1610:
506:
665:
2238:
754:
2543:
496:
probe. Estimated to be approximately 42 kilometres (26 mi) in diameter, the object had a poorly determined orbit as it had been observed for only a few months. With MPEC 2024-E99 the Minor Planet Center published on 6 March 2024 additional observations by New
Horizons KBO Search-Subaru which
549:
with the help of the Hubble Space
Telescope because the object has a magnitude of 26.3, which is too faint to be observed by ground-based telescopes. Preliminary observations by the HST searching for
2271:
2485:
987:
2575:
1684:
2580:
2570:
2590:
564:
was first discovered in observations on July 30, 2014, but it was designated e31007AI at the time, nicknamed e3 for short. Its existence as a potential target of the
1493:
45:
773:, the probe was to be maneuvered to a flyby of at least one Kuiper belt object. Several potential targets were under consideration for the first such flyby.
341:
1241:
Benecchi, S. D.; Borncamp, D.; Parker, A. H.; Buie, M. W.; Noll, K. S.; Binzel, R. P.; et al. (December 2019). "The color and binarity of (486958)
1417:
2585:
1677:
1202:
877:
2565:
1961:
1372:
127:
2286:
1670:
1439:
Porter, S. B.; Verbiscer, A. J.; Weaver, H. A.; Spencer, J. R.; Kavelaars, J. J.; Singer, K. N.; Parker, J. W.; Stern, S. A. (2020).
1013:
1801:
1357:
1209:
975:
709:
at phase angles near 90Ā°, it displayed large variations in brightness, indicating that its shape is either extremely elongated or
2266:
72:
676:
probe completed its flyby of
Arrokoth, the probe began observations of other nearby surrounding Kuiper belt objects, including
318:
1733:
243:
629:. As this object has not been observed since July 2017, its orbit remains rather poorly determined still containing a high
2261:
1892:
745:
is indeed a binary, with two components about 30 km (19 mi) in diameter, about 150 km (93 mi) apart.
2359:
602:
401:
1631:
1168:
2344:
1994:
1718:
1503:
905:
2334:
1954:
1882:
1872:
2349:
1877:
1546:
S. A. Stern; H. A. Weaver; J. R. Spencer; H. A. Elliott (2016). "The New
Horizons Kuiper Belt Extended Mission".
1297:
1046:
84:
1984:
1713:
941:
546:
110:
2495:
1897:
1781:
1693:
1604:
1425:
691:
479:
395:
369:
349:
272:
232:
219:
77:
1321:"The Successful Search for a Post-Pluto KBO Flyby Target for New Horizons Using the Hubble Space Telescope"
2511:
2465:
2369:
1818:
598:
483:
467:
155:
89:
1526:
2546:
2003:
1947:
1723:
653:
630:
471:
330:
201:
505:
44:
2529:
2276:
1989:
1791:
1474:
1331:
1128:
614:
254:
167:
2364:
2291:
2237:
2146:
2111:
1498:
1320:
873:
785:
618:
580:
307:
849:
in
January 2019, at a distance of less than 0.1 AU (15 million km, 9.3 million miles). This makes
2281:
2134:
1573:
1555:
1279:
1261:
1146:
1118:
422:
410:
1213:
664:
1639:
2425:
2400:
2390:
2122:
1776:
1728:
983:
789:
753:
606:
464:
225:
189:
175:
1494:"Alan Stern on Pluto's Wonders, New Horizons' Lost Twin, and That Whole "Dwarf Planet" Thing"
1398:
1349:
1902:
1565:
1399:"NASA's Hubble Telescope Finds Potential Kuiper Belt Targets for New Horizons Pluto Mission"
1271:
1136:
971:
649:
381:
182:
1623:
1615:
2385:
2042:
1823:
1766:
1751:
1655:
1440:
807:
637:
610:
557:
probe started in June 2014, and more intensive observations continued in July and August.
521:
487:
209:
1609:
1599:
1478:
1335:
1132:
2522:
2420:
2339:
1838:
1806:
1771:
622:
288:
265:
1647:
1075:
2559:
2435:
2405:
2062:
1862:
1761:
1756:
1577:
1283:
1150:
781:
717:
1593:
698:
probe to make a rough determination of its rotation period as well as its shape. As
2395:
2253:
1971:
1928:
1701:
1468:
1198:
869:
788:. The potential encounter in 2018ā2019 would have been at a distance of 43ā44
550:
492:
475:
281:
149:
57:
1448:. 51st Lunar and Planetary Science Conference. Lunar and Planetary Institute. 1645
1275:
1042:
668:
Comparison of orbital separations and diameters of trans-Neptunian close binaries
2516:
2415:
2096:
2091:
1918:
1867:
1828:
296:
17:
605:, also known as "cubewano". It orbits the Sun at a distance of 43.3ā44.84
2430:
2181:
2027:
1887:
1833:
1569:
735:
193:
2410:
2217:
2193:
2158:
2080:
2068:
1923:
1813:
1662:
1531:
1421:
1243:
890:
830:
819:
641:
526:
1105:
Weaver, H. A.; Porter, S. B.; Spencer, J. R.; et al. (February 2022).
2307:
2116:
1743:
1141:
1106:
645:
626:
163:
1473:. 53rd Annual DPS Meeting. Vol. 53. American Astronomical Society.
2475:
2455:
2058:
2032:
2354:
2106:
2101:
1017:
810:) as the next flyby target, eliminating the other possible targets ā
1470:
Discovery of Tight
Binaries in the Kuiper Belt by New Horizons LORRI
1560:
1266:
1123:
656:
on Hawaii. and ends presently on 21 July 2017, covering 1122 days.
2037:
1854:
1418:"Hubble Telescope Spots Post-Pluto Targets for New Horizons Probe"
770:
752:
663:
504:
569:
1943:
1939:
1666:
583:
until March 2015 after better orbit information was available.
784:
between 30 and 55 kilometers, depending on the body's assumed
1467:
Weaver, Harold; Porter, Simon; Spencer, John (October 2021).
1350:"Hubble to Proceed with Full Search for New Horizons Targets"
727:
appeared to be possibly a separated binary in a few resolved
1107:"High Resolution Search for KBO Binaries from New Horizons"
1069:
1067:
1065:
1063:
572:
in
October 2014 and designated PT2, but the official name
2486:
Cape
Canaveral Air Force Station Space Launch Complex 41
1527:"Beyond Pluto: 2nd Target Chosen for New Horizons Probe"
1252:
and other long-range New
Horizons Kuiper Belt targets".
490:
was selected, it was a potential flyby target for the
1203:"New Horizons HST KBO Search Results: Status Report"
2504:
2448:
2378:
2327:
2320:
2300:
2252:
2245:
2173:
2051:
2020:
2013:
1911:
1853:
1790:
1742:
1700:
1328:
European
Planetary Science Congress (EPSC) Abstract
1193:
1191:
1189:
420:
408:
393:
379:
367:
347:
340:
328:
316:
306:
294:
279:
263:
253:
241:
231:
218:
208:
181:
147:
125:
108:
103:
95:
83:
71:
66:
966:
964:
962:
731:images, but in 2020 this remained inconclusive.
1319:J. R. Spencer; M. W. Buie; et al. (2015).
1236:
1234:
1162:
1160:
1043:"JPL Small-Body Database Browser: (2014 OS393)"
1955:
1678:
486:on 30 July 2014. Until 2015, when the object
8:
1442:Shapes of TNOs from New Horizons Lightcurves
1169:"New Horizons Discovers Kuiper Belt "Twins""
1100:
1098:
1096:
936:
934:
932:
930:
928:
926:
924:
497:allowed to compute a fairly reliable orbit.
32:
976:"Finally! New Horizons has a second target"
2576:Discoveries by the New Horizons KBO Search
2324:
2249:
2017:
1962:
1948:
1940:
1706:
1685:
1671:
1663:
1608:
1007:
1005:
1003:
1001:
999:
997:
43:
2581:Discoveries by the Hubble Space Telescope
2571:Minor planet object articles (unnumbered)
1559:
1265:
1140:
1122:
1037:
1035:
1033:
1031:
1029:
1027:
2591:Astronomical objects discovered in 2014
1076:"List of Known Trans-Neptunian Objects"
1074:Johnston, Wm. Robert (18 August 2020).
920:
899:, another tight binary KBO observed by
31:
1300:. Asteroid Lightcurve Database (LCDB)
990:from the original on 15 October 2014.
319:Longitude of ascending node
7:
761:and other nearby Kuiper belt objects
613:of 44.04 AU). Its orbit has an
2287:Venetia Burney Student Dust Counter
1613:
1330:. Copernicus Office: EPSC2015-417.
1167:Dickinson, David (8 October 2021).
856:the second closest KBO observed by
1492:Powell, Corey S. (29 March 2015).
25:
1525:Cofield, Calla (28 August 2015).
1358:Space Telescope Science Institute
1210:Space Telescope Science Institute
1012:Zangari, Amanda (28 March 2015).
690:'s brightness variations at high
2542:
2541:
2267:Long Range Reconnaissance Imager
2236:
1377:to Proceed with Full Search for
799:team announced the selection of
478:. It was first observed by the
2586:Binary trans-Neptunian objects
1594:List of Transneptunian Objects
1416:Wall, Mike (15 October 2014).
1385:International Space Fellowship
1371:Schmidt, Klaus (2 July 2014).
644:taken on 25 June 2014, by the
474:, the outermost region of the
27:Classical Kuiper belt asteroid
1:
2566:Classical Kuiper belt objects
1111:The Planetary Science Journal
872:has not been numbered by the
769:probe completed its flyby of
720:of two separated components.
375:36.214 h (1.5089 d)
2360:Southwest Research Institute
1298:"LCDB Data for (2014+OS393)"
1276:10.1016/j.icarus.2019.01.025
1212:. p. 23. Archived from
603:classical Kuiper belt object
61:spacecraft on 5 January 2019
2345:Goddard Space Flight Center
331:Argument of perihelion
2607:
2335:Applied Physics Laboratory
601:and likely a non-resonant
451:, unofficially designated
150:Minor planet category
2539:
2350:Jet Propulsion Laboratory
2234:
1979:
1709:
1694:Small Solar System bodies
1570:10.1007/s11214-018-0507-4
1047:Jet Propulsion Laboratory
501:Discovery and designation
437:
266:Orbital period (sidereal)
200:
188:
42:
1045:(2014-10-24 last obs.).
587:Orbit and classification
579:was not assigned by the
547:New Horizons Search Team
423:Absolute magnitude
342:Physical characteristics
128:Alternative designations
1605:JPL Small-Body Database
1354:HubbleSite news release
795:On 28 August 2015, the
646:New Horizons KBO Search
513:potential targets 1ā3.
480:New Horizons KBO Search
370:Synodic rotation period
183:Orbital characteristics
78:New Horizons KBO Search
2512:Hubble Space Telescope
2370:University of Colorado
1819:Trans-Neptunian object
1014:"Postcards from Pluto"
980:Planetary Society blog
842:The spacecraft passed
762:
669:
609:once every 292 years (
599:trans-Neptunian object
568:probe was revealed by
545:was discovered by the
536:
484:Hubble Space Telescope
468:trans-Neptunian object
90:Hubble Space Telescope
2004:New Frontiers program
1596:, Minor Planet Center
1548:Space Science Reviews
756:
667:
654:Mauna Kea Observatory
508:
472:classical Kuiper belt
202:Uncertainty parameter
2530:Pluto Kuiper Express
1990:Exploration of Pluto
1792:Distant minor planet
864:Numbering and naming
738:in 2021 showed that
625:with respect to the
488:486958 Arrokoth
111:MPC designation
2365:Stanford University
1656:Physical parameters
1506:on 16 November 2019
1479:2021DPS....5330707W
1428:on 15 October 2014.
1336:2015EPSC...10..417S
1201:(15 October 2014).
1173:Sky & Telescope
1133:2022PSJ.....3...46W
974:(15 October 2014).
946:Minor Planet Center
874:Minor Planet Center
581:Minor Planet Center
96:Discovery date
85:Discovery site
39:
2496:Deep Space Network
1405:. 15 October 2014.
1142:10.3847/PSJ/ac4cb7
1080:Johnston's Archive
860:, after Arrokoth.
763:
683:. Observations of
670:
537:
524:(PT1) is in blue.
411:Apparent magnitude
73:Discovered by
2553:
2552:
2491:
2481:
2471:
2461:
2444:
2443:
2316:
2315:
2232:
2231:
1937:
1936:
1849:
1848:
1734:Meanings of names
984:Planetary Society
972:Lakdawalla, Emily
780:has an estimated
551:KBO flyby targets
520:(PT2) is in red.
441:
440:
16:(Redirected from
2598:
2545:
2544:
2489:
2479:
2469:
2459:
2325:
2250:
2240:
2225:
2223:
2222:
2213:
2211:
2210:
2201:
2199:
2198:
2189:
2187:
2186:
2166:
2164:
2163:
2154:
2152:
2151:
2147:(556416) 2014 OE
2142:
2140:
2139:
2135:(516977) 2012 HZ
2130:
2128:
2127:
2123:(307261) 2002 MS
2088:
2086:
2085:
2076:
2074:
2073:
2018:
1964:
1957:
1950:
1941:
1707:
1687:
1680:
1673:
1664:
1648:Orbital elements
1612:
1582:
1581:
1563:
1543:
1537:
1536:
1522:
1516:
1515:
1513:
1511:
1502:. Archived from
1489:
1483:
1482:
1464:
1458:
1457:
1455:
1453:
1447:
1436:
1430:
1429:
1424:. Archived from
1413:
1407:
1406:
1395:
1389:
1388:
1368:
1362:
1361:
1346:
1340:
1339:
1325:
1316:
1310:
1309:
1307:
1305:
1294:
1288:
1287:
1269:
1251:
1249:
1248:
1238:
1229:
1228:
1226:
1224:
1218:
1207:
1195:
1184:
1183:
1181:
1179:
1164:
1155:
1154:
1144:
1126:
1102:
1091:
1090:
1088:
1086:
1071:
1058:
1057:
1055:
1053:
1039:
1022:
1021:
1009:
992:
991:
968:
957:
956:
954:
952:
938:
898:
896:
895:
855:
848:
838:
836:
835:
827:
825:
824:
816:
805:
779:
744:
726:
715:
708:
689:
682:
650:Subaru Telescope
617:of 0.018 and an
596:
578:
563:
544:
534:
532:
531:
519:
462:
458:
454:
449:
382:Geometric albedo
362:
357:
302:0Ā° 0 12.24 / day
143:
121:
54:
47:
40:
38:
21:
18:New Horizons PT2
2606:
2605:
2601:
2600:
2599:
2597:
2596:
2595:
2556:
2555:
2554:
2549:
2535:
2500:
2440:
2386:Frances Bagenal
2374:
2312:
2296:
2241:
2228:
2220:
2219:
2216:
2208:
2207:
2204:
2196:
2195:
2192:
2184:
2183:
2180:
2169:
2161:
2160:
2157:
2149:
2148:
2145:
2137:
2136:
2133:
2125:
2124:
2121:
2083:
2082:
2079:
2071:
2070:
2067:
2047:
2043:486958 Arrokoth
2009:
2008:
1975:
1968:
1938:
1933:
1907:
1845:
1786:
1738:
1696:
1691:
1590:
1585:
1545:
1544:
1540:
1524:
1523:
1519:
1509:
1507:
1491:
1490:
1486:
1466:
1465:
1461:
1451:
1449:
1445:
1438:
1437:
1433:
1415:
1414:
1410:
1397:
1396:
1392:
1370:
1369:
1365:
1348:
1347:
1343:
1323:
1318:
1317:
1313:
1303:
1301:
1296:
1295:
1291:
1246:
1245:
1242:
1240:
1239:
1232:
1222:
1220:
1219:on 27 July 2015
1216:
1205:
1197:
1196:
1187:
1177:
1175:
1166:
1165:
1158:
1104:
1103:
1094:
1084:
1082:
1073:
1072:
1061:
1051:
1049:
1041:
1040:
1025:
1011:
1010:
995:
970:
969:
960:
950:
948:
940:
939:
922:
918:
893:
892:
889:
886:
866:
854:
850:
847:
843:
833:
832:
829:
822:
821:
818:
815:
811:
808:486958 Arrokoth
804:
800:
778:
774:
751:
743:
739:
725:
721:
714:
710:
707:
703:
688:
684:
681:
677:
662:
648:team using the
638:observation arc
611:semi-major axis
595:
591:
589:
577:
573:
562:
558:
543:
539:
529:
528:
525:
522:486958 Arrokoth
518:
514:
503:
460:
456:
452:
448:
444:
432:
428:
413:
398:
388:
384:
372:
360:
359:
355:
352:
333:
321:
299:
284:
268:
246:
244:Semi-major axis
210:Observation arc
192:8 August 2014 (
166:
152:
133:
130:
120:
116:
113:
62:
53:
49:
37:
33:
28:
23:
22:
15:
12:
11:
5:
2604:
2602:
2594:
2593:
2588:
2583:
2578:
2573:
2568:
2558:
2557:
2551:
2550:
2540:
2537:
2536:
2534:
2533:
2526:
2523:New Horizons 2
2519:
2514:
2508:
2506:
2502:
2501:
2499:
2498:
2493:
2483:
2473:
2463:
2460:launch vehicle
2452:
2450:
2446:
2445:
2442:
2441:
2439:
2438:
2433:
2428:
2426:Mark Showalter
2423:
2421:Daniel Sarokon
2418:
2413:
2408:
2403:
2398:
2393:
2391:Richard Binzel
2388:
2382:
2380:
2376:
2375:
2373:
2372:
2367:
2362:
2357:
2352:
2347:
2342:
2340:Ball Aerospace
2337:
2331:
2329:
2322:
2318:
2317:
2314:
2313:
2311:
2310:
2304:
2302:
2298:
2297:
2295:
2294:
2289:
2284:
2279:
2274:
2269:
2264:
2258:
2256:
2247:
2243:
2242:
2235:
2233:
2230:
2229:
2227:
2226:
2214:
2202:
2190:
2177:
2175:
2171:
2170:
2168:
2167:
2155:
2143:
2131:
2119:
2114:
2109:
2104:
2099:
2094:
2089:
2077:
2065:
2055:
2053:
2049:
2048:
2046:
2045:
2040:
2035:
2030:
2024:
2022:
2015:
2011:
2010:
2007:
2006:
2001:
1992:
1987:
1981:
1980:
1977:
1976:
1969:
1967:
1966:
1959:
1952:
1944:
1935:
1934:
1932:
1931:
1926:
1921:
1915:
1913:
1909:
1908:
1906:
1905:
1900:
1895:
1893:Near-parabolic
1890:
1885:
1880:
1875:
1870:
1865:
1859:
1857:
1851:
1850:
1847:
1846:
1844:
1843:
1842:
1841:
1839:Scattered disc
1836:
1831:
1826:
1816:
1811:
1810:
1809:
1807:Neptune trojan
1804:
1796:
1794:
1788:
1787:
1785:
1784:
1782:Spectral types
1779:
1774:
1772:Jupiter trojan
1769:
1764:
1759:
1754:
1748:
1746:
1740:
1739:
1737:
1736:
1731:
1726:
1721:
1716:
1710:
1704:
1698:
1697:
1692:
1690:
1689:
1682:
1675:
1667:
1661:
1660:
1659:
1658:
1616:Close approach
1597:
1589:
1588:External links
1586:
1584:
1583:
1538:
1517:
1484:
1459:
1431:
1408:
1390:
1363:
1360:. 1 July 2014.
1341:
1311:
1289:
1230:
1185:
1156:
1092:
1059:
1023:
993:
958:
919:
917:
914:
913:
912:
903:
885:
882:
865:
862:
852:
845:
813:
802:
792:from the Sun.
776:
757:Trajectory of
750:
747:
741:
734:Later work by
723:
712:
705:
686:
679:
661:
658:
640:begins with a
593:
588:
585:
575:
560:
541:
516:
509:The orbits of
502:
499:
446:
439:
438:
435:
434:
429:
421:
418:
417:
414:
409:
406:
405:
399:
394:
391:
390:
385:
380:
377:
376:
373:
368:
365:
364:
353:
348:
345:
344:
338:
337:
334:
329:
326:
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322:
317:
314:
313:
310:
304:
303:
300:
295:
292:
291:
285:
280:
277:
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269:
264:
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257:
251:
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242:
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222:
216:
215:
212:
206:
205:
198:
197:
186:
185:
179:
178:
153:
148:
145:
144:
134:e31007AI
131:
126:
123:
122:
118:
114:
109:
106:
105:
101:
100:
97:
93:
92:
87:
81:
80:
75:
69:
68:
64:
63:
55:imaged by the
51:
48:
35:
26:
24:
14:
13:
10:
9:
6:
4:
3:
2:
2603:
2592:
2589:
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2579:
2577:
2574:
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2569:
2567:
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2548:
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2515:
2513:
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2503:
2497:
2494:
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2464:
2457:
2454:
2453:
2451:
2447:
2437:
2434:
2432:
2429:
2427:
2424:
2422:
2419:
2417:
2414:
2412:
2409:
2407:
2406:Lisa Hardaway
2404:
2402:
2399:
2397:
2394:
2392:
2389:
2387:
2384:
2383:
2381:
2377:
2371:
2368:
2366:
2363:
2361:
2358:
2356:
2353:
2351:
2348:
2346:
2343:
2341:
2338:
2336:
2333:
2332:
2330:
2326:
2323:
2319:
2309:
2306:
2305:
2303:
2299:
2293:
2290:
2288:
2285:
2283:
2280:
2278:
2275:
2273:
2270:
2268:
2265:
2263:
2260:
2259:
2257:
2255:
2251:
2248:
2244:
2239:
2224:
2215:
2212:
2203:
2200:
2191:
2188:
2179:
2178:
2176:
2172:
2165:
2156:
2153:
2144:
2141:
2132:
2129:
2120:
2118:
2115:
2113:
2110:
2108:
2105:
2103:
2100:
2098:
2095:
2093:
2090:
2087:
2078:
2075:
2066:
2064:
2060:
2057:
2056:
2054:
2050:
2044:
2041:
2039:
2036:
2034:
2031:
2029:
2026:
2025:
2023:
2019:
2016:
2012:
2005:
2002:
2000:
1998:
1993:
1991:
1988:
1986:
1983:
1982:
1978:
1974:
1973:
1965:
1960:
1958:
1953:
1951:
1946:
1945:
1942:
1930:
1927:
1925:
1922:
1920:
1917:
1916:
1914:
1910:
1904:
1901:
1899:
1896:
1894:
1891:
1889:
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1879:
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1866:
1864:
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1852:
1840:
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1832:
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1827:
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1821:
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1817:
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1812:
1808:
1805:
1803:
1800:
1799:
1798:
1797:
1795:
1793:
1789:
1783:
1780:
1778:
1775:
1773:
1770:
1768:
1765:
1763:
1762:Asteroid belt
1760:
1758:
1757:Aten asteroid
1755:
1753:
1750:
1749:
1747:
1745:
1741:
1735:
1732:
1730:
1727:
1725:
1722:
1720:
1717:
1715:
1712:
1711:
1708:
1705:
1703:
1702:Minor planets
1699:
1695:
1688:
1683:
1681:
1676:
1674:
1669:
1668:
1665:
1657:
1653:
1649:
1645:
1641:
1640:Orbit diagram
1637:
1633:
1629:
1625:
1621:
1617:
1614:
1611:
1607:
1606:
1601:
1598:
1595:
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1575:
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1557:
1553:
1549:
1542:
1539:
1534:
1533:
1528:
1521:
1518:
1505:
1501:
1500:
1495:
1488:
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1476:
1472:
1471:
1463:
1460:
1444:
1443:
1435:
1432:
1427:
1423:
1419:
1412:
1409:
1404:
1400:
1394:
1391:
1386:
1382:
1380:
1376:
1367:
1364:
1359:
1355:
1351:
1345:
1342:
1337:
1333:
1329:
1322:
1315:
1312:
1299:
1293:
1290:
1285:
1281:
1277:
1273:
1268:
1263:
1259:
1255:
1250:
1237:
1235:
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1215:
1211:
1204:
1200:
1194:
1192:
1190:
1186:
1174:
1170:
1163:
1161:
1157:
1152:
1148:
1143:
1138:
1134:
1130:
1125:
1120:
1116:
1112:
1108:
1101:
1099:
1097:
1093:
1081:
1077:
1070:
1068:
1066:
1064:
1060:
1048:
1044:
1038:
1036:
1034:
1032:
1030:
1028:
1024:
1019:
1015:
1008:
1006:
1004:
1002:
1000:
998:
994:
989:
985:
981:
977:
973:
967:
965:
963:
959:
947:
943:
937:
935:
933:
931:
929:
927:
925:
921:
915:
911:
909:
904:
902:
897:
888:
887:
883:
881:
879:
875:
871:
863:
861:
859:
840:
837:
826:
809:
806:(later named
798:
793:
791:
787:
783:
782:mean diameter
772:
768:
760:
755:
748:
746:
737:
732:
730:
719:
718:binary system
701:
697:
693:
675:
666:
659:
657:
655:
651:
647:
643:
639:
634:
632:
628:
624:
620:
616:
612:
608:
604:
600:
586:
584:
582:
571:
567:
556:
552:
548:
533:
523:
512:
507:
500:
498:
495:
494:
489:
485:
481:
477:
473:
469:
466:
450:
436:
430:
427:
426:
419:
415:
412:
407:
403:
400:
397:
396:Spectral type
392:
386:
383:
378:
374:
371:
366:
354:
351:
350:Mean diameter
346:
343:
339:
335:
332:
327:
323:
320:
315:
311:
309:
305:
301:
298:
293:
290:
286:
283:
278:
274:
270:
267:
262:
258:
256:
252:
248:
245:
240:
236:
234:
230:
227:
223:
221:
217:
213:
211:
207:
203:
199:
195:
191:
187:
184:
180:
177:
173:
169:
165:
161:
157:
154:
151:
146:
141:
138: e3
137:
132:
129:
124:
115:
112:
107:
102:
98:
94:
91:
88:
86:
82:
79:
76:
74:
70:
65:
60:
59:
46:
41:
30:
19:
2528:
2521:
2396:Alice Bowman
2328:Institutions
2205:
2052:Observations
1997:New Horizons
1996:
1972:New Horizons
1970:
1929:Space debris
1651:
1643:
1635:
1627:
1619:
1603:
1551:
1547:
1541:
1530:
1520:
1508:. Retrieved
1504:the original
1497:
1487:
1469:
1462:
1450:. Retrieved
1441:
1434:
1426:the original
1411:
1402:
1393:
1384:
1379:New Horizons
1378:
1374:
1366:
1353:
1344:
1327:
1314:
1302:. Retrieved
1292:
1257:
1253:
1221:. Retrieved
1214:the original
1176:. Retrieved
1172:
1114:
1110:
1083:. Retrieved
1079:
1050:. Retrieved
979:
949:. Retrieved
945:
942:"2014 OS393"
908:New Horizons
907:
901:New Horizons
900:
876:and remains
870:minor planet
867:
858:New Horizons
857:
841:
797:New Horizons
796:
794:
767:New Horizons
766:
764:
759:New Horizons
758:
733:
729:New Horizons
728:
700:New Horizons
699:
696:New Horizons
695:
694:allowed the
692:phase angles
674:New Horizons
673:
671:
635:
615:eccentricity
590:
566:New Horizons
565:
555:New Horizons
554:
538:
535:is in green.
511:New Horizons
510:
493:New Horizons
491:
476:Solar System
443:
442:
424:
282:Mean anomaly
255:Eccentricity
171:
159:
139:
135:
104:Designations
99:30 July 2014
58:New Horizons
56:
29:
2517:Kuiper belt
2490:launch site
2470:upper stage
2416:Cathy Olkin
2254:Instruments
2097:28978 Ixion
2092:15810 Arawn
1919:Cosmic dust
1883:Long-period
1873:Halley-type
1829:Kuiper belt
1714:Designation
1452:28 February
1304:7 September
1178:13 November
1085:7 September
1052:7 September
951:7 September
749:Exploration
716:could be a
636:The body's
631:uncertainty
619:inclination
363:(effective)
358:(component)
308:Inclination
297:Mean motion
275:(106,394 d)
2560:Categories
2436:Hal Weaver
2431:Alan Stern
2301:Subsystems
2246:Spacecraft
2028:132524 APL
1924:Meteoroids
1903:Sungrazing
1878:Hyperbolic
1834:Oort cloud
1777:Near-Earth
1600:2014 OS393
1561:1806.08393
1403:HubbleSite
1267:1812.04752
1199:Buie, Marc
1124:2201.05940
1117:(46): 17.
916:References
765:After the
736:Hal Weaver
672:After the
482:using the
361:42 km
356:30 km
233:Perihelion
196:2456877.5)
2480:3rd stage
2449:Logistics
2411:Brian May
2401:Marc Buie
2321:Personnel
1814:Damocloid
1632:Ephemeris
1624:Discovery
1578:255074224
1532:Space.com
1481:. 307.07.
1422:Space.com
1284:119192900
1260:: 22ā29.
1151:247088149
702:observed
642:precovery
389:0.04ā0.15
387:0.04ā0.10
249:43.942 AU
237:42.534 AU
67:Discovery
2547:Category
2476:Star 48B
2308:GPHS-RTG
2174:Rejected
2117:Makemake
1995:List of
1985:Timeline
1898:Periodic
1824:Detached
1744:Asteroid
1499:Discover
1381:Targets"
988:Archived
906:List of
884:See also
627:ecliptic
553:for the
453:e31007AI
220:Aphelion
214:121 days
164:cubewano
142: PT2
2505:Related
2466:Centaur
2456:Atlas V
2218:2014 PN
2206:2014 OS
2194:2014 MT
2182:2011 HM
2159:2012 HE
2081:2011 KW
2069:2011 JY
2059:Neptune
2033:Jupiter
2014:Targets
1863:Extinct
1802:Centaur
1602:at the
1475:Bibcode
1332:Bibcode
1244:2014 MU
1129:Bibcode
891:2011 JY
878:unnamed
851:2014 OS
844:2014 OS
831:2014 MT
820:2014 PN
812:2014 OS
801:2014 MU
775:2014 OS
740:2014 OS
722:2014 OS
711:2014 OS
704:2014 OS
685:2014 OS
678:2014 OS
592:2014 OS
574:2014 OS
559:2014 OS
540:2014 OS
527:2014 PN
515:2014 OS
470:in the
463:, is a
445:2014 OS
336:78.660Ā°
324:138.21Ā°
312:3.8151Ā°
271:291.29
224:45.350
168:distant
117:2014 OS
50:2014 OS
34:2014 OS
2379:People
2355:KinetX
2272:PEPSSI
2107:Haumea
2102:Quaoar
2063:Triton
2021:Flybys
1999:topics
1855:Comets
1767:Family
1752:Active
1719:Groups
1652:·
1650:
1644:·
1642:
1636:·
1634:
1628:·
1626:
1620:·
1618:
1576:
1375:Hubble
1282:
1254:Icarus
1223:6 June
1149:
1018:Tumblr
910:topics
828:, and
786:albedo
660:Binary
633:of 7.
621:of 3.8
465:binary
433:10.111
404:= 1.18
287:60.464
259:0.0320
176:binary
172:·
170:
160:·
158:
140:·
136:·
2277:Ralph
2262:Alice
2038:Pluto
1912:Other
1868:Great
1654:
1646:
1638:
1630:
1622:
1574:S2CID
1556:arXiv
1554:(4).
1510:8 May
1446:(PDF)
1324:(PDF)
1280:S2CID
1262:arXiv
1217:(PDF)
1206:(PDF)
1147:S2CID
1119:arXiv
868:This
771:Pluto
597:is a
190:Epoch
174:
162:
2292:SWAP
2112:Eris
2061:and
1888:Lost
1729:Moon
1724:List
1512:2015
1454:2020
1306:2021
1225:2015
1180:2021
1087:2021
1054:2021
953:2021
570:NASA
459:and
431:10.1
416:25.8
2282:REX
2209:393
2185:102
2150:394
1566:doi
1552:214
1272:doi
1258:334
1137:doi
853:393
846:393
814:393
777:393
742:393
724:393
713:393
706:393
687:393
680:393
652:at
594:393
576:393
561:393
542:393
517:393
461:PT2
447:393
425:(H)
402:VāI
156:TNO
119:393
52:393
36:393
2562::
2221:70
2197:69
2162:85
2138:84
2084:48
2072:31
1572:.
1564:.
1550:.
1529:.
1496:.
1420:.
1401:.
1383:.
1356:.
1352:.
1326:.
1278:.
1270:.
1256:.
1247:69
1233:^
1208:.
1188:^
1171:.
1159:^
1145:.
1135:.
1127:.
1113:.
1109:.
1095:^
1078:.
1062:^
1026:^
1016:.
996:^
986:.
982:.
978:.
961:^
944:.
923:^
894:31
880:.
839:.
834:69
823:70
817:,
803:69
790:AU
607:AU
530:70
457:e3
455:,
273:yr
226:AU
194:JD
2492:)
2488:(
2482:)
2478:(
2472:)
2468:(
2462:)
2458:(
2126:4
1963:e
1956:t
1949:v
1686:e
1679:t
1672:v
1580:.
1568::
1558::
1535:.
1514:.
1477::
1456:.
1387:.
1373:"
1338:.
1334::
1308:.
1286:.
1274::
1264::
1227:.
1182:.
1153:.
1139::
1131::
1121::
1115:3
1089:.
1056:.
1020:.
955:.
623:Ā°
289:Ā°
204:8
20:)
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
