1493:
922:
737:
who studied mathematics and astronomy. She is considered to be one of Europe's most distinguished women scientists of her time. The official naming citation was published by the
1627:
1567:
1912:
1892:
1902:
326:
1620:
1560:
868:
1588:
100:
1138:
Usui, Fumihiko; Kuroda, Daisuke; Müller, Thomas G.; Hasegawa, Sunao; Ishiguro, Masateru; Ootsubo, Takafumi; et al. (October 2011).
691:
1613:
1744:
1356:
1553:
1406:
29:
303:
1237:
Veres, Peter; Jedicke, Robert; Fitzsimmons, Alan; Denneau, Larry; Granvik, Mikael; Bolin, Bryce; et al. (November 2015).
1676:
1171:
228:
1835:
1907:
1897:
1514:
897:
1661:
612:
1321:
Nesvorný, D.; Broz, M.; Carruba, V. (December 2014). "Identification and
Dynamical Properties of Asteroid Families".
1825:
1815:
1075:
Masiero, Joseph R.; Mainzer, A. K.; Grav, T.; Bauer, J. M.; Cutri, R. M.; Nugent, C.; et al. (November 2012).
852:
1820:
1239:"Absolute magnitudes and slope parameters for 250,000 asteroids observed by Pan-STARRS PS1 - Preliminary results"
821:
41:
1656:
67:
1077:"Preliminary Analysis of WISE/NEOWISE 3-Band Cryogenic and Post-cryogenic Observations of Main Belt Asteroids"
1840:
1724:
1636:
1487:
954:
Nugent, C. R.; Mainzer, A.; Bauer, J.; Cutri, R. M.; Kramer, E. A.; Grav, T.; et al. (September 2016).
451:
383:
333:
257:
217:
204:
1372:
1761:
1238:
1192:
1076:
1013:
743:
526:, approximately 26 kilometers in diameter. It was discovered on 21 September 1987, by American astronomer
1296:
1012:
Nugent, C. R.; Mainzer, A.; Masiero, J.; Bauer, J.; Cutri, R. M.; Grav, T.; et al. (December 2015).
1666:
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46:
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1428:
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977:
585:
239:
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738:
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589:
292:
1326:
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1088:
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967:
710:
535:
466:
1522:
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864:
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670:
581:
210:
174:
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1344:
1268:
1159:
1106:
1043:
985:
856:
554:
404:
166:
158:
1538:
1193:"Asteroid Lightcurve Analysis at the Palmer Divide Observatory: 2011 December – 2012 March"
1766:
1709:
1694:
1482:
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767:
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194:
83:
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1155:
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734:
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273:
250:
1403:
1047:
1886:
1805:
1704:
1699:
1110:
990:
955:
527:
523:
34:
1871:
1644:
1014:"NEOWISE Reactivation Mission Year One: Preliminary Asteroid Diameters and Albedos"
860:
722:
577:
266:
151:
135:
1272:
817:
1861:
1810:
1771:
1422:
698:
measures between 24.90 and 33.60 kilometers in diameter and its surface has an
281:
1175:
1830:
1776:
643:
178:
1216:
1164:
1139:
1866:
1756:
1605:
141:
709:
derives an albedo of 0.0407 and a diameter of 22.84 kilometers based on an
1545:
1686:
730:
656:
597:
519:
90:
956:"NEOWISE Reactivation Mission Year Two: Asteroid Diameters and Albedos"
687:
1140:"Asteroid Catalog Using Akari: AKARI/IRC Mid-Infrared Asteroid Survey"
538:
in
Flagstaff, Arizona. The asteroid was named for Scottish polymath
1331:
1255:
1030:
972:
1797:
1093:
650:
was obtained from photometric observations by
American astronomer
923:"Asteroid 5771 Somerville – Nesvorny HCM Asteroid Families V3.0"
396:
1609:
1549:
584:
once every 5 years and 7 months (2,029 days). Its orbit has an
1429:
818:"JPL Small-Body Database Browser: 5771 Somerville (1987 ST1)"
619:
begins with its official discovery observation at
Flagstaff.
682:
According to the surveys carried out by the
Japanese
1854:
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381:
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165:
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98:
77:
65:
60:
52:
40:
28:
23:
763:
761:
664:of 9.20 hours with a brightness amplitude of 0.80
1144:Publications of the Astronomical Society of Japan
561:with more than 700 known members, consisting of
847:Schmadel, Lutz D. (2007). "(5771) Somerville".
1186:
1184:
1070:
1068:
1066:
1064:
1621:
1561:
1291:
1289:
1007:
1005:
1003:
1001:
949:
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945:
943:
8:
18:
1649:
1628:
1614:
1606:
1568:
1554:
1546:
1491:
842:
840:
838:
660:) in Colorado. Lightcurve analysis gave a
1423:Asteroids and comets rotation curves, CdR
1330:
1254:
1163:
1092:
1029:
989:
971:
812:
810:
808:
806:
917:
915:
580:main-belt at a distance of 2.4–3.8
1913:Astronomical objects discovered in 1987
1893:Minor planet object articles (numbered)
1425:– Observatoire de Genève, Raoul Behrend
1349:10.2458/azu_uapress_9780816532131-ch016
1133:
1131:
1129:
1127:
802:
757:
892:
890:
888:
886:
884:
882:
880:
707:Collaborative Asteroid Lightcurve Link
17:
900:. Asteroid Lightcurve Database (LCDB)
729:(1780–1872; née Fairfax), a Scottish
304:Longitude of ascending node
7:
768:Lightcurve plot of (5771) Somerville
1496:
1400:Asteroid Lightcurve Database (LCDB)
692:Wide-field Infrared Survey Explorer
576:The asteroid orbits the Sun in the
1903:Discoveries by Edward L. G. Bowell
654:at his Palmer Divide Observatory (
14:
1081:The Astrophysical Journal Letters
898:"LCDB Data for (5771) Somerville"
1439:AstDyS-2, Asteroids—Dynamic Site
1417:Dictionary of Minor Planet Names
849:Dictionary of Minor Planet Names
782:hours and an amplitude (mag) of
1191:Warner, Brian D. (July 2012).
861:10.1007/978-3-540-29925-7_5435
522:from the outer regions of the
518:, is a carbonaceous Lixiaohua
1:
770:, Palmer Divide Observatory,
615:in December 1982. The body's
1297:"5771 Somerville (1987 ST1)"
1273:10.1016/j.icarus.2015.08.007
642:In March 2012, a rotational
1048:10.1088/0004-637X/814/2/117
613:Purple Mountain Observatory
569:. The family's namesake is
316:Argument of perihelion
1929:
1111:10.1088/2041-8205/759/1/L8
991:10.3847/0004-6256/152/3/63
853:Springer Berlin Heidelberg
511:, provisional designation
136:Minor planet category
1652:
1637:Small Solar System bodies
1583:
1197:The Minor Planet Bulletin
1018:The Astrophysical Journal
822:Jet Propulsion Laboratory
774:(2012), with a period of
502:
251:Orbital period (sidereal)
185:
173:
1409:16 December 2017 at the
960:The Astronomical Journal
927:Small Bodies Data Ferret
820:(2017-04-28 last obs.).
702:between 0.017 and 0.04.
623:Physical characteristics
604:was first identified as
546:Orbit and classification
467:Absolute magnitude
327:Physical characteristics
101:Alternative designations
1577:Minor planets navigator
1488:JPL Small-Body Database
384:Synodic rotation period
167:Orbital characteristics
1762:Trans-Neptunian object
1452:Observation prediction
1165:10.1093/pasj/63.5.1117
199:34.36 yr (12,549 days)
1431:– Minor Planet Center
1373:"MPC/MPO/MPS Archive"
532:Anderson Mesa Station
187:Uncertainty parameter
1735:Distant minor planet
1325:. pp. 297–321.
596:with respect to the
68:MPC designation
1908:Named minor planets
1898:Lixiaohua asteroids
1539:Physical parameters
1377:Minor Planet Center
1341:2015aste.book..297N
1301:Minor Planet Center
1265:2015Icar..261...34V
1209:2012MPBu...39..158W
1176:AcuA catalog p. 153
1156:2011PASJ...63.1117U
1103:2012ApJ...759L...8M
1040:2015ApJ...814..117N
982:2016AJ....152...63N
739:Minor Planet Center
678:Diameter and albedo
571:3556 Lixiaohua
553:is a member of the
53:Discovery date
42:Discovery site
20:
1476:Observational info
711:absolute magnitude
690:mission of NASA's
536:Lowell Observatory
177:4 September 2017 (
47:Anderson Mesa Stn.
30:Discovered by
1880:
1879:
1792:
1791:
1677:Meanings of names
1603:
1602:
870:978-3-540-00238-3
506:
505:
287:0° 10 38.64 / day
73:(5771) Somerville
56:21 September 1987
1920:
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1623:
1616:
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1595:5772 Johnlambert
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1531:Orbital elements
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1150:(5): 1117–1138.
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791:
789:
787:
781:
779:
765:
747:
725:was named after
673:
659:
610:
567:X-type asteroids
557:, an outer-belt
555:Lixiaohua family
517:
498:
496:
487: 12.50
483: 12.40
479: 12.30
445:
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432:
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405:Geometric albedo
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155:
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24:Discovery
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1589:5771 Somerville
1579:
1574:
1483:5771 Somerville
1468:Proper elements
1435:5771 Somerville
1411:Wayback Machine
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855:. p. 488.
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795:
794:
785:
783:
777:
775:
772:Brian D. Warner
766:
759:
754:
742:
727:Mary Somerville
719:
684:Akari satellite
680:
669:
662:rotation period
655:
640:
638:Rotation period
632:C-type asteroid
625:
617:observation arc
609:
605:
588:of 0.22 and an
559:asteroid family
548:
540:Mary Somerville
516:
512:
509:5771 Somerville
494:
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229:Semi-major axis
195:Observation arc
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149:
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124:
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117:
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88:
87:
84:Mary Somerville
80:
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19:5771 Somerville
12:
11:
5:
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1836:Near-parabolic
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1808:
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1782:Scattered disc
1779:
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1753:
1752:
1750:Neptune trojan
1747:
1739:
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1731:
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1728:
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1725:Spectral types
1722:
1717:
1715:Jupiter trojan
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1499:Close approach
1480:
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1426:
1420:
1419:, Google books
1414:
1402:, query form (
1395:
1394:External links
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1203:(3): 158–167.
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735:science writer
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1872:Space debris
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1471:
1463:
1460:Orbital info
1455:
1447:
1438:
1380:. Retrieved
1376:
1367:
1323:Asteroids IV
1322:
1316:
1304:. Retrieved
1300:
1276:. Retrieved
1246:
1242:
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1220:. Retrieved
1200:
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1114:. Retrieved
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1051:. Retrieved
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930:. Retrieved
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902:. Retrieved
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771:
741:on 12 July (
723:minor planet
720:
706:
704:
695:
681:
652:Brian Warner
647:
641:
627:
626:
601:
586:eccentricity
575:
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488:
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476:
468:
267:Mean anomaly
260:(2,029 days)
240:Eccentricity
145:
113:
61:Designations
15:
1862:Cosmic dust
1826:Long-period
1816:Halley-type
1772:Kuiper belt
1657:Designation
1382:9 September
1306:9 September
1278:9 September
1222:9 September
1116:9 September
1053:9 September
904:9 September
827:9 September
590:inclination
475:12.20
293:Inclination
282:Mean motion
79:Named after
1887:Categories
1867:Meteoroids
1846:Sungrazing
1821:Hyperbolic
1777:Oort cloud
1720:Near-Earth
1332:1502.01628
1256:1506.00762
1031:1509.02522
973:1606.08923
932:27 October
798:References
696:Somerville
648:Somerville
644:lightcurve
628:Somerville
602:Somerville
551:Somerville
334:Dimensions
218:Perihelion
181:2458000.5)
89:(Scottish
1757:Damocloid
1515:Ephemeris
1507:Discovery
1444:Ephemeris
1249:: 34–47.
1217:1052-8091
1094:1209.5794
1024:(2): 13.
966:(3): 12.
713:of 12.3.
666:magnitude
444:(derived)
340:(derived)
338:22.84 km
234:3.1364 AU
222:2.4381 AU
159:Lixiaohua
142:main-belt
35:E. Bowell
1841:Periodic
1767:Detached
1687:Asteroid
1407:Archived
1087:(1): 5.
731:polymath
686:and the
598:ecliptic
520:asteroid
205:Aphelion
91:polymath
1806:Extinct
1745:Centaur
1485:at the
1337:Bibcode
1261:Bibcode
1205:Bibcode
1152:Bibcode
1099:Bibcode
1036:Bibcode
978:Bibcode
688:NEOWISE
606:1982 YY
534:of the
530:at the
513:1987 ST
442:0.0407
321:101.58°
309:288.45°
297:8.2191°
209:3.8347
169:
161:
156:
125:1989 BG
118:1982 YY
107:1987 ST
86:
1798:Comets
1710:Family
1695:Active
1662:Groups
1535:·
1533:
1527:·
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1519:·
1517:
1511:·
1509:
1503:·
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1472:·
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1448:·
1446:
1355:
1243:Icarus
1215:
1172:online
867:
744:M.P.C.
717:Naming
700:albedo
563:C-type
489:·
485:·
481:·
477:·
460:
362:28.306
272:135.29
244:0.2226
146:·
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114:·
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1855:Other
1811:Great
1537:
1529:
1521:
1513:
1505:
1474:
1466:
1458:
1450:
1327:arXiv
1251:arXiv
1089:arXiv
1026:arXiv
968:arXiv
752:Notes
746:25444
721:This
578:outer
493:12.94
491:
423:0.001
419:0.029
415:0.002
411:0.017
371:33.60
366:0.264
353:26.43
344:24.90
256:5.55
175:Epoch
152:outer
148:
116:
1831:Lost
1672:Moon
1667:List
1404:info
1384:2017
1353:ISBN
1308:2017
1280:2017
1224:2017
1213:ISSN
1118:2017
1055:2017
934:2019
906:2017
865:ISBN
829:2017
788:0.03
784:0.80
780:0.05
776:9.20
733:and
705:The
671:U=2+
592:of 8
565:and
497:0.26
439:0.08
435:0.04
431:0.03
427:0.03
394:0.05
390:9.20
375:2.18
357:5.87
348:6.97
1437:at
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1269:doi
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