1020:
563:
570:(b. 1940), known for his contribution to cometary science, especially for his wide-range spectroscopic and spectrophotometric observations. He participated in the space-based
542:
for stony asteroids of 0.20 – despite the fact that the body has been classified as a carbonaceous C-type – and calculates a diameter of 5.7 kilometers with an
1159:
1094:
1449:
1424:
504:
for this asteroid was obtained from photometric observations made by
Japanese astronomer Sunao Hasegawa, using the 1.05-meter Schmidt telescope at
1434:
303:
1152:
933:
1120:
1087:
672:
95:
699:
523:
1041:
1145:
577:
1444:
1276:
1080:
29:
581:
280:
1208:
399:
205:
580:
mission, which, in 1983, detected for the first time the presence of cometary diatomic sulfur while observing
1367:
485:
1439:
899:
862:
786:
727:
1193:
836:
726:
Nugent, C. R.; Mainzer, A.; Masiero, J.; Bauer, J.; Cutri, R. M.; Grav, T.; et al. (December 2015).
1103:
1357:
1347:
656:
1352:
1002:
978:
970:
955:
627:
41:
1188:
994:
986:
961:
785:
Hasegawa, S.; Miyasaka, S.; Mito, H.; Sarugaku, Y.; Ozawa, T.; Kuroda, D.; et al. (May 2012).
67:
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310:
243:
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194:
181:
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874:
808:
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216:
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8:
588:
539:
531:
469:
269:
943:
878:
812:
753:
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1019:
926:
798:
739:
567:
543:
117:
83:
930:
761:
1251:
1203:
668:
530:
mission, the asteroid measures 4.4 kilometers in diameter and its surface has a high
518:
461:
187:
151:
1377:
757:
728:"NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos"
664:
660:
505:
349:
143:
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937:
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171:
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1313:
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473:
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1236:
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1114:
437:
433:
34:
1137:
1403:
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555:
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436:, about 6 kilometers in diameter. It was discovered by American astronomer
133:
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1303:
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258:
1362:
1308:
501:
155:
1398:
1288:
481:
123:
1218:
744:
477:
429:
803:
527:
787:"Lightcurve Survey of V-Type Asteroids. Observations Until 2005"
464:
once every 3 years and 8 months (1,339 days). Its orbit has an
1329:
572:
559:
784:
587:
spectrum. The official naming citation was published by the
341:
956:
624:"JPL Small-Body Database Browser: 3192 A'Hearn (1982 BY1)"
725:
512:
of 3.16 hours with a brightness amplitude of 0.20 in
892:
861:Boice, Daniel C.; Reyle, Celine (December 2002).
831:
829:
653:Dictionary of Minor Planet Names – (3192) A'Hearn
522:). According to the survey carried out by NASA's
1416:
780:
778:
826:
1167:
1153:
1088:
775:
721:
719:
717:
651:Schmadel, Lutz D. (2007). "(3192) A'Hearn".
1102:
495:
447:
444:in Flagstaff, Arizona, on 30 January 1982.
1160:
1146:
1095:
1081:
1018:
860:
714:
646:
644:
950:Asteroids and comets rotation curves, CdR
863:"The Nature of Diatomic Sulfur in Comets"
854:
802:
743:
618:
616:
614:
612:
610:
562:astronomer and professor of astronomy at
650:
508:in March 2004. It showed a well-defined
460:main-belt at a distance of 2.0–2.8
1450:Astronomical objects discovered in 1982
1425:Minor planet object articles (numbered)
952:– Observatoire de Genève, Raoul Behrend
641:
1417:
694:
692:
690:
688:
686:
684:
607:
536:Collaborative Asteroid Lightcurve Link
1141:
1076:
702:. Asteroid Lightcurve Database (LCDB)
281:Longitude of ascending node
927:Asteroid Lightcurve Database (LCDB)
681:
524:Wide-field Infrared Survey Explorer
492:by 7 years prior to its discovery.
13:
1435:Discoveries by Edward L. G. Bowell
488:in 1975, extending the asteroid's
14:
1461:
920:
966:AstDyS-2, Asteroids—Dynamic Site
944:Dictionary of Minor Planet Names
867:Formation of Cometary Material
700:"LCDB Data for (3192) A'Hearn"
665:10.1007/978-3-540-29925-7_3193
432:from the inner regions of the
1:
601:
7:
762:10.1088/0004-637X/814/2/117
293:Argument of perihelion
10:
1466:
657:Springer Berlin Heidelberg
421:, provisional designation
118:Minor planet category
1386:
1328:
1265:
1217:
1184:
1175:
1169:Small Solar System bodies
1110:
837:"3192 A'Hearn (1982 BY1)"
732:The Astrophysical Journal
628:Jet Propulsion Laboratory
549:
412:
397:
370:
347:
330:
309:
302:
290:
278:
268:
256:
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228:Orbital period (sidereal)
225:
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180:
170:
162:
150:
142:
115:
93:
77:
65:
60:
52:
40:
28:
23:
1445:C-type asteroids (SMASS)
936:16 December 2017 at the
626:(2016-08-20 last obs.).
496:Physical characteristics
448:Orbit and classification
400:Absolute magnitude
304:Physical characteristics
96:Alternative designations
1104:Minor planets navigator
1015:JPL Small-Body Database
582:Comet IRAS–Araki–Alcock
558:was named for American
333:Synodic rotation period
144:Orbital characteristics
1294:Trans-Neptunian object
979:Observation prediction
456:orbits the Sun in the
176:41.29 yr (15,081 days)
958:– Minor Planet Center
900:"MPC/MPO/MPS Archive"
442:Anderson Mesa Station
164:Uncertainty parameter
1267:Distant minor planet
526:with its subsequent
476:with respect to the
428:, is a carbonaceous
68:MPC designation
1440:Named minor planets
1066:Physical parameters
904:Minor Planet Center
879:2003IAUJD..14E..38B
841:Minor Planet Center
813:2012LPICo1667.6281H
754:2015ApJ...814..117N
589:Minor Planet Center
538:assumes a standard
53:Discovery date
42:Discovery site
20:
1003:Observational info
544:absolute magnitude
154:4 September 2017 (
47:Anderson Mesa Stn.
30:Discovered by
18:
1412:
1411:
1324:
1323:
1209:Meanings of names
1135:
1134:
674:978-3-540-00238-3
591:on 22 June 1986 (
416:
415:
1457:
1182:
1181:
1162:
1155:
1148:
1139:
1138:
1121:3192 A'Hearn
1097:
1090:
1083:
1074:
1073:
1058:Orbital elements
1022:
1010:3192 A'Hearn
962:3192 A'Hearn
915:
914:
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679:
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638:
636:
634:
620:
597:
586:
521:
506:Kiso Observatory
484:was obtained at
427:
366:
364:
358:
350:Geometric albedo
340:
326:
321:
319:
264:0° 16 8.04 / day
137:
106:
89:
24:Discovery
21:
17:
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1455:
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1413:
1408:
1382:
1320:
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1101:
995:Proper elements
938:Wayback Machine
923:
918:
908:
906:
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859:
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682:
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659:. p. 265.
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642:
632:
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622:
621:
608:
604:
592:
584:
568:Michael A'Hearn
552:
517:
510:rotation period
498:
490:observation arc
468:of 0.17 and an
454:C-type asteroid
450:
426:
422:
405:
375:
362:
360:
359:
356:
352:
338:
335:
324:
322:
317:
315:
295:
283:
261:
246:
230:
208:
206:Semi-major axis
172:Observation arc
131:
120:
105:
101:
98:
87:
86:
84:Michael A'Hearn
80:
70:
56:30 January 1982
12:
11:
5:
1463:
1453:
1452:
1447:
1442:
1437:
1432:
1430:Nysa asteroids
1427:
1410:
1409:
1407:
1406:
1401:
1396:
1390:
1388:
1384:
1383:
1381:
1380:
1375:
1370:
1368:Near-parabolic
1365:
1360:
1355:
1350:
1345:
1340:
1334:
1332:
1326:
1325:
1322:
1321:
1319:
1318:
1317:
1316:
1314:Scattered disc
1311:
1306:
1301:
1291:
1286:
1285:
1284:
1282:Neptune trojan
1279:
1271:
1269:
1263:
1262:
1260:
1259:
1257:Spectral types
1254:
1249:
1247:Jupiter trojan
1244:
1239:
1234:
1229:
1223:
1221:
1215:
1214:
1212:
1211:
1206:
1201:
1196:
1191:
1185:
1179:
1173:
1172:
1165:
1164:
1157:
1150:
1142:
1133:
1132:
1130:
1129:
1124:
1117:
1115:3191 Svanetia
1111:
1108:
1107:
1100:
1099:
1092:
1085:
1077:
1071:
1070:
1069:
1068:
1026:Close approach
1007:
1006:
1005:
959:
953:
947:
946:, Google books
941:
929:, query form (
922:
921:External links
919:
917:
916:
891:
853:
825:
774:
713:
680:
673:
640:
605:
603:
600:
551:
548:
534:of 0.354. The
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73:(3192) A'Hearn
71:
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1268:
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1255:
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1248:
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1243:
1240:
1238:
1237:Asteroid belt
1235:
1233:
1232:Aten asteroid
1230:
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1224:
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1207:
1205:
1202:
1200:
1197:
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1187:
1186:
1183:
1180:
1178:
1177:Minor planets
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1163:
1158:
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1050:Orbit diagram
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629:
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579:
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561:
557:
547:
545:
541:
537:
533:
529:
525:
520:
515:
511:
507:
503:
500:A rotational
493:
491:
487:
483:
479:
475:
471:
467:
463:
459:
455:
445:
443:
439:
438:Edward Bowell
435:
434:asteroid belt
431:
420:
411:
407:
404:
403:
396:
392:
388:
385:
384:
380:
377:
374:
373:Spectral type
369:
354:
351:
346:
343:
337:
334:
329:
314:
312:
308:
305:
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64:
59:
55:
51:
48:
45:
43:
39:
36:
33:
31:
27:
22:
16:
1404:Space debris
1119:
1061:
1053:
1045:
1037:
1029:
1013:
998:
990:
987:Orbital info
982:
974:
965:
907:. Retrieved
903:
894:
882:. Retrieved
870:
866:
856:
844:. Retrieved
840:
816:. Retrieved
794:
790:
765:. Retrieved
735:
731:
704:. Retrieved
652:
631:. Retrieved
571:
556:minor planet
553:
535:
499:
480:. The first
466:eccentricity
451:
440:at Lowell's
419:3192 A'Hearn
418:
417:
401:
386:
325:(calculated)
244:Mean anomaly
237:(1,339 days)
217:Eccentricity
127:
111: 1975 JN
108:
88:(astronomer)
61:Designations
19:3192 A'Hearn
15:
1394:Cosmic dust
1358:Long-period
1348:Halley-type
1304:Kuiper belt
1189:Designation
1127:3193 Elliot
486:El Leoncito
470:inclination
270:Inclination
259:Mean motion
79:Named after
1419:Categories
1399:Meteoroids
1378:Sungrazing
1353:Hyperbolic
1309:Oort cloud
1252:Near-Earth
767:6 December
745:1509.02522
602:References
502:lightcurve
311:Dimensions
195:Perihelion
158:2458000.5)
1289:Damocloid
1042:Ephemeris
1034:Discovery
971:Ephemeris
804:1204.0548
791:Asteroids
738:(2): 13.
546:of 13.6.
514:magnitude
482:precovery
357:(assumed)
211:2.3774 AU
199:1.9767 AU
124:main-belt
35:E. Bowell
1373:Periodic
1299:Detached
1219:Asteroid
934:Archived
797:: 6281.
560:cometary
478:ecliptic
430:asteroid
323:5.66 km
182:Aphelion
1338:Extinct
1277:Centaur
1012:at the
875:Bibcode
873:: E38.
809:Bibcode
750:Bibcode
633:16 June
528:NEOWISE
423:1982 BY
393:
298:91.584°
286:56.726°
274:2.8791°
186:2.7782
146:
138:
102:1982 BY
1330:Comets
1242:Family
1227:Active
1194:Groups
1062:·
1060:
1054:·
1052:
1046:·
1044:
1038:·
1036:
1030:·
1028:
999:·
997:
991:·
989:
983:·
981:
975:·
973:
671:
594:M.P.C.
585:'s
550:Naming
540:albedo
532:albedo
387:·
249:251.29
221:0.1686
128:·
126:
109:·
107:
1387:Other
1343:Great
1064:
1056:
1048:
1040:
1032:
1001:
993:
985:
977:
909:3 May
884:3 May
846:3 May
818:3 May
799:arXiv
740:arXiv
706:3 May
596:10848
573:EPOXI
554:This
458:inner
389:
379:SMASS
365:0.166
361:0.354
355:0.20
339:3.160
320:0.700
316:4.361
233:3.67
152:Epoch
134:inner
130:
1363:Lost
1204:Moon
1199:List
931:info
911:2016
886:2016
848:2016
820:2016
795:1667
769:2016
708:2016
669:ISBN
635:2017
576:and
564:CMNS
472:of 3
452:The
408:13.6
964:at
758:doi
736:814
661:doi
598:).
578:IUE
519:U=3
402:(H)
1421::
902:.
871:25
869:.
865:.
839:.
828:^
807:.
793:.
789:.
777:^
756:.
748:.
734:.
730:.
716:^
683:^
667:.
655:.
643:^
609:^
566:,
462:AU
381:=
235:yr
188:AU
156:JD
1161:e
1154:t
1147:v
1096:e
1089:t
1082:v
940:)
913:.
888:.
877::
850:.
822:.
811::
801::
771:.
760::
752::
742::
710:.
677:.
663::
637:.
516:(
474:°
425:1
391:C
383:C
363:±
342:h
318:±
251:°
166:0
136:)
132:(
104:1
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