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friar and astronomer. His recorded main interest in astronomy was searching out deep sky objects and he was also known for his interest in
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asteroids in the inner main-belt. As of 2019, Kemble's effective size, its composition and albedo, as well as its
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1101:
70:
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1081:
927:
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Dictionary of Minor Planet Names – (78431) Kemble, Addendum to Fifth
Edition: 2003–2005
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401:, approximately 1.4 kilometers (0.9 miles) in diameter. It was named after Father
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282:
37:
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A generic diameter of 1 to 3 kilometers can be derived for Kemble based on its
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1201:
1050:
498:
343:
143:
985:
1131:
494:
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Schmadel, Lutz D. (2006). "(78431) Kemble [2.44, 0.15, 3.0]".
1242:
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was named in honor of Father Lucian Kemble (1922–1999), who was a
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989:
869:
734:"Credits and Special Mentions – Father Lucian Kemble 1922–1999"
405:. The asteroid was discovered on 16 August 2002, by astronomer
591:"JPL Small-Body Database Browser: 78431 Kemble (2002 QJ50)"
738:
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by 11 years prior to its official discovery observation.
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55:
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31:
26:
681:
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477:once every 3 years and 10 months (1,395 days;
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1001:
8:
551:
549:
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473:asteroid belt at a distance of 2.1–2.8
21:
760:"Obituary - Father Lucian Kemble 1922–1999"
525:of 0.20, which is typical for the abundant
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613:
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585:
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505:(Kitt Peak) in 1991, extends the body's
1358:Astronomical objects discovered in 2002
1338:Minor planet object articles (numbered)
541:
20:
824:. Asteroid Lightcurve Database (LCDB)
305:Longitude of ascending node
7:
689:. AstDyS-2, Asteroids – Dynamic Site
936:
846:Asteroid Lightcurve Database (LCDB)
706:
704:
481:of 2.44 AU). Its orbit has an
14:
879:AstDyS-2, Asteroids—Dynamic Site
863:Dictionary of Minor Planet Names
822:"LCDB Data for (78431) Kemble"
632:10.1007/978-3-540-34361-5_2754
397:from the inner regions of the
1:
758:Peter Bergbusch (June 1999).
413:, California, United States.
521:of 16.6 and with an assumed
465:asteroid of the main belt's
469:. It orbits the Sun in the
317:Argument of perihelion
1374:
1348:Discoveries by Andrew Lowe
624:Springer Berlin Heidelberg
557:"78431 Kemble (2002 QJ50)"
533:and shape remain unknown.
138:Minor planet category
1097:
1082:Small Solar System bodies
1023:
712:"Asteroid Size Estimator"
687:"Asteroid (78431) Kemble"
595:Jet Propulsion Laboratory
372:
256:Orbital period (sidereal)
186:
174:
855:16 December 2017 at the
663:Small Bodies Data Ferret
593:(2018-10-20 last obs.).
513:Physical characteristics
457:Orbit and classification
360:Absolute magnitude
328:Physical characteristics
101:Alternative designations
1017:Minor planets navigator
928:JPL Small-Body Database
659:"Asteroid 78431 Kemble"
409:on images taken at the
383:provisional designation
168:Orbital characteristics
1207:Trans-Neptunian object
892:Observation prediction
871:– Minor Planet Center
797:"MPC/MPO/MPS Archive"
467:background population
445:on 18 September 2005
441:was published by the
188:Uncertainty parameter
91:(Franciscan friar and
1343:Background asteroids
1180:Distant minor planet
493:with respect to the
71:MPC designation
1353:Named minor planets
1028:78430 Andrewpearce
979:Physical parameters
801:Minor Planet Center
776:1999JRASC..93..151.
561:Minor Planet Center
503:Steward Observatory
443:Minor Planet Center
411:Palomar Observatory
93:amateur astronomer)
56:Discovery date
45:Discovery site
23:
916:Observational info
714:. CNEOS – NASA/JPL
519:absolute magnitude
393:) is a background
33:Discovered by
16:Main-belt asteroid
1325:
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1237:
1236:
1122:Meanings of names
1048:
1047:
1040:78432 Helensailer
641:978-3-540-34360-8
376:
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261:3.82 yr (1,395 d)
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971:Orbital elements
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501:obtained at the
461:Kemble is a non-
452:
435:Kemble's Cascade
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288:0° 15 28.8 / day
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27:Discovery
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908:Proper elements
857:Wayback Machine
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626:. p. 231.
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531:rotation period
515:
507:observation arc
485:of 0.15 and an
479:semi-major axis
459:
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439:naming citation
437:. The official
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234:Semi-major axis
196:Observation arc
178:27 April 2019 (
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1281:Near-parabolic
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1227:Scattered disc
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1198:
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1195:Neptune trojan
1192:
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1170:Spectral types
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1160:Jupiter trojan
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939:Close approach
920:
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865:, Google books
860:
848:, query form (
841:
840:External links
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76:(78431) Kemble
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59:16 August 2002
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1150:Asteroid belt
1148:
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1145:Aten asteroid
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1090:Minor planets
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963:Orbit diagram
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403:Lucian Kemble
400:
399:asteroid belt
396:
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384:
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371:
367:
364:
363:
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345:
340:
337:
336:Mean diameter
332:
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87:Lucian Kemble
85:
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1317:Space debris
1034:78431 Kemble
1032:
974:
966:
958:
950:
942:
926:
923:78431 Kemble
911:
903:
900:Orbital info
895:
887:
878:
875:78431 Kemble
826:. Retrieved
816:
804:. Retrieved
800:
791:
767:
763:
753:
741:. Retrieved
737:
728:
716:. Retrieved
691:. Retrieved
666:. Retrieved
662:
619:
598:. Retrieved
564:. Retrieved
560:
516:
483:eccentricity
460:
423:minor planet
420:
385:
379:78431 Kemble
378:
377:
361:
268:Mean anomaly
245:Eccentricity
147:
114:
64:Designations
50:Palomar Obs.
22:78431 Kemble
18:
1307:Cosmic dust
1271:Long-period
1261:Halley-type
1217:Kuiper belt
1102:Designation
781:27 February
743:27 February
527:silicaceous
487:inclination
407:Andrew Lowe
294:Inclination
283:Mean motion
82:Named after
1332:Categories
1312:Meteoroids
1291:Sungrazing
1266:Hyperbolic
1222:Oort cloud
1165:Near-Earth
779:Retrieved
718:16 October
537:References
427:Franciscan
223:Perihelion
182:2458600.5)
160:background
1202:Damocloid
955:Ephemeris
947:Discovery
884:Ephemeris
499:precovery
431:asterisms
348:(est. at
342:1.4
239:2.4434 AU
227:2.0755 AU
204:(9,869 d)
144:main-belt
1286:Periodic
1212:Detached
1132:Asteroid
853:Archived
495:ecliptic
433:such as
395:asteroid
210:Aphelion
1251:Extinct
1190:Centaur
925:at the
772:Bibcode
770:: 151.
387:2002 QJ
322:356.42°
310:226.79°
298:2.9959°
214:2.8113
170:
162:
127:2001 EY
119:1999 YC
108:2002 QJ
38:A. Lowe
1243:Comets
1155:Family
1140:Active
1107:Groups
975:·
973:
967:·
965:
959:·
957:
951:·
949:
943:·
941:
912:·
910:
904:·
902:
896:·
894:
888:·
886:
828:6 June
806:6 June
693:6 June
668:6 June
638:
600:6 June
566:6 June
523:albedo
463:family
451:54828)
449:M.P.C.
417:Naming
273:225.13
249:0.1506
200:27.02
148:·
146:
115:·
113:
1300:Other
1256:Great
977:
969:
961:
953:
945:
914:
906:
898:
890:
471:inner
421:This
176:Epoch
154:inner
150:
117:
1276:Lost
1117:Moon
1112:List
850:info
830:2019
808:2019
783:2016
745:2016
720:2017
695:2019
670:2019
636:ISBN
602:2019
568:2019
497:. A
489:of 3
368:16.6
350:0.20
877:at
628:doi
362:(H)
1334::
799:.
768:93
766:.
762:.
736:.
703:^
678:^
661:.
650:^
634:.
622:.
610:^
576:^
559:.
544:^
475:AU
453:.
389:50
344:km
216:AU
202:yr
180:JD
129:26
110:50
1074:e
1067:t
1060:v
1009:e
1002:t
995:v
859:)
832:.
810:.
785:.
774::
747:.
722:.
697:.
672:.
644:.
630::
604:.
570:.
491:°
447:(
381:(
352:)
275:°
190:0
156:)
152:(
121:2
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