26:
680:
1084:
819:
754:
1174:
1144:
558:
Ruthroff, John C. (July 2009), "Photometric
Observations and Lightcurve Analysis of Asteroids 129 Antigone, 174 Phaedra, 232 Russia, 291 Alice, and 343 Ostara",
1125:
1154:
342:
1184:
812:
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of 0.14. Lightcurve data obtained from
Phaedra indicates a rather irregular or elongated body. It has a cross-section size of ~35 km.
114:
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805:
780:
1169:
1118:
936:
740:
41:
284:
868:
537:
205:
1149:
1027:
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Marciniak, A.; et al. (May 2011), "Photometry and models of selected main belt asteroids. VIII. Low-pole asteroids",
1179:
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with a period of 4.96 ± 0.01 hours. This is consistent with previous studies in 1977, 1988, and 2008. The asteroid's
1017:
1007:
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848:
67:
329:
1032:
916:
828:
674:
409:
371:
350:
238:
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953:
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858:
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296:
158:
25:
926:
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989:
30:
A three-dimensional model of 174 Phaedra based on its light curve.
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observations of this asteroid at the
Shadowbox Observatory in
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This article about an S-type asteroid native to the
452:
that was discovered by
Canadian-American astronomer
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562:, vol. 36, no. 3, pp. 121–122,
517:A Practical Dictionary of the English Language
1119:
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748:
8:
18:
1126:
1112:
841:
820:
806:
798:
755:
741:
733:
678:
495:of rotation lies just 5–16° away from the
24:
602:
1175:Astronomical objects discovered in 1877
1145:Minor planet object articles (numbered)
508:
456:on September 2, 1877, and named after
17:
285:Longitude of ascending node
7:
1080:
1078:
683:
1098:. You can help Knowledge (XXG) by
14:
1155:Discoveries by James Craig Watson
324:1.99981 AU (299.167 Gm)
313:1.47439 AU (220.566 Gm)
1082:
626:AstDyS-2, Asteroids—Dynamic Site
82:
1185:S-type main-belt-asteroid stubs
534:JPL Small-Body Database Browser
460:, the tragic lovelorn queen in
211:2.8615 AU (428.07 Gm)
199:2.4572 AU (367.59 Gm)
538:NASA Jet Propulsion Laboratory
1:
467:The asteroid is orbiting the
583:Astronomy & Astrophysics
604:10.1051/0004-6361/201015365
297:Argument of perihelion
1201:
1077:
475:of 4.84 years and an
127:Minor planet category
1165:S-type asteroids (Tholen)
844:
829:Small Solar System bodies
770:
560:The Minor Planet Bulletin
436:
228:Orbital period (sidereal)
157:
145:
23:
1170:S-type asteroids (SMASS)
424:Absolute magnitude
343:Physical characteristics
115:Alternative designations
764:Minor planets navigator
675:JPL Small-Body Database
595:2011A&A...529A.107M
372:Synodic rotation period
140:Orbital characteristics
954:Trans-Neptunian object
639:Observation prediction
497:plane of the ecliptic
487:, during 2009 gave a
159:Uncertainty parameter
1150:Background asteroids
927:Distant minor planet
528:Yeomans, Donald K.,
515:Noah Webster (1884)
445:is a sizable, rocky
68:MPC designation
1180:Phaedra (mythology)
1160:Named minor planets
726:Physical parameters
568:2009MPBu...36..121R
171:138.61 yr (50629 d)
53:Discovery date
20:
663:Observational info
454:James Craig Watson
268:0° 12 13.032 / day
42:Discovered by
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983:
869:Meanings of names
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718:Orbital elements
682:
609:
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513:
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392:Geometric albedo
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56:2 September 1877
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655:Proper elements
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485:Carmel, Indiana
462:Greek mythology
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206:Semi-major axis
167:Observation arc
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5:
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1028:Near-parabolic
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1005:
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974:Scattered disc
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951:
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945:
944:
942:Neptune trojan
939:
931:
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923:
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920:
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917:Spectral types
914:
909:
907:Jupiter trojan
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787:175 Andromache
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686:Close approach
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616:External links
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149:31 July 2016 (
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1092:asteroid belt
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898:
897:Asteroid belt
895:
893:
892:Aten asteroid
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837:Minor planets
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710:Orbit diagram
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530:"174 Phaedra"
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420:
417:
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411:
410:Spectral type
406:
396:
393:
388:
384:
381:(0.2393
380:
376:
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368:
365:
355:
352:
347:
344:
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321:
318:Jupiter
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185:(488.56
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78:Pronunciation
76:
73:(174) Phaedra
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27:
22:
16:
1100:expanding it
1089:
1074:
1064:Space debris
779:
721:
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689:
673:
658:
650:
647:Orbital info
642:
634:
625:
586:
582:
576:
559:
553:
541:, retrieved
533:
523:
516:
511:
477:eccentricity
466:
442:
441:
425:
248:Mean anomaly
217:Eccentricity
181:3.2658
61:Designations
47:J. C. Watson
15:
1054:Cosmic dust
1018:Long-period
1008:Halley-type
964:Kuiper belt
849:Designation
781:174 Phaedra
670:174 Phaedra
622:174 Phaedra
489:light curve
481:Photometric
443:174 Phaedra
377:5.744
351:Mean radius
307:Earth
274:Inclination
263:Mean motion
19:174 Phaedra
1139:Categories
1059:Meteoroids
1038:Sungrazing
1013:Hyperbolic
969:Oort cloud
912:Near-Earth
503:References
195:Perihelion
153:2457600.5)
949:Damocloid
702:Ephemeris
694:Discovery
631:Ephemeris
447:main belt
133:Main belt
36:Discovery
1033:Periodic
959:Detached
879:Asteroid
775:173 Ino
450:asteroid
237:(1768.0
177:Aphelion
998:Extinct
937:Centaur
672:at the
591:Bibcode
564:Bibcode
471:with a
458:Phaedra
332:Jupiter
302:289.08°
290:327.69°
278:12.124°
221:0.14128
120:A877 RA
990:Comets
902:Family
887:Active
854:Groups
722:·
720:
714:·
712:
706:·
704:
698:·
696:
690:·
688:
659:·
657:
651:·
649:
643:·
641:
635:·
633:
607:, A107
589:: 14,
473:period
398:0.1495
253:330.70
1094:is a
1047:Other
1003:Great
724:
716:
708:
700:
692:
661:
653:
645:
637:
543:6 May
402:0.021
357:34.62
337:3.254
233:4.84
147:Epoch
1096:stub
1023:Lost
864:Moon
859:List
545:2016
493:pole
432:8.48
320:MOID
309:MOID
624:at
599:doi
587:529
469:Sun
426:(H)
361:2.2
1141::
597:,
585:,
536:,
532:,
499:.
464:.
364:km
235:yr
187:Gm
183:AU
151:JD
93:iː
1127:e
1120:t
1113:v
1102:.
821:e
814:t
807:v
756:e
749:t
742:v
601::
593::
570:.
566::
547:.
416:S
400:±
385:)
383:d
379:h
359:±
330:T
255:°
241:)
239:d
189:)
161:0
105:/
102:ə
99:r
96:d
90:f
87:ˈ
84:/
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
