961:
43:
1095:
1035:
482:. It passed 0.03709 AU (5,550,000 km) from Earth on 6 December 1994. On 4 December 2044, it will pass again at 0.03637 AU (5,440,000 km) from Earth.
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1021:
797:
55:
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408:, approximately 200 meters (700 feet) in diameter. It was discovered on 6 December 1994, by Scottish–Australian astronomer
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has not been observed by any of the space-based surveys such as the
Infrared Astronomical Satellite
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284:
365:
990:
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439:
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60:
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242:
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565:–A 1-meter global telescope station at Sutherland, South Africa, on 6 December 2016 (
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17:
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416:
in
Australia. It was one of the first asteroids discovered to have a
1265:
478:
of 0.0365 AU (5,460,000 km), which translates into 14.2
421:
497:
1077:
1017:
462:
were taken, and no prior identifications were made. The body's
519:
measures approximately 0.2 kilometers in diameter assuming an
512:
mission. Based on a generic magnitude-to-diameter conversion,
442:
once every 0 years and 7 months (201 days). Its orbit has an
666:"JPL Small-Body Database Browser: 480808 (1994 XL1)"
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1201:
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126:
109:
91:
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78:
66:
54:
49:
466:begins with its official discovery observation.
1089:
1029:
534:of this object has been obtained. The body's
438:orbits the Sun at a distance of 0.3–1.0
8:
596:
594:
592:
590:
588:
523:of 0.20, which is a typical value for stony
29:
713:
711:
1117:
1096:
1082:
1074:
1036:
1022:
1014:
959:
546:After its first observation in 1994, this
41:
824:NeoDyS-2, Near Earth Objects—Dynamic Site
814:Asteroids and comets rotation curves, CdR
660:
658:
656:
654:
652:
650:
571:). As of 2018, the asteroid has not been
1381:Astronomical objects discovered in 1994
1361:Minor planet object articles (numbered)
816:– Observatoire de Genève, Raoul Behrend
721:(2011-12-17 last obs (arc=17.03 years))
584:
561:), after its last observation with the
28:
743:. Asteroid Lightcurve Database (LCDB)
719:"JPL Close-Approach Data: (1994 XL1)"
476:minimum orbital intersection distance
296:Longitude of ascending node
7:
964:
791:Asteroid Lightcurve Database (LCDB)
688:
686:
550:was numbered 23 years later by the
506:Wide-field Infrared Survey Explorer
538:, shape and poles remain unknown.
25:
1371:Discoveries by Robert H. McNaught
808:Dictionary of Minor Planet Names
1376:Potentially hazardous asteroids
629:"MPEC 1994-X04 : 1994 XL1"
402:potentially hazardous asteroid
1:
906:space situational awareness
308:Argument of perihelion
1397:
530:As of 2017, no rotational
474:The asteroid has an Earth
129:Minor planet category
1120:
1105:Small Solar System bodies
1051:
694:"Asteroid Size Estimator"
670:Jet Propulsion Laboratory
414:Siding Spring Observatory
378:
243:Orbital period (sidereal)
177:
165:
40:
800:16 December 2017 at the
741:"LCDB Data for (480808)"
668:(2016-12-06 last obs.).
486:Physical characteristics
428:Orbit and classification
366:Absolute magnitude
337:Physical characteristics
112:Alternative designations
1045:Minor planets navigator
956:JPL Small-Body Database
160:Orbital characteristics
1230:Trans-Neptunian object
837:Observation prediction
504:satellite, and NASA's
763:"MPC/MPO/MPS Archive"
191:21.99 yr (8,033 days)
179:Uncertainty parameter
1203:Distant minor planet
554:on 12 January 2017 (
542:Naming and numbering
508:with its subsequent
454:with respect to the
94:MPC designation
1007:Physical parameters
936:Physical properties
767:Minor Planet Center
633:Minor Planet Center
607:Minor Planet Center
602:"480808 (1994 XL1)"
552:Minor Planet Center
392:is a sub-kilometer
79:Discovery date
68:Discovery site
37:
869:Observational info
73:Siding Spring Obs.
56:Discovered by
1348:
1347:
1260:
1259:
1145:Meanings of names
1071:
1070:
951:(480808) 1994 XL1
900:(480808) 1994 XL1
820:(480808) 1994 XL1
635:. 9 December 1994
398:near-Earth object
382:
381:
279:1° 47 36.96 / day
169:30 January 2013 (
16:(Redirected from
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1098:
1091:
1084:
1075:
1062:
1058:(480808) 1994 XL
1038:
1031:
1024:
1015:
999:Orbital elements
963:
877:Close approaches
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619:
618:
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598:
570:
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525:S-type asteroids
518:
495:
437:
396:, classified as
390:
386:(480808) 1994 XL
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38:
36:
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893:Orbit animation
861:Proper elements
802:Wayback Machine
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536:rotation period
517:
513:
500:, the Japanese
494:
490:
488:
480:lunar distances
472:
470:Close encounter
464:observation arc
446:of 0.53 and an
436:
432:
430:
418:semi-major axis
410:Robert McNaught
389:
385:
371:
353:
350:
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324:0.0365 AU
310:
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276:
261:
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223:
221:Semi-major axis
187:Observation arc
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82:6 December 1994
35:
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23:
22:
15:
12:
11:
5:
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1366:Aten asteroids
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1320:
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1304:Near-parabolic
1301:
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1276:
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1250:Scattered disc
1247:
1242:
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1222:
1221:
1220:
1218:Neptune trojan
1215:
1207:
1205:
1199:
1198:
1196:
1195:
1193:Spectral types
1190:
1185:
1183:Jupiter trojan
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967:Close approach
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810:, Google books
805:
793:, query form (
786:
785:External links
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61:R. H. McNaught
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1173:Asteroid belt
1171:
1169:
1168:Aten asteroid
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1113:Minor planets
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991:Orbit diagram
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886:
885:Physical info
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349:
346:
345:Mean diameter
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39:
27:
19:
1340:Space debris
1055:
1002:
994:
986:
978:
970:
954:
939:
931:
923:
920:Observations
915:
903:
888:
880:
872:
864:
856:
848:
845:Orbital info
840:
832:
823:
770:. Retrieved
766:
757:
745:. Retrieved
735:
723:. Retrieved
698:. Retrieved
673:. Retrieved
637:. Retrieved
632:
623:
611:. Retrieved
605:
548:minor planet
545:
529:
489:
473:
444:eccentricity
431:
384:
383:
367:
325:
259:Mean anomaly
232:Eccentricity
147:
139:
87:Designations
26:
1330:Cosmic dust
1294:Long-period
1284:Halley-type
1240:Kuiper belt
1125:Designation
912:Ephemerides
829:Ephemerides
696:. CNEOS/JPL
460:precoveries
448:inclination
351:0.2 km
318:Earth
285:Inclination
274:Mean motion
1355:Categories
1335:Meteoroids
1314:Sungrazing
1289:Hyperbolic
1245:Oort cloud
1188:Near-Earth
725:23 January
579:References
532:lightcurve
420:less than
406:Aten group
328: 14.2
252:(201 days)
210:Perihelion
173:2456322.5)
1225:Damocloid
983:Ephemeris
975:Discovery
354:(est. at
226:0.6709 AU
214:0.3178 AU
99:(480808)
50:Discovery
30:(480808)
1309:Periodic
1235:Detached
1155:Asteroid
798:Archived
772:1 August
747:1 August
700:1 August
675:1 August
639:17 March
613:1 August
456:ecliptic
394:asteroid
197:Aphelion
18:1994 XL1
1274:Extinct
1213:Centaur
953:at the
944:Summary
514:1994 XL
510:NEOWISE
491:1994 XL
433:1994 XL
404:of the
313:356.54°
301:252.68°
289:28.167°
201:1.0240
118:1994 XL
101:1994 XL
32:1994 XL
1266:Comets
1178:Family
1163:Active
1130:Groups
1003:·
1001:
995:·
993:
987:·
985:
979:·
977:
971:·
969:
940:·
938:
932:·
930:
924:·
922:
916:·
914:
889:·
887:
881:·
879:
873:·
871:
865:·
863:
857:·
855:
849:·
847:
841:·
839:
833:·
831:
559:112958
557:M.P.C.
521:albedo
326:·
264:205.64
236:0.5263
148:·
146:
140:·
138:
1323:Other
1279:Great
1005:
997:
989:
981:
973:
942:
934:
928:Orbit
926:
918:
891:
883:
875:
867:
859:
851:
843:
835:
573:named
502:Akari
458:. No
450:of 28
422:Venus
248:0.55
167:Epoch
150:
142:
1299:Lost
1140:Moon
1135:List
904:ESA–
853:MOID
795:info
774:2017
749:2017
727:2013
702:2017
677:2017
641:2018
615:2017
498:IRAS
400:and
374:20.9
356:0.20
320:MOID
144:Aten
902:at
822:at
568:K91
563:LCO
412:at
368:(H)
152:PHA
136:NEO
1357::
765:.
710:^
685:^
649:^
631:.
604:.
587:^
575:.
527:.
440:AU
424:.
330:LD
250:yr
203:AU
171:JD
1097:e
1090:t
1083:v
1060:1
1037:e
1030:t
1023:v
804:)
776:.
751:.
729:.
704:.
679:.
643:.
617:.
516:1
493:1
452:°
435:1
388:1
358:)
266:°
181:0
120:1
103:1
34:1
20:)
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