4523:
4518:
4513:
4508:
4503:
4498:
4493:
4488:
4483:
4477:
4475:
4469:
4468:
4466:
4465:
4457:
4452:
4447:
4442:
4437:
4432:
4427:
4422:
4417:
4412:
4407:
4402:
4397:
4392:
4387:
4382:
4377:
4372:
4367:
4362:
4357:
4352:
4347:
4342:
4337:
4332:
4327:
4321:
4319:
4310:
4304:
4303:
4301:
4300:
4295:
4290:
4285:
4279:
4276:
4275:
4270:
4268:
4267:
4260:
4253:
4245:
4236:
4235:
4233:
4232:
4227:
4222:
4218:
4215:
4214:
4212:
4211:
4203:
4198:
4193:
4187:
4184:
4183:
4181:
4180:
4173:
4165:
4162:
4161:
4144:
4141:
4140:
4135:
4133:
4132:
4125:
4118:
4110:
4104:
4103:
4098:
4093:
4074:"υ Andromedae"
4070:
4050:
4032:
4009:
3991:
3972:
3941:
3940:External links
3938:
3935:
3934:
3921:10.1086/308280
3907:(1): 499–505.
3891:
3838:
3787:
3732:
3686:
3680:10.1086/321426
3645:
3592:
3529:
3476:
3403:
3340:
3322:10.1086/504701
3298:(1): 505–522.
3282:
3276:10.1086/308035
3261:(2): 916–927.
3241:
3228:10.1086/428037
3188:
3182:10.1086/310444
3147:
3093:
3029:
2976:
2936:
2880:
2833:(2): 491–503.
2812:
2786:
2757:
2736:
2712:
2691:
2666:
2654:
2629:
2617:
2587:
2563:
2502:
2427:
2393:
2380:10.1086/340570
2356:(2): 503–522.
2340:
2257:
2232:
2219:10.1086/341554
2195:(1): L79–L81.
2172:
2145:(1): 117–118.
2129:
2032:
1979:
1879:
1878:
1876:
1873:
1870:
1869:
1854:
1853:
1851:
1848:
1847:
1846:
1841:
1835:
1830:
1823:
1820:
1793:5.2043 AU
1761:
1758:
1703:habitable zone
1639:R. Paul Butler
1635:Geoffrey Marcy
1621:
1620:
1616:
1609:
1603:
1594:
1585:
1576:
1572:
1555:
1547:
1546:
1543:
1537:
1528:
1519:
1510:
1506:
1489:
1481:
1480:
1476:
1469:
1457:
1448:
1439:
1430:
1426:
1409:
1401:
1400:
1395:
1390:
1385:
1375:Orbital period
1372:
1362:Semimajor axis
1359:
1354:
1333:
1330:
1312:
1309:
1265:habitable zone
1229:
1226:
1147:
1146:Stellar system
1144:
1112:Beta Trianguli
1104:Tau Andromedae
1100:Chi Andromedae
975:
972:
952:jovian planets
856:, abbreviated
845:
844:
828:
827:
821:
820:
815:
812:
811:
806:
798:
797:
793:
792:
758: 331.00,
745:
742:
741:
735:
734:
730:
727:
723:
715:
714:
710:
709:
703:
695:
694:
684:
667:
666:
657:
649:
648:
642:
634:
633:
620:
612:
611:
598:
585:
584:
580:
577:
566:
558:
557:
553:
550:
539:
531:
530:
526:
523:
512:
504:
503:
499:
498:
494:
493:
481:
473:
472:
466:
457:
456:
415:
406:
405:
401:
400:
391:
386:
378:
377:
365:
357:
356:
350:
341:
340:
299:
290:
289:
279:
274:
266:
265:
261:
260:
254:
253:
250:
243:
242:
239:
232:
231:
228:
221:
220:
217:
210:
209:
206:
199:
198:
195:
189:
188:
184:
183:
180:
170:
169:
167:01 36 50.40476
164:
154:
153:
147:
146:
143:
134:
133:
130:
120:
119:
117:01 36 47.84154
114:
104:
103:
97:
96:
91:
83:
82:
69:
68:
54:
53:
47:
46:
45:
44:
43:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
6340:
6329:
6326:
6324:
6323:2MASS objects
6321:
6319:
6316:
6314:
6311:
6309:
6306:
6304:
6301:
6299:
6296:
6294:
6291:
6289:
6286:
6284:
6283:Bayer objects
6281:
6279:
6276:
6274:
6271:
6269:
6266:
6264:
6261:
6260:
6258:
6251:
6248:
6240:
6230:
6220:
6217:
6215:
6212:
6211:
6209:
6207:
6203:
6199:
6189:
6186:
6184:
6181:
6180:
6178:
6176:
6172:
6168:
6158:
6155:
6153:
6150:
6148:
6145:
6143:
6140:
6138:
6135:
6133:
6130:
6129:
6127:
6123:
6117:
6114:
6112:
6109:
6107:
6104:
6102:
6099:
6097:
6094:
6092:
6089:
6087:
6084:
6082:
6079:
6077:
6074:
6072:
6069:
6067:
6064:
6062:
6059:
6058:
6056:
6052:
6046:
6043:
6041:
6038:
6036:
6033:
6031:
6028:
6026:
6023:
6021:
6018:
6016:
6013:
6011:
6008:
6006:
6003:
6001:
5998:
5996:
5993:
5991:
5988:
5986:
5983:
5981:
5978:
5976:
5973:
5971:
5968:
5966:
5963:
5961:
5958:
5956:
5953:
5951:
5948:
5946:
5943:
5941:
5938:
5936:
5933:
5931:
5928:
5926:
5923:
5921:
5918:
5916:
5913:
5911:
5908:
5906:
5903:
5901:
5898:
5896:
5893:
5891:
5888:
5886:
5883:
5881:
5878:
5876:
5873:
5871:
5868:
5866:
5863:
5861:
5858:
5856:
5853:
5851:
5848:
5846:
5843:
5841:
5838:
5836:
5833:
5831:
5828:
5826:
5823:
5821:
5818:
5816:
5813:
5811:
5808:
5806:
5803:
5801:
5798:
5796:
5793:
5791:
5788:
5786:
5783:
5781:
5778:
5776:
5773:
5771:
5768:
5766:
5763:
5761:
5758:
5756:
5753:
5751:
5748:
5746:
5743:
5741:
5738:
5736:
5733:
5731:
5728:
5726:
5723:
5721:
5718:
5716:
5713:
5711:
5708:
5706:
5703:
5701:
5698:
5696:
5693:
5691:
5688:
5686:
5683:
5681:
5678:
5676:
5673:
5671:
5668:
5666:
5663:
5661:
5658:
5656:
5653:
5651:
5648:
5646:
5643:
5641:
5638:
5636:
5633:
5631:
5628:
5626:
5623:
5621:
5618:
5616:
5613:
5611:
5608:
5606:
5603:
5601:
5598:
5596:
5593:
5591:
5588:
5586:
5583:
5581:
5578:
5576:
5573:
5571:
5568:
5566:
5563:
5561:
5558:
5556:
5553:
5551:
5548:
5546:
5543:
5541:
5538:
5536:
5535:
5531:
5529:
5526:
5524:
5521:
5519:
5516:
5514:
5513:
5509:
5508:
5506:
5502:
5496:
5493:
5491:
5488:
5487:
5485:
5483:
5479:
5476:
5474:
5470:
5460:
5457:
5456:
5454:
5450:
5447:
5445:
5441:
5431:
5428:
5426:
5423:
5422:
5420:
5416:
5410:
5407:
5405:
5402:
5400:
5397:
5395:
5392:
5390:
5387:
5386:
5384:
5382:
5378:
5375:
5373:
5367:
5357:
5354:
5352:
5349:
5347:
5344:
5342:
5339:
5337:
5334:
5332:
5329:
5327:
5324:
5322:
5319:
5317:
5314:
5312:
5309:
5307:
5304:
5302:
5299:
5297:
5294:
5292:
5289:
5287:
5284:
5283:
5281:
5279:
5275:
5271:
5261:
5258:
5256:
5253:
5251:
5248:
5246:
5243:
5241:
5238:
5236:
5233:
5231:
5228:
5226:
5223:
5221:
5218:
5216:
5213:
5211:
5208:
5206:
5203:
5201:
5200:
5196:
5194:
5191:
5189:
5186:
5184:
5181:
5179:
5176:
5174:
5171:
5169:
5166:
5164:
5161:
5159:
5156:
5155:
5153:
5149:
5143:
5140:
5138:
5135:
5134:
5132:
5130:
5126:
5120:
5117:
5115:
5112:
5110:
5107:
5105:
5102:
5100:
5097:
5095:
5092:
5090:
5087:
5085:
5082:
5080:
5077:
5075:
5072:
5070:
5067:
5065:
5062:
5060:
5057:
5055:
5052:
5050:
5047:
5045:
5042:
5040:
5037:
5035:
5032:
5030:
5027:
5025:
5022:
5020:
5017:
5015:
5012:
5010:
5007:
5005:
5002:
5000:
4997:
4995:
4992:
4990:
4987:
4986:
4984:
4982:
4978:
4972:
4969:
4967:
4964:
4962:
4959:
4957:
4954:
4952:
4949:
4947:
4944:
4942:
4939:
4937:
4934:
4932:
4929:
4927:
4924:
4922:
4919:
4917:
4914:
4912:
4909:
4907:
4904:
4902:
4899:
4897:
4894:
4892:
4889:
4887:
4884:
4882:
4879:
4877:
4874:
4872:
4869:
4867:
4864:
4862:
4859:
4857:
4854:
4852:
4849:
4847:
4844:
4842:
4839:
4837:
4834:
4832:
4829:
4827:
4824:
4822:
4819:
4817:
4814:
4812:
4809:
4807:
4804:
4802:
4799:
4797:
4794:
4792:
4789:
4787:
4784:
4782:
4779:
4777:
4774:
4772:
4769:
4767:
4764:
4762:
4759:
4757:
4754:
4752:
4749:
4747:
4744:
4742:
4739:
4737:
4734:
4732:
4729:
4727:
4724:
4722:
4719:
4717:
4714:
4712:
4709:
4707:
4704:
4702:
4699:
4697:
4694:
4692:
4689:
4687:
4684:
4682:
4679:
4677:
4674:
4672:
4669:
4668:
4666:
4664:
4660:
4654:
4653:
4649:
4647:
4644:
4642:
4639:
4637:
4634:
4632:
4629:
4627:
4624:
4622:
4619:
4617:
4614:
4612:
4609:
4607:
4604:
4602:
4599:
4597:
4594:
4592:
4589:
4587:
4584:
4582:
4579:
4577:
4574:
4572:
4569:
4567:
4564:
4562:
4559:
4557:
4554:
4552:
4549:
4547:
4544:
4542:
4541:14 (Veritate)
4539:
4537:
4534:
4532:
4529:
4527:
4524:
4522:
4519:
4517:
4514:
4512:
4509:
4507:
4504:
4502:
4499:
4497:
4494:
4492:
4489:
4487:
4484:
4482:
4479:
4478:
4476:
4474:
4470:
4464:
4462:
4458:
4456:
4453:
4451:
4448:
4446:
4443:
4441:
4438:
4436:
4433:
4431:
4428:
4426:
4423:
4421:
4418:
4416:
4413:
4411:
4408:
4406:
4403:
4401:
4398:
4396:
4393:
4391:
4388:
4386:
4383:
4381:
4378:
4376:
4373:
4371:
4368:
4366:
4363:
4361:
4358:
4356:
4353:
4351:
4348:
4346:
4343:
4341:
4338:
4336:
4333:
4331:
4328:
4326:
4325:α (Alpheratz)
4323:
4322:
4320:
4318:
4314:
4311:
4309:
4305:
4299:
4296:
4294:
4291:
4289:
4286:
4284:
4281:
4280:
4277:
4273:
4266:
4261:
4259:
4254:
4252:
4247:
4246:
4243:
4231:
4228:
4226:
4223:
4220:
4219:
4216:
4210:
4208:
4204:
4202:
4199:
4197:
4194:
4192:
4189:
4188:
4185:
4179:
4178:
4174:
4172:
4171:
4167:
4166:
4163:
4142:
4138:
4131:
4126:
4124:
4119:
4117:
4112:
4111:
4108:
4102:
4099:
4097:
4094:
4084:on 2018-09-29
4083:
4079:
4075:
4071:
4061:
4060:
4055:
4051:
4041:
4037:
4033:
4023:on 2008-05-18
4022:
4018:
4014:
4010:
4000:
3996:
3992:
3981:
3977:
3973:
3963:on 2012-04-24
3962:
3958:
3954:
3953:
3948:
3944:
3943:
3939:
3930:
3926:
3922:
3918:
3914:
3910:
3906:
3902:
3895:
3892:
3887:
3883:
3879:
3875:
3871:
3867:
3862:
3857:
3853:
3849:
3842:
3839:
3834:
3830:
3825:
3820:
3816:
3812:
3808:
3804:
3803:
3798:
3791:
3788:
3783:
3779:
3775:
3771:
3767:
3763:
3758:
3753:
3749:
3745:
3744:
3736:
3733:
3727:
3722:
3718:
3714:
3710:
3706:
3705:
3700:
3693:
3691:
3687:
3681:
3676:
3672:
3668:
3664:
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2797:
2790:
2787:
2776:on 2016-03-14
2775:
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2758:
2755:
2751:
2748:
2740:
2737:
2722:
2716:
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2695:
2692:
2681:on 2018-02-01
2680:
2676:
2670:
2667:
2663:
2658:
2655:
2644:on 2015-08-15
2643:
2639:
2633:
2630:
2626:
2621:
2618:
2607:on 2011-05-17
2606:
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2598:
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2045:
2043:
2041:
2039:
2037:
2033:
2028:
2024:
2020:
2016:
2012:
2008:
2003:
1998:
1994:
1990:
1983:
1980:
1976:
1972:
1966:
1962:
1955:
1951:
1946:
1941:
1937:
1933:
1928:
1923:
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1915:
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1711:
1706:
1704:
1700:
1696:
1692:
1688:
1684:
1680:
1670:
1666:
1665:of its star.
1664:
1660:
1656:
1652:
1648:
1644:
1640:
1636:
1632:
1628:
1619:
1610:
1608:
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1458:
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1410:
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1403:
1402:
1399:
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1389:
1382:
1376:
1369:
1363:
1358:
1347:
1338:
1331:
1329:
1327:
1322:
1321:line of sight
1318:
1310:
1308:
1294:
1292:
1289:'s cancelled
1288:
1283:
1281:
1277:
1276:main sequence
1272:
1270:
1266:
1262:
1258:
1254:
1250:
1246:
1245:billion years
1243:
1239:
1235:
1234:spectral type
1227:
1225:
1222:
1216:
1210:
1208:
1204:
1199:
1197:
1193:
1189:
1185:
1181:
1177:
1173:
1169:
1166:
1163:
1162:
1157:
1153:
1145:
1143:
1136:
1125:
1121:
1117:
1113:
1109:
1108:56 Andromedae
1105:
1101:
1097:
1096:49 Andromedae
1093:
1092:51 Andromedae
1089:
1085:
1081:
1077:
1076:
1070:
1059:
1054:
1052:
1047:
1045:
1041:
1037:
1033:
1032:Ibn al-Saffar
1029:
1026:
1022:
1018:
1014:
1010:
1005:
1003:
1002:NameExoWorlds
999:
994:
992:
988:
984:
980:
973:
971:
969:
965:
961:
960:planet system
957:
953:
949:
945:
941:
937:
932:
930:
924:
891:
887:
883:
879:
875:
874:constellation
871:
867:
863:
859:
855:
851:
843:
838:
833:
829:
826:
825:Data sources:
822:
819:
816:
814:
813:
810:
807:
805:
804:
800:
799:
794:
789:
786: 44216,
785:
782: 37362,
781:
778: 10561,
777:
773:
769:
765:
761:
757:
753:
749:
743:
740:
736:
733:
724:
722:
721:
717:
716:
711:
708:
704:
702:
701:
697:
696:
685:
683:
681:
677:
673:
669:
668:
658:
656:
655:
651:
650:
647:
643:
641:
640:
636:
635:
632:
621:
619:
618:
614:
613:
610:
599:
597:
595:
591:
587:
586:
583:
567:
565:
564:
560:
559:
556:
540:
538:
537:
533:
532:
529:
513:
511:
510:
506:
505:
500:
495:
491:
486:
482:
480:
479:
475:
474:
471:
467:
465:
463:
459:
458:
455:
451:
435:
431:
416:
414:
412:
411:Proper motion
408:
407:
402:
392:
390:
384:
380:
379:
375:
370:
366:
364:
363:
359:
358:
355:
351:
349:
347:
343:
342:
339:
335:
319:
315:
300:
298:
296:
295:Proper motion
292:
291:
280:
278:
272:
268:
267:
262:
259:
255:
251:
249:
245:
244:
240:
238:
234:
233:
229:
227:
223:
222:
218:
216:
212:
211:
207:
204:
201:
200:
196:
194:
191:
190:
185:
181:
178:
177:
172:
171:
165:
162:
161:
156:
155:
152:
148:
144:
140:
136:
135:
131:
128:
127:
122:
121:
115:
112:
111:
106:
105:
102:
98:
95:
92:
90:
89:
88:Constellation
85:
84:
80:
76:
70:
58:
51:
41:
33:
19:
18:50 Andromedae
6313:Binary stars
6249:
6247:
6219:SN 1885A (S)
6188:NGC 68 group
6152:Donatiello I
5839:
5532:
5517:
5510:
5311:Gliese 15 Ab
5197:
5137:16175 (Buna)
4650:
4460:
4419:
4225:binary stars
4205:
4175:
4168:
4136:
4086:. Retrieved
4082:the original
4077:
4063:. Retrieved
4057:
4043:. Retrieved
4039:
4025:. Retrieved
4021:the original
4016:
4002:. Retrieved
3998:
3984:. Retrieved
3982:. 2005-04-14
3979:
3965:. Retrieved
3961:the original
3950:
3904:
3900:
3894:
3851:
3847:
3841:
3806:
3800:
3790:
3747:
3741:
3735:
3708:
3702:
3662:
3658:
3648:
3605:
3601:
3595:
3544:
3538:
3532:
3489:
3485:
3479:
3418:
3412:
3406:
3355:
3349:
3343:
3295:
3291:
3285:
3258:
3254:
3244:
3201:
3197:
3191:
3164:
3160:
3150:
3107:
3103:
3096:
3051:
3047:
2989:
2985:
2979:
2954:. Retrieved
2949:
2939:
2896:
2892:
2830:
2824:
2803:. Retrieved
2799:
2796:"Record 970"
2789:
2778:. Retrieved
2774:the original
2744:(in Chinese)
2739:
2727:. Retrieved
2715:
2703:. Retrieved
2694:
2683:. Retrieved
2679:the original
2669:
2657:
2646:. Retrieved
2642:the original
2632:
2620:
2609:. Retrieved
2605:the original
2600:
2590:
2578:. Retrieved
2520:
2514:
2452:
2448:
2413:
2409:
2353:
2349:
2343:
2310:
2306:
2297:
2293:
2289:
2249:. Retrieved
2244:
2235:
2192:
2188:
2142:
2138:
2132:
2067:
2061:
2055:
1992:
1988:
1982:
1917:
1911:
1905:
1844:PSR B1257+12
1809:
1805:Solar System
1797:minimum mass
1791:compared to
1786:5.2456
1778:minimum mass
1775:
1770:Jupiter-mass
1767:
1763:
1753:
1749:
1741:
1737:
1729:
1721:
1717:
1714:Solar System
1707:
1675:
1663:chromosphere
1624:
1550:
1484:
1404:
1388:Eccentricity
1314:
1295:
1284:
1273:
1257:solar masses
1251:relative to
1231:
1211:
1200:
1194:east of the
1159:
1152:Solar System
1149:
1124:Chinese name
1073:
1055:
1048:
1044:Muslim Spain
1012:
1006:
995:
986:
979:υ Andromedae
978:
977:
974:Nomenclature
938:(designated
933:
885:
861:
857:
854:υ Andromedae
853:
849:
848:
824:
801:
770: 7513,
766: 9826,
718:
698:
679:
675:
670:
652:
637:
615:
593:
588:
561:
534:
507:
476:
460:
409:
381:
360:
344:
293:
269:
174:
158:
150:
124:
108:
100:
86:
32:U Andromedae
6214:GRB 101225A
4420:υ (Titawin)
3615:0801.3226v1
3608:: 469–478.
3499:0801.3226v1
3492:: 469–478.
3336:web version
2805:19 November
2416:: 942–952,
2313:(2): 1203.
1816:Kuiper belt
1643:astronomers
1552:d (Majriti)
1393:Inclination
1261:ultraviolet
1180:light-years
1138:, English:
1072:), meaning
1036:Ibn al-Samh
968:star system
870:light-years
868:located 44
866:binary star
858:Upsilon And
774: 458,
664:0.04 d
639:Metallicity
617:Temperature
248:color index
237:color index
226:color index
215:color index
176:Declination
126:Declination
6257:Categories
5326:HD 16175 b
5321:HD 13931 b
5278:Exoplanets
4335:γ (Almach)
4330:β (Mirach)
4088:2008-06-23
4065:2008-06-23
4045:2008-06-23
4040:SolStation
4027:2008-06-23
4004:2008-06-23
3986:2008-06-23
3980:SpaceDaily
3967:2008-06-23
3061:1707.01534
2956:2011-06-07
2780:2012-06-25
2685:2016-01-17
2648:2015-09-05
2611:2016-01-19
2462:2211.09030
2455:(5): 198.
2251:2009-05-20
2077:2012.01533
1927:2012.01533
1875:References
1736:of planet
1627:Tau Boötis
1611:1.02
1406:b (Saffar)
1165:astrometry
1088:Phi Persei
762: 61,
693: km/s
644:0.08
592:(log
563:Luminosity
288: km/s
258:Astrometry
205: (B)
6183:Abell 262
5425:Mayall II
5336:HAT-P-32b
4473:Flamsteed
4390:ξ (Adhil)
3929:121999545
3886:118409453
3861:1411.1059
3854:(1): 46.
3833:122980723
3809:(1): 41.
3757:1106.5981
3587:119496437
3441:CiteSeerX
3428:1301.3145
3330:119067572
3236:119356064
3142:1538-4357
3117:1411.1059
3110:(1): 46.
3054:(2): 78.
2999:1208.3895
2906:1404.1073
2853:CiteSeerX
2530:1006.4121
2497:238998021
2489:0004-6256
2335:120127162
2167:122811461
2104:227254300
2002:0901.1206
1954:227254300
1833:Kepler-56
1828:51 Pegasi
1801:true mass
1782:Jupiter's
1746:Milky Way
1695:eccentric
1631:55 Cancri
1471:1.8
1349:Companion
1293:mission.
1280:red giant
1219:750
1215:red dwarf
1188:naked eye
1170:as 74.19
1168:satellite
1021:Tataouine
983:Latinised
929:red dwarf
892:language
878:Andromeda
725:0.2
141: (V)
94:Andromeda
6239:Category
6157:UGC 1840
6054:Numbered
5473:Galaxies
5430:RBC EXT8
5372:clusters
5356:Qatar-5b
5351:Qatar-4b
5346:WASP-33b
5331:HAT-P-6b
5240:PA-99-N2
5183:HAT-P-28
5178:HAT-P-19
5173:HAT-P-16
4663:Variable
4463:(Nembus)
4221:See also
3782:14800854
3750:: A116.
3640:17096607
3579:15829958
3524:17096607
3463:23292514
3390:15829958
3088:19960378
3024:10934982
2965:cite web
2931:55184357
2750:Archived
2388:51814894
2027:18370219
1822:See also
1710:coplanar
1681:and the
1605:23.8 ± 1
1588:1,276.46
1486:c (Samh)
1253:hydrogen
1238:luminous
1156:parallax
1080:asterism
1013:Tiṭṭawin
731:☉
654:Rotation
581:☉
554:☉
527:☉
478:Distance
462:Parallax
442:−383.824
422:−172.437
385: (M
362:Distance
346:Parallax
326:−381.815
306:−171.892
81:J2000.0
6147:Arp 273
5482:Messier
5444:Nebulae
5341:WASP-1b
5235:Qatar-4
5230:Qatar-3
5225:NGC 464
5220:NGC 162
4096:HR 0458
3909:Bibcode
3866:Bibcode
3811:Bibcode
3762:Bibcode
3713:Bibcode
3711:: A78.
3667:Bibcode
3620:Bibcode
3559:Bibcode
3504:Bibcode
3471:4303714
3433:Bibcode
3398:4324250
3370:Bibcode
3310:Bibcode
3263:Bibcode
3216:Bibcode
3169:Bibcode
3122:Bibcode
3066:Bibcode
3004:Bibcode
2911:Bibcode
2875:2241081
2845:Bibcode
2729:28 July
2580:28 July
2557:6708869
2535:Bibcode
2467:Bibcode
2418:Bibcode
2368:Bibcode
2315:Bibcode
2227:7111977
2207:Bibcode
2147:Bibcode
2119:.
2082:Bibcode
2007:Bibcode
1969:.
1932:Bibcode
1734:apsides
1659:gravity
1641:, both
1539:7.9 ± 1
1192:degrees
1176:parsecs
1058:Chinese
1017:Tétouan
1009:Morocco
956:Jupiter
890:Amazigh
888:in the
886:Titawin
864:) is a
839:(2002),
818:υ And D
713:υ And D
502:υ And A
497:Details
404:υ And D
264:υ And A
151:υ And D
101:υ And A
79:Equinox
6137:3C 66B
6132:3C 66A
5245:WASP-1
5215:NGC 91
5210:NGC 84
5205:NGC 82
5199:NGC 44
5193:KELT-1
5188:M31-RV
5163:ADS 48
5142:222155
3927:
3884:
3831:
3780:
3638:
3585:
3577:
3540:Nature
3522:
3469:
3461:
3443:
3414:Nature
3396:
3388:
3351:Nature
3328:
3234:
3140:
3086:
3022:
2992:: A5.
2929:
2899:: L1.
2873:
2855:
2826:Icarus
2705:22 May
2555:
2495:
2487:
2386:
2333:
2225:
2165:
2125:VizieR
2102:
2070:: A1.
2025:
1975:VizieR
1952:
1920:: A1.
1567:
1522:241.26
1501:
1437:0.0003
1433:0.0594
1421:
1398:Radius
1154:: the
1025:UNESCO
803:SIMBAD
629:
607:
575:
548:
536:Radius
521:
448:
440:
428:
420:
332:
324:
312:
304:
282:−28.59
6125:Other
6106:XVIII
5418:Other
5151:Other
4652:6 Per
4461:υ Per
4317:Bayer
4308:Stars
4283:Adhil
3925:S2CID
3882:S2CID
3856:arXiv
3829:S2CID
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