1447:
653:
We likely have all of the lost moons in our new observations from 2017, but to link them back to the remaining lost 2003 objects requires more observations a year later to confirm the linkages, which will not happen until early 2018. ... There are likely a few more new moons as well in our 2017
128:
1488:
433:
with sixteen tweets suggesting the name, most significantly by users
Quadrupoltensor (@Quadrupoltensor) who first suggested the name and PaulR (@PJRYYC).
779:
1493:
667:
117:
405:, made up of irregular retrograde moons orbiting Jupiter at a distance ranging between 23 and 24 Gm and at an inclination of about 165°.
30:
654:
observations, but we need to reobserve them in 2018 to determine which of the discoveries are new and which are lost 2003 moons.
772:
181:
382:
Eirene is about 4 kilometres in diameter, and orbits
Jupiter at an average distance of 23,974,000 km in 743.88 days, at an
1483:
1432:
520:
1478:
1451:
765:
587:
Jacobson, B.; Brozović, M.; Gladman, B.; Alexandersen, M.; Nicholson, P. D.; Veillet, C. (28 September 2012).
267:
449:
589:"Irregular Satellites of the Outer Planets: Orbital Uncertainties and Astrometric Recoveries in 2009–2011"
468:
1473:
1322:
600:
559:
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363:
201:
675:
355:
227:
637:
618:
291:
279:
106:
1401:
1209:
391:
367:
352:
237:
35:
1427:
1101:
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788:
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1169:
1130:
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736:
711:
426:
503:
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563:
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1313:
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1125:
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919:
836:
249:
212:
613:
588:
1467:
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1118:
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1066:
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622:
371:
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1239:
1229:
1174:
1081:
1036:
997:
969:
936:
826:
811:
697:
1411:
1406:
1386:
1332:
1303:
1268:
1219:
1184:
1145:
1135:
1091:
1046:
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1026:
907:
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402:
383:
254:
572:
547:
1342:
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1278:
1273:
1204:
1179:
1164:
1159:
1154:
1111:
1086:
1071:
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1021:
1011:
962:
946:
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1371:
845:
374:. It was recovered in 2017 and given its permanent designation that year.
1234:
1189:
387:
1214:
430:
359:
242:
506:
S/2003 J 1, 2003 J 2, 2003 J 3, 2003 J 4, 2003 J 5, 2003 J 6, 2003 J 7
1366:
1288:
422:
757:
737:"Public Contest Successfully Finds Names For Jupiter's New Moons"
418:
761:
333:
327:
154:
89:
83:
698:"Planetary Names: Planet and Satellite Names and Discoverers"
318:
157:
139:
74:
145:
798:
Listed in increasing approximate distance from
Jupiter
712:"Naming Contest for Newly-discovered Moons of Jupiter"
546:
Brozović, Marina; Jacobson, Robert A. (9 March 2017).
362:. It was discovered by a team of astronomers from the
330:
160:
151:
86:
429:; the name originated from a naming contest held on
324:
142:
80:
1420:
1312:
1144:
996:
980:
955:
892:
876:
835:
804:
321:
289:
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265:
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210:
200:
179:
171:
148:
127:
115:
100:
77:
65:
55:
50:
42:
29:
24:
548:"The Orbits of Jupiter's Irregular Satellites"
773:
8:
19:
463:
461:
780:
766:
758:
612:
571:
638:"New Moons of Jupiter Announced in 2017"
450:S.S. Sheppard (2019), Moons of Jupiter,
1489:Astronomical objects discovered in 2003
442:
509:2003 March 4 (discovery and ephemeris)
18:
521:"Outer-Planet Moons Found — and Lost"
7:
478:. Minor Planet Center. 9 June 2017.
390:(167° to Jupiter's equator), in a
14:
413:The moon was named in 2019 after
1446:
1445:
314:
135:
70:
519:Beatty, Kelly (4 April 2012).
1:
1494:Moons with a retrograde orbit
668:"Jupiter's Known Satellites"
425:and the goddess of peace in
666:Sheppard, Scott S. (2017).
636:Sheppard, Scott S. (2017).
614:10.1088/0004-6256/144/5/132
1510:
1433:Jupiter's moons in fiction
417:(Εἰρήνη), the daughter of
232:162.713° (to the ecliptic)
1441:
795:
304:
213:Orbital period (sidereal)
593:The Astronomical Journal
573:10.3847/1538-3881/aa5e4d
552:The Astronomical Journal
494:2003 March 4 (discovery)
345:and originally known as
292:Absolute magnitude
261:Physical characteristics
525:www.skyandtelescope.com
173:Orbital characteristics
394:direction and with an
370:in 2003 but was then
527:. Sky & Telescope
491:Satellites of Jupiter
476:Minor Planet Circular
1484:Irregular satellites
364:University of Hawaii
605:2012AJ....144..132J
564:2017AJ....153..147B
356:irregular satellite
43:Discovery date
21:
401:It belongs to the
280:Apparent magnitude
221:(2.038 years)
31:Discovered by
1461:
1460:
368:Scott S. Sheppard
308:
307:
238:Satellite of
222:
118:Alternative names
1501:
1479:Moons of Jupiter
1449:
1448:
1428:Rings of Jupiter
789:Moons of Jupiter
782:
775:
768:
759:
752:
751:
749:
747:
733:
727:
726:
724:
722:
708:
702:
701:
694:
688:
687:
685:
683:
678:on 18 March 2015
674:. Archived from
672:home.dtm.ciw.edu
663:
657:
656:
650:
648:
642:home.dtm.ciw.edu
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627:
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452:Carnegie Science
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22:
1509:
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1498:
1464:
1463:
1462:
1457:
1437:
1416:
1308:
1140:
992:
976:
956:Carpo group (2)
951:
888:
872:
831:
800:
791:
786:
756:
755:
745:
743:
735:
734:
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530:
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518:
517:
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504:MPEC 2003-E11:
502:
498:
487:
483:
471:
469:"M.P.C. 105250"
467:
466:
459:
448:
444:
439:
427:Greek mythology
411:
386:of 166° to the
380:
378:Characteristics
347:
317:
313:
297:
282:
270:
219:
215:
192:
189:
187:
184:
182:Semi-major axis
138:
134:
120:
103:
73:
69:
58:
17:
16:Moon of Jupiter
12:
11:
5:
1507:
1505:
1497:
1496:
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1486:
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1476:
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1465:
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1455:
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1418:
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1415:
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1409:
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1399:
1394:
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1384:
1379:
1374:
1369:
1364:
1355:
1350:
1345:
1340:
1335:
1330:
1325:
1319:
1317:
1314:Pasiphae group
1310:
1309:
1307:
1306:
1301:
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1281:
1276:
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1266:
1261:
1252:
1247:
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1237:
1232:
1227:
1222:
1217:
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1207:
1202:
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1192:
1187:
1182:
1177:
1172:
1167:
1162:
1157:
1151:
1149:
1142:
1141:
1139:
1138:
1133:
1128:
1123:
1114:
1109:
1104:
1099:
1097:Jupiter LXVIII
1094:
1089:
1084:
1079:
1074:
1069:
1064:
1059:
1054:
1049:
1044:
1039:
1034:
1029:
1024:
1019:
1014:
1009:
1003:
1001:
994:
993:
991:
990:
984:
982:
978:
977:
975:
974:
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959:
957:
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952:
950:
949:
944:
939:
934:
929:
924:
915:
910:
905:
899:
897:
890:
889:
887:
886:
880:
878:
874:
873:
871:
870:
863:
856:
849:
841:
839:
837:Galilean moons
833:
832:
830:
829:
824:
819:
814:
808:
806:
802:
801:
796:
793:
792:
787:
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784:
777:
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762:
754:
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728:
703:
689:
658:
628:
579:
538:
511:
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481:
457:
441:
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435:
410:
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379:
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306:
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44:
40:
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36:Scott Sheppard
33:
27:
26:
15:
13:
10:
9:
6:
4:
3:
2:
1506:
1495:
1492:
1490:
1487:
1485:
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1471:
1469:
1454:
1453:
1444:
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1426:
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1423:
1419:
1413:
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1375:
1373:
1370:
1368:
1365:
1363:
1362:
1361:
1356:
1354:
1351:
1349:
1348:Jupiter LXVII
1346:
1344:
1341:
1339:
1336:
1334:
1331:
1329:
1326:
1324:
1323:Philophrosyne
1321:
1320:
1318:
1315:
1311:
1305:
1302:
1300:
1297:
1295:
1292:
1290:
1287:
1285:
1282:
1280:
1277:
1275:
1272:
1270:
1267:
1265:
1262:
1260:
1259:
1258:
1253:
1251:
1250:Jupiter LXXII
1248:
1246:
1243:
1241:
1238:
1236:
1233:
1231:
1228:
1226:
1223:
1221:
1218:
1216:
1213:
1211:
1208:
1206:
1203:
1201:
1198:
1196:
1195:Jupiter LXIII
1193:
1191:
1188:
1186:
1183:
1181:
1178:
1176:
1173:
1171:
1168:
1166:
1163:
1161:
1158:
1156:
1153:
1152:
1150:
1147:
1143:
1137:
1134:
1132:
1129:
1127:
1124:
1122:
1121:
1120:
1115:
1113:
1110:
1108:
1105:
1103:
1100:
1098:
1095:
1093:
1090:
1088:
1085:
1083:
1080:
1078:
1075:
1073:
1070:
1068:
1065:
1063:
1060:
1058:
1055:
1053:
1050:
1048:
1045:
1043:
1040:
1038:
1035:
1033:
1030:
1028:
1025:
1023:
1020:
1018:
1015:
1013:
1010:
1008:
1005:
1004:
1002:
999:
995:
989:
986:
985:
983:
979:
973:
972:
971:
966:
964:
961:
960:
958:
954:
948:
945:
943:
940:
938:
935:
933:
930:
928:
925:
923:
922:
921:
916:
914:
911:
909:
906:
904:
901:
900:
898:
895:
894:Himalia group
891:
885:
882:
881:
879:
875:
869:
868:
864:
862:
861:
857:
855:
854:
850:
848:
847:
843:
842:
840:
838:
834:
828:
825:
823:
820:
818:
815:
813:
810:
809:
807:
803:
799:
794:
790:
783:
778:
776:
771:
769:
764:
763:
760:
742:
738:
732:
729:
717:
713:
707:
704:
699:
693:
690:
677:
673:
669:
662:
659:
655:
643:
639:
632:
629:
624:
620:
615:
610:
606:
602:
598:
594:
590:
583:
580:
574:
569:
565:
561:
557:
553:
549:
542:
539:
526:
522:
515:
512:
508:
507:
500:
497:
493:
492:
485:
482:
477:
470:
464:
462:
458:
455:
453:
446:
443:
436:
434:
432:
428:
424:
420:
416:
408:
406:
404:
399:
397:
393:
389:
385:
377:
375:
373:
369:
365:
361:
357:
354:
350:
344:
338:
312:
303:
299:
296:
295:
288:
284:
281:
276:
272:
269:
268:Mean diameter
264:
259:
256:
253:
251:
247:
244:
241:
239:
235:
231:
229:
225:
218:−743.88 days
217:
214:
209:
205:
203:
199:
186:
183:
178:
174:
170:
165:
132:
130:
126:
122:
119:
114:
111:
108:
105:
99:
94:
68:
66:Pronunciation
64:
60:
54:
49:
45:
41:
37:
34:
32:
28:
23:
1450:
1358:
1357:
1284:Jupiter LXVI
1255:
1254:
1224:
1175:Jupiter LXIX
1117:
1116:
1082:Jupiter LXIV
998:Ananke group
968:
967:
918:
917:
865:
858:
851:
844:
797:
744:. Retrieved
740:
731:
719:. Retrieved
715:
706:
692:
680:. Retrieved
676:the original
671:
661:
652:
645:. Retrieved
641:
631:
596:
592:
582:
555:
551:
541:
529:. Retrieved
524:
514:
505:
499:
490:
484:
475:
451:
445:
412:
400:
396:eccentricity
381:
346:
343:Jupiter LVII
342:
310:
309:
293:
202:Eccentricity
109:
61:Jupiter LVII
51:Designations
1474:Carme group
1407:S/2003 J 23
1387:Jupiter LIX
1333:Jupiter LVI
1304:S/2003 J 10
1269:Jupiter LXI
1185:S/2003 J 24
1146:Carme group
1136:Jupiter LXX
1092:S/2003 J 12
1047:S/2003 J 16
1032:Jupiter LIV
1027:Jupiter LII
805:Inner moons
741:www.iau.org
716:www.iau.org
489:IAUC 8087:
403:Carme group
384:inclination
255:Carme group
228:Inclination
102:Named after
57:Designation
1468:Categories
1402:Callirrhoe
1343:S/2016 J 4
1338:S/2003 J 4
1299:S/2021 J 5
1294:S/2018 J 3
1279:S/2003 J 9
1274:Jupiter LI
1210:Kallichore
1205:S/2021 J 4
1180:S/2021 J 6
1165:S/2016 J 3
1160:S/2022 J 2
1155:S/2022 J 1
1112:S/2003 J 2
1087:S/2021 J 1
1072:S/2021 J 2
1062:S/2022 J 3
1022:S/2021 J 3
1012:Jupiter LV
963:S/2018 J 4
942:S/2011 J 3
913:S/2018 J 2
599:(5): 132.
558:(4): 147.
437:References
398:of 0.307.
392:retrograde
353:retrograde
348:S/2003 J 5
129:Adjectives
123:S/2003 J 5
1372:Megaclite
1102:Thelxinoe
1077:Praxidike
1052:Harpalyke
746:27 August
721:27 August
682:10 August
623:123117568
454:, on line
133:Eirenean
25:Discovery
1452:Category
1421:See also
1360:Pasiphae
1353:Hegemone
1328:Eurydome
1235:Eukelade
1190:Chaldene
1170:Pasithee
1131:Hermippe
1057:Orthosie
988:Valetudo
981:Valetudo
932:Lysithea
884:Themisto
877:Themisto
867:Callisto
860:Ganymede
822:Amalthea
817:Adrastea
388:ecliptic
195: km
1397:Autonoe
1377:Cyllene
1245:Taygete
1215:Erinome
1126:Iocaste
1042:Euanthe
1017:Eupheme
1007:Euporie
920:Himalia
647:27 June
601:Bibcode
560:Bibcode
531:27 June
431:Twitter
366:led by
360:Jupiter
351:, is a
341:, also
243:Jupiter
175:
1382:Sinope
1367:Sponde
1289:Kalyke
1225:Eirene
1200:Isonoe
1119:Ananke
1107:Thyone
1067:Helike
927:Pandia
853:Europa
621:
423:Themis
415:Eirene
311:Eirene
206:0.2413
110:Eirēnē
107:Εἰρήνη
38:et al.
20:Eirene
1392:Aoede
1264:Herse
1257:Carme
1240:Arche
1230:Aitne
1037:Mneme
970:Carpo
937:Elara
827:Thebe
812:Metis
619:S2CID
472:(PDF)
250:Group
1412:Kore
1316:(18)
1220:Kale
1148:(30)
1000:(26)
908:Ersa
903:Leda
748:2019
723:2019
684:2017
649:2017
533:2017
421:and
419:Zeus
409:Name
372:lost
300:15.8
285:22.5
273:4 km
46:2003
947:Dia
896:(9)
609:doi
597:144
568:doi
556:153
358:of
294:(H)
193:770
190:731
1470::
846:Io
739:.
714:.
670:.
651:.
640:.
617:.
607:.
595:.
591:.
566:.
554:.
550:.
523:.
474:.
460:^
334:iː
328:iː
319:aɪ
188:23
155:iː
140:aɪ
90:iː
84:iː
75:aɪ
781:e
774:t
767:v
750:.
725:.
700:.
686:.
625:.
611::
603::
576:.
570::
562::
535:.
337:/
331:n
325:r
322:ˈ
316:/
164:/
161:n
158:ə
152:n
149:ˈ
146:ɪ
143:r
137:/
93:/
87:n
81:r
78:ˈ
72:/
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.