974:
36:
563:. This matches a 15.94-hour period reported in 1979. Attempts in 2014 to model the spin axis and shape based on light curve information proved inconclusive, but did indicate that "the pole latitude is not far removed from the ecliptic plane and rotation is probably retrograde".
540:
of 3 μm, which is usually indicative of hydrated silicates on the surface. There is a faint band in the region of 9 μm that is typically attributed to a form of
149:
536:. Indeed, 92 Undina has an unusually high albedo of 0.25 and an M-type spectrum, or Xc-type on the Bus taxonomy. However, it displays absorption features at a
1113:
1048:
1408:
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792:
Burbine, T. H.; Binzel, R. P. (1994), "Asteroid
Spectroscopy and Mineralogy", in Milani, Andrea; Di Martino, Michel; Cellino, A. (eds.),
361:
794:
Asteroids, comets, meteors 1993: proceedings of the 160th
International Astronomical Union, held in Belgirate, Italy, June 14-18, 1993
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This minor planet is orbiting at a distance of around 3 AU from the Sun, which is known for a concentration of
1034:
48:
838:
Warner, Brian D. (October 2014), "Rotation Period, Spin Axis, and Shape Model for Main-belt
Asteroid 92 Undina",
338:
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having low levels of calcium and iron. The spectrum of 92 Undina closely resembles powdered material from the
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796:, International Astronomical Union. Symposium no. 160, Kluwer Academic Publishers, Dordrecht, p. 255,
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909:
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60:
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Warner, Brian D. (September 2007), "Asteroid
Lightcurve Analysis at the Palmer Divide Observatory",
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Fornasier, S.; et al. (July 2011), "Spectroscopic survey of X-type asteroids",
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193:
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Readings: the poetics of
Blanchot, Joyce, Kafka, Kleist, Lispector, and Tsvetayeva
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with a period of 15.941 ± 0.002 hours with a brightness range of 0.20 ± 0.02 in
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35:
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717:
Watson, J. (November 1867), "Minor
Planets 93 and 94 discovered",
659:
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405:
19:
This article is about asteroid (92) Undina. For other uses, see
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619:
551:
Observations performed at the Palmer Divide
Observatory in
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Observatory. It is named for the eponymous heroine of
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649:Carry, B. (December 2012), "Density of asteroids",
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719:Monthly Notices of the Royal Astronomical Society
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34:
904:Asteroids and comets rotation curves, CdR
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581:The New American Encyclopedic Dictionary
1409:Astronomical objects discovered in 1867
1379:Minor planet object articles (numbered)
906:– Observatoire de Genève, Raoul Behrend
1371:
837:
814:
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339:Longitude of ascending node
881:Asteroid Lightcurve Database (LCDB)
13:
14:
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862:
653:, vol. 73, pp. 98–118,
548:, although with a higher albedo.
504:. The asteroid was discovered by
265:3.18800 AU (476.918 Gm)
253:2.85654 AU (427.332 Gm)
920:AstDyS-2, Asteroids—Dynamic Site
898:Dictionary of Minor Planet Names
579:Hunter, Roe & Hooker (1906)
156:
101:
1389:Discoveries by Christian Peters
684:
585:
573:
1:
871:, Palmer Divide Observatory,
566:
869:Lightcurve plot of 92 Undina
779:10.1016/j.icarus.2011.04.022
524:Friedrich de la Motte Fouqué
7:
651:Planetary and Space Science
351:Argument of perihelion
10:
1425:
553:Colorado Springs, Colorado
137:Minor planet category
18:
1404:Xc-type asteroids (SMASS)
1399:X-type asteroids (Tholen)
1340:
1282:
1219:
1171:
1138:
1129:
1123:Small Solar System bodies
1064:
840:The Minor Planet Bulletin
817:The Minor Planet Bulletin
677:10.1016/j.pss.2012.03.009
624:Jet Propulsion Laboratory
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282:Orbital period (sidereal)
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890:16 December 2017 at the
508:on 7 July 1867 from the
472:Absolute magnitude
362:Physical characteristics
1058:Minor planets navigator
969:JPL Small-Body Database
669:2012P&SS...73...98C
615:JPL Small-Body Database
555:during 2007 produced a
418:Synodic rotation period
194:Orbital characteristics
1248:Trans-Neptunian object
933:Observation prediction
912:– Minor Planet Center
397:(4.43 ± 0.25) × 10 kg
386:124.44 ± 3.25 km
213:Uncertainty parameter
1384:Background asteroids
1221:Distant minor planet
692:"Asteroid Data Sets"
87:MPC designation
1394:Named minor planets
1020:Physical parameters
852:2014MPBu...41..230W
825:2007MPBu...34...72W
802:1994IAUS..160..255B
771:2011Icar..214..131F
731:1867MNRAS..28...15W
698:on 17 December 2009
225:145.11 yr (53001 d)
72:Discovery date
61:Discovery site
30:
957:Observational info
322:0° 10 23.347 / day
49:Discovered by
28:
16:Main-belt asteroid
1366:
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1163:Meanings of names
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1012:Orbital elements
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694:. Archived from
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546:Esquel meteorite
534:M-type asteroids
510:Hamilton College
506:Christian Peters
449:
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438:Geometric albedo
411:4.39 ± 0.42 g/cm
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892:Wayback Machine
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66:Litchfield Obs.
54:C. H. F. Peters
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1236:Neptune trojan
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1211:Spectral types
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1201:Jupiter trojan
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980:Close approach
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883:, query form (
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863:External links
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846:(4): 230−233,
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239:(526.504
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594:(1991) Cixous
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542:orthopyroxene
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503:
500:
497:) is a large
496:
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459:
458:Spectral type
454:
442:
439:
434:
430:
427:(0.6642
426:
422:
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371:
370:Mean diameter
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235:3.51946
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99:
97:Pronunciation
95:
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67:
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58:
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52:
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41:
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26:
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1358:Space debris
1073:
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1007:
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991:
983:
967:
952:
944:
941:Orbital info
936:
928:
919:
874:B. D. Warner
872:
843:
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833:
816:
810:
793:
787:
752:
748:
722:
718:
712:
700:. Retrieved
696:the original
686:
681:See Table 1.
650:
627:. Retrieved
613:
591:
587:
580:
575:
550:
528:
518:, a popular
513:
494:
493:(from Latin
490:
489:
473:
423:15.941
302:Mean anomaly
271:Eccentricity
80:Designations
25:
1348:Cosmic dust
1312:Long-period
1302:Halley-type
1258:Kuiper belt
1143:Designation
610:"92 Undina"
557:light curve
328:Inclination
317:Mean motion
92:(92) Undina
75:7 July 1867
1373:Categories
1353:Meteoroids
1332:Sungrazing
1307:Hyperbolic
1263:Oort cloud
1206:Near-Earth
1081:93 Minerva
1069:91 Aegina
702:14 January
567:References
538:wavelength
249:Perihelion
207:2457600.5)
150:Adjectives
1243:Damocloid
1075:92 Undina
996:Ephemeris
988:Discovery
964:92 Undina
925:Ephemeris
916:92 Undina
762:1105.3380
660:1203.4336
561:magnitude
499:main belt
491:92 Undina
380:3.4
154:Undinian
143:Main belt
43:Discovery
29:92 Undina
1327:Periodic
1253:Detached
1173:Asteroid
888:Archived
502:asteroid
356:239.494°
344:101.588°
332:9.92900°
291:(2079.1
231:Aphelion
1292:Extinct
1231:Centaur
966:at the
848:Bibcode
821:Bibcode
798:Bibcode
767:Bibcode
727:Bibcode
665:Bibcode
520:novella
406:density
307:6.12456
275:0.10397
1284:Comets
1196:Family
1181:Active
1148:Groups
1016:·
1014:
1008:·
1006:
1000:·
998:
992:·
990:
984:·
982:
953:·
951:
945:·
943:
937:·
935:
929:·
927:
877:(2011)
749:Icarus
725:: 15,
629:13 May
531:Tholen
515:Undine
495:Undīna
444:0.2509
376:126.42
21:Undine
1341:Other
1297:Great
1018:
1010:
1002:
994:
986:
955:
947:
939:
931:
757:arXiv
655:arXiv
451:0.251
448:0.014
404:Mean
287:5.69
201:Epoch
1317:Lost
1158:Moon
1153:List
885:info
704:2007
631:2016
620:NASA
480:6.61
392:Mass
918:at
775:doi
753:214
673:doi
522:by
474:(H)
1375::
844:41
842:,
819:,
773:,
765:,
751:,
739:^
723:28
721:,
671:,
663:,
639:^
618:.
612:.
599:^
526:.
382:km
289:yr
241:Gm
237:AU
205:JD
182:ən
118:aɪ
1115:e
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1101:v
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1043:t
1036:v
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854:.
850::
827:.
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804:.
800::
781:.
777::
769::
759::
733:.
729::
706:.
679:.
675::
667::
657::
633:.
622:/
464:M
446:±
431:)
429:d
425:h
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309:°
295:)
293:d
243:)
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167:ˈ
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161:ʌ
158:/
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121:n
115:d
112:ˈ
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106:ʌ
103:/
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Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
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