1294:
613:), superseding a provisional period of 2.4 hours with an amplitude of 0.03 magnitude, derived from photometric observations made by Arnaud Leroy, Bernard Trégon, Xavier Durivaud and Federico Manzini two months earlier (
1027:
Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011). "Asteroid
Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey".
866:
1433:
1368:
1728:
1698:
690:
298:
1426:
1713:
1361:
1172:
784:
1394:
106:
632:
1723:
1419:
1550:
1708:
1354:
1207:
40:
524:). This asteroid orbits the Sun at a distance of 1.6–3.2 AU once every 3 years and 8 months (1,353 days). Its orbit has an
275:
1482:
1055:
200:
1641:
1718:
1315:
488:
57:
1467:
841:
1703:
1631:
1621:
768:
1626:
737:
52:
1462:
78:
1646:
1530:
1442:
1288:
898:
Nugent, C. R.; Mainzer, A.; Bauer, J.; Cutri, R. M.; Kramer, E. A.; Grav, T.; et al. (September 2016).
415:
346:
305:
229:
189:
176:
1567:
1102:
957:
699:
655:, the family's most massiv member and namesake – and calculates a diameter of 8.76 kilometers based on an
507:
956:
Nugent, C. R.; Mainzer, A.; Masiero, J.; Bauer, J.; Cutri, R. M.; Grav, T.; et al. (December 2015).
805:
1472:
1377:
604:
287:
158:
483:, approximately 8 kilometers in diameter. It was discovered on 25 November 1948, by Belgian astronomer
1540:
1276:
1252:
1244:
1229:
1152:
1114:
1037:
979:
921:
681:
564:
525:
421:
211:
1268:
1260:
1235:
694:
672:
644:
529:
492:
264:
94:
1080:
995:
969:
911:
656:
437:
1323:
1525:
1477:
1168:
1122:
780:
628:
615:
609:
511:
182:
146:
1651:
1307:
1299:
1160:
1045:
987:
929:
772:
376:
139:
1339:
1572:
1515:
1500:
1283:
1211:
1194:
1190:
600:
596:
576:
572:
552:
429:
166:
1217:
1156:
1118:
1041:
983:
925:
1587:
1555:
1520:
1331:
1293:
1200:
1076:
533:
515:
245:
222:
132:
1204:
991:
689:
was the first minor planet to be numbered after the end of World War II. The official
1692:
1611:
1510:
1505:
934:
899:
484:
480:
45:
1677:
1450:
999:
958:"NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos"
776:
668:
476:
238:
124:
118:
733:
1667:
1616:
1577:
1400:
1388:
1223:
588:
541:
253:
1059:
1636:
1582:
1164:
652:
643:
measures between 6.90 and 8.00 kilometers in diameter, and its surface has an
150:
1126:
1049:
17:
1672:
1562:
1411:
671:
was named in honour of
Belgian priest, astronomer and professor of physics,
1346:
1492:
676:
537:
472:
1149:
Dictionary of Minor Planet Names – Addendum to Fifth
Edition (2006–2008)
900:"NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos"
651:
assumes a standard albedo for
Phocaea asteroids of 0.23 – derived from
636:
520:
1147:
Schmadel, Lutz D. (2009). "Appendix – Publication Dates of the MPCs".
974:
916:
1603:
595:
was obtained from photometric observations by
American astronomer
555:
begins on the night following its official discovery observation.
359:
1415:
1350:
867:"Asteroid 1565 Lemaitre – Nesvorny HCM Asteroid Families V3.0"
571:
is characterized as a Sq-type, a transitional class of stony
491:
in Uccle, Belgium. It was named after cosmologist and priest
1230:
734:"JPL Small-Body Database Browser: 1565 Lemaitre (1948 WA)"
1077:"Asteroids and comets rotation curves – (1565) Lemaître"
1101:
Warner, Brian D.; Vander Haagen, Gary A. (June 2008).
599:
627:
According to the surveys carried out by the
Japanese
603:
of 11.403 hours with a brightness variation of 0.04
544:
were taken, and no prior identifications were made,
1660:
1602:
1539:
1491:
1449:
435:
413:
374:
344:
304:
297:
285:
273:
263:
251:
236:
220:
210:
198:
188:
175:
165:
138:
116:
104:
88:
76:
71:
63:
51:
39:
34:
765:Dictionary of Minor Planet Names – (1565) Lemaître
675:(1894–1966), widely regarded as the father of the
1030:Publications of the Astronomical Society of Japan
510:, as it crosses the orbit of Mars at 1.666
800:
798:
796:
1427:
1362:
951:
949:
947:
945:
893:
891:
889:
887:
763:Schmadel, Lutz D. (2007). "(1565) Lemaître".
8:
1070:
1068:
29:
1151:. Springer Berlin Heidelberg. p. 221.
1455:
1434:
1420:
1412:
1369:
1355:
1347:
1292:
758:
756:
754:
1224:Asteroids and comets rotation curves, CdR
973:
933:
915:
728:
726:
724:
722:
720:
718:
716:
861:
859:
514:. It is also an eccentric member of the
1729:Astronomical objects discovered in 1948
1699:Minor planet object articles (numbered)
1226:– Observatoire de Genève, Raoul Behrend
1022:
1020:
1018:
1016:
712:
1103:"Lightcurve Analysis of 1565 Lemaitre"
836:
834:
832:
830:
828:
826:
649:Collaborative Asteroid Lightcurve Link
28:
844:. Asteroid Lightcurve Database (LCDB)
276:Longitude of ascending node
7:
1297:
1201:Asteroid Lightcurve Database (LCDB)
633:Wide-field Infrared Survey Explorer
25:
1240:AstDyS-2, Asteroids—Dynamic Site
1218:Dictionary of Minor Planet Names
1191:Lightcurve plot of 1565 Lemaitre
587:In September 2007, a rotational
471:, is a highly eccentric Phocaea
842:"LCDB Data for (1565) Lemaître"
777:10.1007/978-3-540-29925-7_1566
479:from the inner regions of the
1:
1193:, Palmer Divide Observatory,
1714:Discoveries by Sylvain Arend
647:between 0.22 and 0.334. The
489:Royal Observatory of Belgium
992:10.1088/0004-637X/814/2/117
288:Argument of perihelion
1745:
935:10.3847/0004-6256/152/3/63
769:Springer Berlin Heidelberg
467:, provisional designation
119:Minor planet category
1724:Sq-type asteroids (SMASS)
1458:
1443:Small Solar System bodies
1384:
1165:10.1007/978-3-642-01965-4
1107:The Minor Planet Bulletin
962:The Astrophysical Journal
806:"1565 Lemaitre (1948 WA)"
738:Jet Propulsion Laboratory
679:theory. The lunar crater
458:
223:Orbital period (sidereal)
157:
145:
1210:16 December 2017 at the
904:The Astronomical Journal
871:Small Bodies Data Ferret
736:(2017-05-04 last obs.).
559:Physical characteristics
499:Classification and orbit
438:Absolute magnitude
299:Physical characteristics
107:Alternative designations
1709:Mars-crossing asteroids
1378:Minor planets navigator
1289:JPL Small-Body Database
347:Synodic rotation period
140:Orbital characteristics
1568:Trans-Neptunian object
1253:Observation prediction
1050:10.1093/pasj/63.5.1117
508:Mars-crossing asteroid
171:68.44 yr (24,997 days)
1232:– Minor Planet Center
693:was published by the
685:also bears his name.
631:satellite and NASA's
159:Uncertainty parameter
1541:Distant minor planet
635:with its subsequent
536:with respect to the
99:(astronomer, priest)
79:MPC designation
1719:Named minor planets
1340:Physical parameters
1157:2009dmpn.book.....S
1119:2008MPBu...35...52W
1060:AcuA catalog p. 153
1042:2011PASJ...63.1117U
984:2015ApJ...814..117N
926:2016AJ....152...63N
810:Minor Planet Center
695:Minor Planet Center
623:Diameter and albedo
64:Discovery date
53:Discovery site
31:
1277:Observational info
1081:Geneva Observatory
657:absolute magnitude
149:4 September 2017 (
41:Discovered by
1704:Phocaea asteroids
1686:
1685:
1598:
1597:
1483:Meanings of names
1409:
1408:
1174:978-3-642-01964-7
786:978-3-540-00238-3
462:
461:
259:0° 15 57.96 / day
16:(Redirected from
1736:
1456:
1436:
1429:
1422:
1413:
1371:
1364:
1357:
1348:
1332:Orbital elements
1296:
1179:
1178:
1144:
1138:
1137:
1135:
1133:
1098:
1092:
1091:
1089:
1087:
1075:Behrend, Raoul.
1072:
1063:
1053:
1036:(5): 1117–1138.
1024:
1011:
1010:
1008:
1006:
977:
953:
940:
939:
937:
919:
895:
882:
881:
879:
877:
863:
854:
853:
851:
849:
838:
821:
820:
818:
816:
802:
791:
790:
760:
749:
748:
746:
744:
730:
703:
697:on 1 June 1975 (
673:Georges Lemaître
618:
612:
577:Q-type asteroids
550:
523:
493:Georges Lemaître
470:
409:
407:
401:
399:
393:
388:
386:
377:Geometric albedo
369:
367:
358:
356:
340:
334:
332:
325:
323:
316:
314:
100:
95:Georges Lemaître
67:25 November 1948
32:
21:
1744:
1743:
1739:
1738:
1737:
1735:
1734:
1733:
1689:
1688:
1687:
1682:
1656:
1594:
1535:
1487:
1445:
1440:
1410:
1405:
1380:
1375:
1269:Proper elements
1212:Wayback Machine
1187:
1182:
1175:
1146:
1145:
1141:
1131:
1129:
1100:
1099:
1095:
1085:
1083:
1074:
1073:
1066:
1026:
1025:
1014:
1004:
1002:
955:
954:
943:
897:
896:
885:
875:
873:
865:
864:
857:
847:
845:
840:
839:
824:
814:
812:
804:
803:
794:
787:
771:. p. 124.
762:
761:
752:
742:
740:
732:
731:
714:
710:
698:
691:naming citation
665:
653:25 Phocaea
625:
614:
608:
601:rotation period
597:Brian D. Warner
585:
561:
553:observation arc
548:
528:of 0.35 and an
519:
501:
468:
450: 12.5
443:
418:
405:
403:
402:
397:
395:
394:
391:
389:
384:
382:
379:
365:
363:
362:
354:
352:
349:
338:
336:
330:
328:
327:
321:
319:
318:
312:
310:
290:
278:
256:
241:
225:
203:
201:Semi-major axis
167:Observation arc
121:
109:
98:
97:
91:
84:(1565) Lemaitre
81:
23:
22:
15:
12:
11:
5:
1742:
1740:
1732:
1731:
1726:
1721:
1716:
1711:
1706:
1701:
1691:
1690:
1684:
1683:
1681:
1680:
1675:
1670:
1664:
1662:
1658:
1657:
1655:
1654:
1649:
1644:
1642:Near-parabolic
1639:
1634:
1629:
1624:
1619:
1614:
1608:
1606:
1600:
1599:
1596:
1595:
1593:
1592:
1591:
1590:
1588:Scattered disc
1585:
1580:
1575:
1565:
1560:
1559:
1558:
1556:Neptune trojan
1553:
1545:
1543:
1537:
1536:
1534:
1533:
1531:Spectral types
1528:
1523:
1521:Jupiter trojan
1518:
1513:
1508:
1503:
1497:
1495:
1489:
1488:
1486:
1485:
1480:
1475:
1470:
1465:
1459:
1453:
1447:
1446:
1441:
1439:
1438:
1431:
1424:
1416:
1407:
1406:
1404:
1403:
1398:
1391:
1385:
1382:
1381:
1376:
1374:
1373:
1366:
1359:
1351:
1345:
1344:
1343:
1342:
1300:Close approach
1281:
1280:
1279:
1233:
1227:
1221:
1220:, Google books
1215:
1203:, query form (
1198:
1186:
1185:External links
1183:
1181:
1180:
1173:
1139:
1093:
1064:
1012:
941:
883:
855:
822:
792:
785:
750:
711:
709:
706:
664:
661:
624:
621:
584:
581:
560:
557:
516:Phocaea family
500:
497:
460:
459:
456:
455:
444:
436:
433:
432:
419:
414:
411:
410:
380:
375:
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1607:
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1581:
1579:
1576:
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1557:
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1549:
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1546:
1544:
1542:
1538:
1532:
1529:
1527:
1524:
1522:
1519:
1517:
1514:
1512:
1511:Asteroid belt
1509:
1507:
1506:Aten asteroid
1504:
1502:
1499:
1498:
1496:
1494:
1490:
1484:
1481:
1479:
1476:
1474:
1471:
1469:
1466:
1464:
1461:
1460:
1457:
1454:
1452:
1451:Minor planets
1448:
1444:
1437:
1432:
1430:
1425:
1423:
1418:
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1414:
1402:
1399:
1397:
1396:
1395:1565 Lemaître
1392:
1390:
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1358:
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1329:
1325:
1324:Orbit diagram
1321:
1317:
1313:
1309:
1305:
1301:
1298:
1295:
1291:
1290:
1285:
1284:1565 Lemaître
1282:
1278:
1274:
1270:
1266:
1262:
1258:
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1250:
1246:
1243:
1242:
1241:
1237:
1236:1565 Lemaître
1234:
1231:
1228:
1225:
1222:
1219:
1216:
1213:
1209:
1206:
1202:
1199:
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1189:
1188:
1184:
1176:
1170:
1166:
1162:
1158:
1154:
1150:
1143:
1140:
1128:
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1120:
1116:
1112:
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1094:
1082:
1078:
1071:
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1039:
1035:
1031:
1023:
1021:
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1001:
997:
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989:
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981:
976:
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927:
923:
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909:
905:
901:
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892:
890:
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884:
872:
868:
862:
860:
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843:
837:
835:
833:
831:
829:
827:
823:
811:
807:
801:
799:
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788:
782:
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774:
770:
766:
759:
757:
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751:
739:
735:
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727:
725:
723:
721:
719:
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535:
531:
527:
522:
517:
513:
509:
505:
498:
496:
494:
490:
486:
485:Sylvain Arend
482:
481:asteroid belt
478:
474:
466:
465:1565 Lemaître
457:
453:
449:
445:
442:
441:
434:
431:
427:
423:
420:
417:
416:Spectral type
412:
381:
378:
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361:
351:
348:
343:
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59:
56:
54:
50:
47:
44:
42:
38:
33:
30:1565 Lemaître
27:
19:
18:1565 Lemaitre
1678:Space debris
1393:
1389:1564 Srbija
1335:
1327:
1319:
1311:
1303:
1287:
1272:
1264:
1261:Orbital info
1256:
1248:
1239:
1195:B. D. Warner
1148:
1142:
1130:. Retrieved
1110:
1106:
1096:
1084:. Retrieved
1033:
1029:
1003:. Retrieved
965:
961:
907:
903:
874:. Retrieved
870:
846:. Retrieved
813:. Retrieved
809:
764:
741:. Retrieved
686:
680:
669:minor planet
666:
648:
640:
626:
592:
586:
568:
562:
545:
526:eccentricity
503:
502:
477:Mars-crosser
475:and sizable
464:
463:
451:
447:
439:
425:
339:(calculated)
239:Mean anomaly
232:(1,353 days)
212:Eccentricity
128:
125:Mars-crosser
72:Designations
26:
1668:Cosmic dust
1632:Long-period
1622:Halley-type
1578:Kuiper belt
1463:Designation
1401:1566 Icarus
1132:30 December
1086:30 December
1005:30 December
848:30 December
815:30 December
589:light-curve
583:Lightcurves
542:precoveries
530:inclination
446:12.30
265:Inclination
254:Mean motion
90:Named after
1693:Categories
1673:Meteoroids
1652:Sungrazing
1627:Hyperbolic
1583:Oort cloud
1526:Near-Earth
975:1509.02522
917:1606.08923
876:26 October
708:References
567:taxonomy,
454: 12.95
424:= Sq
306:Dimensions
190:Perihelion
153:2458000.5)
58:Uccle Obs.
1563:Damocloid
1316:Ephemeris
1308:Discovery
1245:Ephemeris
1127:1052-8091
1113:(2): 52.
968:(2): 13.
910:(3): 12.
659:of 12.5.
639:mission,
605:magnitude
392:(assumed)
206:2.3938 AU
194:1.5613 AU
35:Discovery
1647:Periodic
1573:Detached
1493:Asteroid
1208:Archived
687:Lemaître
682:Lemaître
677:Big Bang
641:Lemaître
593:Lemaître
569:Lemaître
546:Lemaître
540:. As no
538:ecliptic
504:Lemaître
473:asteroid
337:8.76 km
177:Aphelion
46:S. Arend
1612:Extinct
1551:Centaur
1286:at the
1153:Bibcode
1115:Bibcode
1038:Bibcode
1000:9341381
980:Bibcode
922:Bibcode
637:NEOWISE
563:In the
487:at the
469:1948 WA
293:116.34°
281:261.16°
269:21.485°
181:3.2262
133:Phocaea
112:1948 WA
1604:Comets
1516:Family
1501:Active
1468:Groups
1336:·
1334:
1328:·
1326:
1320:·
1318:
1312:·
1310:
1304:·
1302:
1273:·
1271:
1265:·
1263:
1257:·
1255:
1249:·
1247:
1197:(2007)
1171:
1125:
1056:online
998:
783:
743:5 June
700:M.P.C.
663:Naming
645:albedo
573:S-type
452:·
448:·
426:·
364:11.403
244:236.28
216:0.3478
129:·
127:
1661:Other
1617:Great
1338:
1330:
1322:
1314:
1306:
1275:
1267:
1259:
1251:
996:S2CID
970:arXiv
912:arXiv
667:This
629:Akari
565:SMASS
549:'
532:of 21
506:is a
428:
422:SMASS
408:0.051
404:0.334
400:0.096
396:0.239
390:0.23
368:0.003
324:1.558
320:7.949
228:3.70
147:Epoch
131:
1637:Lost
1478:Moon
1473:List
1205:info
1169:ISBN
1134:2016
1123:ISSN
1088:2016
1007:2016
878:2019
850:2016
817:2016
781:ISBN
745:2017
702:3824
616:U=1+
575:and
387:0.14
383:0.22
333:0.58
329:8.00
315:1.45
311:6.90
1238:at
1161:doi
1046:doi
988:doi
966:814
930:doi
908:152
773:doi
704:).
619:).
610:U=2
591:of
521:701
440:(H)
357:0.1
353:2.4
1695::
1167:.
1159:.
1121:.
1111:35
1109:.
1105:.
1079:.
1067:^
1058:,
1044:.
1034:63
1032:.
1015:^
994:.
986:.
978:.
964:.
960:.
944:^
928:.
920:.
906:.
902:.
886:^
869:.
858:^
825:^
808:.
795:^
779:.
767:.
753:^
715:^
579:.
551:s
512:AU
495:.
335:km
326:km
317:km
230:yr
183:AU
151:JD
1435:e
1428:t
1421:v
1370:e
1363:t
1356:v
1214:)
1177:.
1163::
1155::
1136:.
1117::
1090:.
1062:)
1054:(
1052:.
1048::
1040::
1009:.
990::
982::
972::
938:.
932::
924::
914::
880:.
852:.
819:.
789:.
775::
747:.
607:(
534:°
518:(
430:S
406:±
398:±
385:±
370:h
366:±
360:h
355:±
331:±
322:±
313:±
246:°
161:0
20:)
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