1747:
29:
725:
Grav, T.; Bauer, J. M.; Mainzer, A. K.; Masiero, J. R.; Nugent, C. R.; Cutri, R. M.; et al. (August 2015). "NEOWISE: Observations of the
Irregular Satellites of Jupiter and Saturn".
1012:
1026:
473:
in 1905 in photographs taken with the 36" Crossley reflecting telescope which he had recently rebuilt. It is the eighth-largest moon of
Jupiter and is named after
147:
1788:
541:, also by Perrine, was announced. However, poor weather conditions delayed the confirmation of the discovery till the 21st of February.
1793:
1079:
855:
521:
from
Jupiter at an inclination of about 27.5°. Its orbital elements are as of January 2000. They are continuously changing due to
1016:
1046:
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993:
518:
890:
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859:
50:
1031:
302:
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452:
401:
223:
1783:
1732:
671:
577:
779:
701:
1778:
1751:
1065:
62:
601:
686:
355:
261:
214:
1773:
534:
466:
55:
907:
983:
957:
314:
1622:
922:
818:
744:
636:
565:
238:
8:
287:
926:
863:
822:
748:
640:
938:
836:
760:
734:
654:
488:
Elara did not receive its present name until 1975; before then, it was simply known as
389:
1701:
1509:
989:
942:
886:
474:
458:
337:
325:
230:
196:
137:
756:
1727:
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1351:
1088:
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470:
425:
188:
155:
102:
67:
514:. It might be a captured type C or D asteroid, for it reflects very little light.
1659:
1652:
1627:
1469:
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1356:
1287:
1231:
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1166:
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1116:
208:
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538:
507:
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268:
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1193:
1152:
882:
511:
503:
342:
1691:
1583:
1563:
1556:
1539:
1529:
1474:
1381:
1336:
1297:
1269:
1126:
1111:
556:
537:
of the Lick
Observatory on January 6, 1905, the day after the discovery of
35:
517:
Elara belongs to the
Himalia group, moons orbiting between 11 and 13
1711:
1706:
1686:
1632:
1603:
1568:
1519:
1484:
1445:
1435:
1391:
1346:
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1326:
1207:
1202:
499:
276:
840:
658:
1642:
1637:
1598:
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1578:
1573:
1504:
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1464:
1459:
1454:
1411:
1386:
1371:
1361:
1321:
1311:
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1241:
1212:
200:
28:
876:
1671:
1145:
1534:
1489:
1057:
934:
831:
806:
739:
649:
624:
293:
1514:
502:
of just 43 kilometres (27 mi), thus it is 2% of the size of
462:
330:
1054:(Himalia & Elara: Remanzacco Observatory: November 23, 2012)
1666:
1588:
482:
372:
1041:
167:
561:
1020:
495:
478:
443:
437:
431:
173:
170:
158:
120:
114:
108:
877:
676:
A Critical
Pronouncing Dictionary of the English Language
522:
811:
724:
629:
1098:
Listed in increasing approximate distance from
Jupiter
958:"Jupiter's Newly Discovered Moons and Solar Cyclones"
176:
440:
434:
164:
117:
111:
428:
161:
105:
1765:
568:images from a distance of five million miles.
1073:
899:
595:
593:
771:
798:
696:
694:
1080:
1066:
870:
720:
718:
616:
590:
510:, so it is the second-biggest moon in the
27:
988:. Strategic Book Publishing. p. 21.
830:
738:
648:
549:
981:
905:
847:
691:
1789:Astronomical objects discovered in 1905
955:
908:"The orbits of outer Jovian satellites"
853:
804:
715:
622:
599:
33:Low-resolution image of Elara from the
1766:
711:. Minor Planet Center. 27 August 2019.
481:'s lovers and the mother of the giant
1061:
1052:"Two Irregular Satellites of Jupiter"
303:Longitude of ascending node
1087:
854:Marsden, Brian G. (7 October 1975).
777:
606:Harvard College Observatory Bulletin
784:Department of Terrestrial Magnetism
780:"Scott S. Sheppard - Jupiter Moons"
600:Perrine, C. D. (27 February 1905).
13:
807:"The Seventh Satellite of Jupiter"
786:. Carnegie Institution for Science
625:"The Seventh Satellite of Jupiter"
506:. However, it is half the size of
498:" between 1955 and 1975. It has a
14:
1810:
1794:Discoveries by Charles D. Perrine
1006:
1746:
1745:
860:International Astronomical Union
554:In February and March 2007, the
424:
154:
101:
1042:NASA's Solar System Exploration
975:
949:
956:Proctor, Mary (5 March 1905).
680:
665:
544:
1:
1013:Elara on 1998-08-15 03:21 UTC
982:Hamilton, Thomas Wm. (2013).
583:
525:and planetary perturbations.
528:
7:
1799:Moons with a prograde orbit
571:
494:. It was sometimes called "
315:Argument of perihelion
10:
1815:
1733:Jupiter's moons in fiction
1027:SkyView 23 47 09 -02 40 46
881:. Englewood Cliffs, N.J.:
578:Jupiter's moons in fiction
564:captured Elara in several
1741:
1720:
1612:
1444:
1296:
1280:
1255:
1192:
1176:
1135:
1104:
1095:
985:Moons of the solar system
879:Introduction to Astronomy
757:10.1088/0004-637X/809/1/3
727:The Astrophysical Journal
414:
399:
387:
371:
353:
348:
336:
324:
312:
300:
286:
274:
259:
250:Orbital period (sidereal)
247:
237:
221:
207:
195:
187:
146:
131:
96:
86:
81:
73:
61:
49:
44:
26:
906:Jacobson, R. A. (2000).
533:Elara was discovered by
402:Absolute magnitude
349:Physical characteristics
856:"Satellites of Jupiter"
805:Perrine, C. D. (1905).
623:Perrine, C. D. (1905).
602:"Satellites of Jupiter"
465:. It was discovered by
189:Orbital characteristics
1032:HORIZONS Web-Interface
550:New Horizons encounter
535:Charles Dillon Perrine
467:Charles Dillon Perrine
709:Minor Planet Circular
16:Outer moon of Jupiter
1784:Irregular satellites
915:Astronomical Journal
866:on 22 February 2014.
233:(11,703,130 km)
927:2000AJ....120.2679J
823:1905PASP...17...56.
749:2015ApJ...809....3G
641:1905PASP...17...56.
74:Discovery date
63:Discovery site
23:
1047:David Jewitt pages
962:The New York Times
390:Apparent magnitude
56:Charles D. Perrine
51:Discovered by
21:
1761:
1760:
778:Sheppard, Scott.
418:
417:
326:Satellite of
282:1° 23 30.67 / day
39:probe, March 2007
1806:
1779:Moons of Jupiter
1749:
1748:
1728:Rings of Jupiter
1089:Moons of Jupiter
1082:
1075:
1068:
1059:
1058:
1000:
999:
979:
973:
972:
970:
968:
953:
947:
946:
921:(5): 2679–2686.
912:
903:
897:
896:
874:
868:
867:
862:. Archived from
851:
845:
844:
834:
802:
796:
795:
793:
791:
775:
769:
768:
742:
722:
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689:
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471:Lick Observatory
450:
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68:Lick Observatory
45:Discovery
31:
24:
20:
1814:
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1805:
1804:
1803:
1764:
1763:
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1292:
1276:
1256:Carpo group (2)
1251:
1188:
1172:
1131:
1100:
1091:
1086:
1038:Elara: Overview
1009:
1004:
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996:
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789:
787:
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723:
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702:"M.P.C. 115889"
700:
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598:
591:
586:
574:
552:
547:
531:
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392:
379:
377:
363:
361:
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317:
305:
279:
264:
252:
229:0.0782306
226:
224:Semi-major axis
209:Observation arc
199:27 April 2019 (
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1614:Pasiphae group
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1397:Jupiter LXVIII
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1137:Galilean moons
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1007:External links
1005:
1002:
1001:
995:978-1625161758
994:
974:
948:
935:10.1086/316817
898:
891:
869:
846:
832:10.1086/121624
817:(101): 62–63.
797:
770:
714:
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664:
650:10.1086/121624
635:(101): 62–63.
615:
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560:spacecraft to
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77:5 January 1905
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1774:Himalia group
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1648:Jupiter LXVII
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1623:Philophrosyne
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1550:Jupiter LXXII
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1495:Jupiter LXIII
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1194:Himalia group
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1018:
1015:(Crédit: OHP/
1014:
1011:
1010:
997:
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987:
986:
978:
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952:
944:
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936:
932:
928:
924:
920:
916:
909:
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892:0-13-478107-4
888:
884:
883:Prentice-Hall
880:
873:
865:
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857:
850:
842:
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833:
828:
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673:
672:James Knowles
668:
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619:
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558:
542:
540:
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524:
520:
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512:Himalia group
509:
505:
501:
497:
493:
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480:
476:
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468:
464:
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457:
454:
448:
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409:
406:
405:
398:
394:
391:
386:
376:
374:
370:
360:
357:
356:Mean diameter
352:
347:
344:
343:Himalia group
341:
339:
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329:
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217:(41,528 days)
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99:
97:Pronunciation
95:
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66:
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60:
57:
54:
52:
48:
43:
38:
37:
30:
25:
19:
1750:
1658:
1657:
1584:Jupiter LXVI
1555:
1554:
1475:Jupiter LXIX
1417:
1416:
1382:Jupiter LXIV
1298:Ananke group
1268:
1267:
1236:
1218:
1217:
1165:
1158:
1151:
1144:
1097:
984:
977:
965:. Retrieved
961:
951:
918:
914:
901:
878:
872:
864:the original
849:
814:
810:
800:
788:. Retrieved
783:
773:
730:
726:
708:
687:DGE en línea
682:
675:
667:
632:
628:
618:
609:
605:
557:New Horizons
555:
553:
532:
516:
489:
487:
420:
419:
403:
262:Mean anomaly
239:Eccentricity
140:
82:Designations
36:New Horizons
34:
18:
1707:S/2003 J 23
1687:Jupiter LIX
1633:Jupiter LVI
1604:S/2003 J 10
1569:Jupiter LXI
1485:S/2003 J 24
1446:Carme group
1436:Jupiter LXX
1392:S/2003 J 12
1347:S/2003 J 16
1332:Jupiter LIV
1327:Jupiter LII
1105:Inner moons
790:26 November
545:Exploration
500:mean radius
491:Jupiter VII
366:1.7 km
288:Inclination
277:Mean motion
133:Named after
92:Jupiter VII
88:Designation
1768:Categories
1702:Callirrhoe
1643:S/2016 J 4
1638:S/2003 J 4
1599:S/2021 J 5
1594:S/2018 J 3
1579:S/2003 J 9
1574:Jupiter LI
1510:Kallichore
1505:S/2021 J 4
1480:S/2021 J 6
1465:S/2016 J 3
1460:S/2022 J 2
1455:S/2022 J 1
1412:S/2003 J 2
1387:S/2021 J 1
1372:S/2021 J 2
1362:S/2022 J 3
1322:S/2021 J 3
1312:Jupiter LV
1263:S/2018 J 4
1242:S/2011 J 3
1213:S/2018 J 2
740:1505.07820
584:References
519:gigametres
320:191.19922°
203:2458600.5)
148:Adjectives
1672:Megaclite
1402:Thelxinoe
1377:Praxidike
1352:Harpalyke
967:4 October
943:120372170
529:Discovery
477:, one of
459:satellite
456:irregular
308:90.86474°
255:+258.65 d
243:0.1961487
1752:Category
1721:See also
1660:Pasiphae
1653:Hegemone
1628:Eurydome
1535:Eukelade
1490:Chaldene
1470:Pasithee
1431:Hermippe
1357:Orthosie
1288:Valetudo
1281:Valetudo
1232:Lysithea
1184:Themisto
1177:Themisto
1167:Callisto
1160:Ganymede
1122:Amalthea
1117:Adrastea
841:40691209
733:(1): 9.
659:40691209
572:See also
453:prograde
294:ecliptic
267:10.93078
152:Elarian
1697:Autonoe
1677:Cyllene
1545:Taygete
1515:Erinome
1426:Iocaste
1342:Euanthe
1317:Eupheme
1307:Euporie
1220:Himalia
923:Bibcode
819:Bibcode
765:5834661
745:Bibcode
674:(1851)
637:Bibcode
539:Himalia
508:Himalia
463:Jupiter
331:Jupiter
213:113.70
191:
1682:Sinope
1667:Sponde
1589:Kalyke
1525:Eirene
1500:Isonoe
1419:Ananke
1407:Thyone
1367:Helike
1227:Pandia
1153:Europa
992:
941:
889:
839:
763:
657:
504:Europa
483:Tityos
373:Albedo
1692:Aoede
1564:Herse
1557:Carme
1540:Arche
1530:Aitne
1337:Mneme
1270:Carpo
1237:Elara
1127:Thebe
1112:Metis
1034:, JPL
1017:IMCCE
939:S2CID
911:(PDF)
837:JSTOR
761:S2CID
735:arXiv
705:(PDF)
655:JSTOR
566:LORRI
562:Pluto
523:solar
475:Elara
451:is a
421:Elara
382:0.007
378:0.046
338:Group
197:Epoch
141:Elăra
138:Ελάρα
22:Elara
1712:Kore
1616:(18)
1520:Kale
1448:(30)
1300:(26)
1208:Ersa
1203:Leda
1021:CNRS
990:ISBN
969:2022
887:ISBN
792:2020
767:. 3.
496:Hera
479:Zeus
395:16.6
362:79.9
1247:Dia
1196:(9)
1040:by
931:doi
919:120
827:doi
753:doi
731:809
645:doi
610:178
469:at
461:of
410:9.6
404:(H)
168:ɛər
1770::
1146:Io
960:.
937:.
929:.
917:.
913:.
885:.
858:.
835:.
825:.
815:17
813:.
809:.
782:.
759:.
751:.
743:.
729:.
717:^
707:.
693:^
653:.
643:.
633:17
631:.
627:.
608:.
604:.
592:^
485:.
231:AU
215:yr
201:JD
1081:e
1074:t
1067:v
1023:)
1019:/
998:.
971:.
945:.
933::
925::
895:.
843:.
829::
821::
794:.
755::
747::
737::
661:.
647::
639::
612:.
447:/
444:ə
441:r
438:ə
435:l
432:ɛ
429:ˈ
426:/
380:±
364:±
296:)
269:°
180:/
177:n
174:ə
171:i
165:l
162:ˈ
159:ɛ
156:/
124:/
121:ə
118:r
115:ə
112:l
109:ɛ
106:ˈ
103:/
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