481457 (2006 XD2)

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Radar
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4250497319 ± 1.96e-08
Semi-major axis (a)1.2666659671 AU ± 4.18e-10
Inclination (i)3.56094135° ± 3.36e-06
Long. of Asc. Node (Ω)65.58461434° ± 1.92e-05
Arg. of Perihelion (ω)109.51834137° ± 1.92e-05
Mean Anomaly (M)53.54570753° ± 1.49e-06
Mean Motion (n)0.6913836788°/day ± 3.42e-10
Perihelion dist (q)0.72826994 AU ± 2.48e-08
Aphelion dist (Q)1.80506200 AU ± 2.48e-08
Orbital Period1.42558512 yr ± 7.06e-10
Physical Parameters
H (abs. magnitude)21.11
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.279″
Uncertainty0
Orbit TypeApollo
MOID0.017973 AU
Observations Used452
Radar Obs Used3
Oppositions3
Arc Total2006-2024
First Observation Used2006-11-17
Last Observation Used2024-08-03
Observations (457)
Date Type RA Dec Mag Band Observatory
2006-12-19 13:24:23 C 05 38 38.95 +55 50 38.2 300
2006-12-19 13:25:23 C 05 38 38.64 +55 50 53.7 300
2006-12-19 13:26:23 C 05 38 38.24 +55 51 08.8 300
2006-12-19 13:27:23 C 05 38 38.00 +55 51 23.0 300
2006-12-19 13:28:24 C 05 38 37.45 +55 51 38.2 300
2006-12-19 13:29:25 C 05 38 37.27 +55 51 53.2 300
2006-12-19 13:30:24 C 05 38 36.97 +55 52 07.5 300
2006-12-19 13:31:24 C 05 38 36.53 +55 52 22.5 300
2006-12-19 13:32:23 C 05 38 36.28 +55 52 38.2 300
2006-12-19 13:33:24 C 05 38 35.93 +55 52 53.0 300
2006-12-19 13:54:14 C 05 38 27.48 +55 58 08.0 o 379
2006-12-19 13:55:17 C 05 38 27.12 +55 58 23.4 o 379
2006-12-19 13:56:16 C 05 38 26.75 +55 58 38.2 o 379
2006-12-19 13:56:47 C 05 38 26.62 +55 58 45.6 o 379
2006-12-19 13:57:17 C 05 38 26.37 +55 58 53.5 o 379
2006-12-19 14:01:32 C 05 38 24.95 +55 59 56.3 o 379
2006-12-19 14:02:31 C 05 38 24.66 +56 00 11.6 o 379
2006-12-19 14:05:34 C 05 38 23.56 +56 00 57.1 o 379
2006-12-19 14:06:35 C 05 38 23.19 +56 01 12.5 o 379
2006-12-19 14:07:35 C 05 38 22.87 +56 01 27.4 o 379
2006-12-19 14:10:37 C 05 38 21.78 +56 02 12.5 o 379
2006-12-19 14:11:07 C 05 38 21.59 +56 02 20.0 o 379
2006-12-19 14:11:37 C 05 38 21.47 +56 02 27.5 o 379
2006-12-19 14:12:39 C 05 38 21.09 +56 02 43.0 o 379
2006-12-19 14:13:09 C 05 38 20.89 +56 02 50.2 o 379
2006-12-19 14:13:38 C 05 38 20.68 +56 02 57.7 o 379
2006-12-19 14:15:55 C 05 38 19.91 +56 03 31.6 o 379
2006-12-19 14:16:24 C 05 38 19.78 +56 03 39.5 o 379
2006-12-20 06:10:05 C 05 33 18.97 +60 21 02.6 d G72
2006-12-20 06:16:44 C 05 33 15.66 +60 23 01.2 d G72
2006-12-20 06:25:04 C 05 33 11.41 +60 25 31.6 d G72
2006-12-20 06:39:17 C 05 33 04.29 +60 29 47.0 d G72
2006-12-20 06:47:37 C 05 33 00.07 +60 32 11.8 d G72
2006-12-20 06:54:17 C 05 32 56.73 +60 34 08.3 d G72
2006-12-20 14:10:31 C 05 29 37.07 +62 47 54.9 o 379
2006-12-20 14:11:02 C 05 29 36.75 +62 48 04.2 o 379
2006-12-20 14:11:31 C 05 29 36.47 +62 48 13.7 o 379
2006-12-20 14:13:01 C 05 29 35.47 +62 48 42.4 o 379
2006-12-20 14:16:41 C 05 29 33.19 +62 49 52.1 o 379
2006-12-20 14:17:42 C 05 29 32.49 +62 50 11.8 o 379
2006-12-20 14:18:42 C 05 29 31.87 +62 50 30.8 o 379
2006-12-20 14:20:34 C 05 29 30.80 +62 51 06.7 o 379
2006-12-20 14:21:03 C 05 29 30.41 +62 51 16.4 o 379
2006-12-20 14:22:35 C 05 29 29.54 +62 51 45.1 o 379
2006-12-20 14:23:04 C 05 29 29.22 +62 51 54.7 o 379
2006-12-20 14:25:26 C 05 29 27.63 +62 52 39.9 o 379
2006-12-20 14:25:56 C 05 29 27.36 +62 52 49.4 o 379
2006-12-20 14:28:26 C 05 29 25.75 +62 53 37.7 o 379
2006-12-20 18:42:37 C 05 27 28.58 +64 13 57.0 o 970
2006-12-20 18:46:52 C 05 27 25.95 +64 15 24.3 o 970
Radar Observations (3)
Epoch (UTC)ValueSigmaUnitsFreq (MHz)ReceiverTransmitter
2016-12-21 11:09:00 48324232.34 4 us 2380 -1 -1
2016-12-22 11:42:00 49144013 0.5 us 2380 -1 -1
2016-12-23 12:26:00 51220694.3 0.5 us 2380 -1 -1
Station codes
-1 Arecibo (305-m, 1963–2020)