1092:
859:; Lin, Hsing-Wen; Cheng, Yu-Chi; Ngeow, Chow-Choong; Yang, Ting-Chang; et al. (August 2015). "Asteroid Spin-rate Study Using the Intermediate Palomar Transient Factory".
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Nesvorný, D.; Broz, M.; Carruba, V. (December 2014). "Identification and
Dynamical Properties of Asteroid Families".
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454:, approximately 2–3 kilometers (1–2 miles) in diameter. It was discovered by Taiwanese astronomers
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567:, which controls the discovering Lulin Observatory. "Jhongda" is the University's abbreviation in
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measure only 2.1 kilometers for an albedo of 0.23, which is typical for the stony members of the
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Discovery
Circumstances: Numbered Minor Planets (145001)-(150000)
351:
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644:
of 0.057 and calculates a diameter of 3.54 kilometers with an
719:"JPL Small-Body Database Browser: 145534 Jhongda (2006 GJ)"
632:) indicative of an elongated, non-spherical shape. The
466:
on 1 April 2006. The likely elongated asteroid has a
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622:hours with a high brightness variation of 0.67 in
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606:observation by astronomers at the Intermediate
1215:
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515:once every 4 years and 5 months (1,625 days;
470:of 4.5 hours. It was named for the Taiwanese
8:
850:
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861:The Astrophysical Journal Supplement Series
543:in February 1992, extending the asteroid's
1243:
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610:in California. Lightcurve analysis gave a
547:by 14 years prior to its discovery at the
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713:
711:
709:
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741:
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511:main-belt at a distance of 2.3–3.1
450:, orbiting in the central region of the
1512:Astronomical objects discovered in 2006
1487:Minor planet object articles (numbered)
945:10.2458/azu_uapress_9780816532131-ch016
665:
825:
823:
821:
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634:Collaborative Asteroid Lightcurve Link
17:
833:. Asteroid Lightcurve Database (LCDB)
278:Longitude of ascending node
7:
777:. AstDyS-2, Asteroids – Dynamic Site
1095:
1005:Asteroid Lightcurve Database (LCDB)
794:
792:
519:of 2.71 AU). Its orbit has an
14:
1038:AstDyS-2, Asteroids—Dynamic Site
1022:Dictionary of Minor Planet Names
831:"LCDB Data for (145534) Jhongda"
594:In January 2014, a rotational
563:was named after the Taiwanese
1:
1497:Discoveries by Yang Tingzhang
503:named after its parent body
775:"Asteroid (145534) Jhongda"
565:National Central University
507:. It orbits the Sun in the
472:National Central University
290:Argument of perihelion
89:National Central University
1528:
891:10.1088/0067-0049/219/2/27
687:"145534 Jhongda (2006 GJ)"
438:, provisional designation
114:Minor planet category
1502:Discoveries by Quanzhi Ye
1246:
1231:Small Solar System bodies
1182:
800:"Asteroid Size Estimator"
747:"Asteroid 145534 Jhongda"
723:Jet Propulsion Laboratory
608:Palomar Transient Factory
429:
229:Orbital period (sidereal)
159:
147:
1014:16 December 2017 at the
751:Small Bodies Data Ferret
721:(2018-01-23 last obs.).
590:Physical characteristics
478:Orbit and classification
446:and member of the stony
417:Absolute magnitude
301:Physical characteristics
102:Alternative designations
1176:Minor planets navigator
1087:JPL Small-Body Database
340:Synodic rotation period
142:Orbital characteristics
1356:Trans-Neptunian object
1051:Observation prediction
648:of 15.98. Conversely,
642:carbonaceous asteroids
94:(Taiwanese University)
1030:– Minor Planet Center
977:"MPC/MPO/MPS Archive"
575:was published by the
161:Uncertainty parameter
1329:Distant minor planet
921:. pp. 297–321.
531:with respect to the
72:MPC designation
1507:Named minor planets
1138:Physical parameters
981:Minor Planet Center
937:2015aste.book..297N
883:2015ApJS..219...27C
691:Minor Planet Center
636:assumes a standard
577:Minor Planet Center
485:is a member of the
57:Discovery date
46:Discovery site
20:
1075:Observational info
646:absolute magnitude
602:was obtained from
30:Discovered by
1474:
1473:
1386:
1385:
1271:Meanings of names
1197:
1196:
855:Chang, Chan-Kao;
579:on 2 April 2007 (
549:Lulin Observatory
464:Lulin Observatory
433:
432:
234:4.45 yr (1,625 d)
1519:
1492:Merxia asteroids
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1130:Orbital elements
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802:. CNEOS NASA/JPL
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569:Mandarin Chinese
501:S-type asteroids
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361:Geometric albedo
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261:0° 13 17.4 / day
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77:(145534) Jhongda
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612:rotation period
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573:naming citation
571:. The official
557:
545:observation arc
523:of 0.14 and an
517:semi-major axis
505:808 Merxia
490:
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468:rotation period
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169:Observation arc
151:27 April 2019 (
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1344:Neptune trojan
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1319:Spectral types
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1309:Jupiter trojan
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1098:Close approach
1082:145534 Jhongda
1079:
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1034:145534 Jhongda
1031:
1025:
1024:, Google books
1019:
1007:, query form (
1000:
999:External links
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436:145534 Jhongda
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654:Merxia family
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539:was taken by
538:
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498:
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487:Merxia family
484:
477:
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461:
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453:
452:asteroid belt
449:
448:Merxia family
445:
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396:
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390:
389:Spectral type
385:
380:
379:family albedo
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309:Mean diameter
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1466:Space debris
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1101:
1085:
1070:
1062:
1059:Orbital info
1054:
1046:
1037:
984:. Retrieved
980:
971:
919:Asteroids IV
918:
864:
860:
835:. Retrieved
804:. Retrieved
779:. Retrieved
754:. Retrieved
750:
726:. Retrieved
694:. Retrieved
690:
649:
633:
599:
593:
561:minor planet
558:
535:. The first
521:eccentricity
482:
481:
435:
434:
418:
407:family based
332:(calculated)
329:3.54 km
241:Mean anomaly
218:Eccentricity
123:
65:Designations
60:1 April 2006
15:
1456:Cosmic dust
1420:Long-period
1410:Halley-type
1366:Kuiper belt
1251:Designation
604:photometric
525:inclination
495:), a large
350:0.040
267:Inclination
256:Mean motion
83:Named after
1481:Categories
1461:Meteoroids
1440:Sungrazing
1415:Hyperbolic
1371:Oort cloud
1314:Near-Earth
986:4 December
928:1502.01628
874:1506.08493
837:4 December
806:4 December
781:4 December
756:4 December
728:4 December
696:4 December
660:References
596:lightcurve
541:Spacewatch
460:Ye Quanzhi
196:Perihelion
155:2458600.5)
51:Lulin Obs.
35:T.-C. Yang
1351:Damocloid
1114:Ephemeris
1106:Discovery
1043:Ephemeris
963:119280014
867:(2): 19.
624:magnitude
537:precovery
499:of stony
398:(assumed)
370:(assumed)
321:(est. at
315:2.1
212:2.7055 AU
200:2.3208 AU
177:(9,464 d)
120:main-belt
24:Discovery
1435:Periodic
1361:Detached
1281:Asteroid
1012:Archived
899:17093124
533:ecliptic
444:asteroid
442:, is an
183:Aphelion
39:Q.-Z. Ye
1400:Extinct
1339:Centaur
1084:at the
933:Bibcode
879:Bibcode
650:Jhongda
600:Jhongda
509:central
483:Jhongda
462:at the
440:2006 GJ
295:189.48°
283:105.82°
271:6.2031°
187:3.0903
107:2006 GJ
1392:Comets
1304:Family
1289:Active
1256:Groups
1134:·
1132:
1126:·
1124:
1118:·
1116:
1110:·
1108:
1102:·
1100:
1071:·
1069:
1063:·
1061:
1055:·
1053:
1047:·
1045:
961:
951:
897:
638:albedo
582:M.P.C.
555:Naming
497:family
246:262.51
222:0.1422
173:25.91
135:Merxia
129:middle
126: (
124:·
122:
1449:Other
1405:Great
1136:
1128:
1120:
1112:
1104:
1073:
1065:
1057:
1049:
959:S2CID
923:arXiv
895:S2CID
869:arXiv
620:0.040
616:4.490
584:59389
559:This
367:0.057
149:Epoch
1425:Lost
1266:Moon
1261:List
1009:info
988:2018
949:ISBN
839:2018
808:2018
783:2018
758:2018
730:2018
698:2018
640:for
527:of 6
458:and
425:15.6
374:0.23
346:4.49
323:0.23
1036:at
941:doi
887:doi
865:219
629:U=2
614:of
598:of
586:).
492:513
419:(H)
1483::
979:.
957:.
947:.
939:.
931:.
907:^
893:.
885:.
877:.
863:.
847:^
816:^
791:^
766:^
749:.
738:^
706:^
689:.
668:^
656:.
551:.
513:AU
474:.
317:km
189:AU
175:yr
153:JD
1223:e
1216:t
1209:v
1168:e
1161:t
1154:v
1018:)
990:.
965:.
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935::
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881::
871::
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785:.
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732:.
700:.
626:(
618:±
529:°
489:(
409:)
405:(
402:S
395:C
381:)
377:(
352:h
348:±
325:)
248:°
163:0
132:)
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