416231 (2003 AJ73)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3493728576 ± 1.85e-08
Semi-major axis (a)1.8117347561 AU ± 7.73e-10
Inclination (i)9.77300140° ± 2.39e-06
Long. of Asc. Node (Ω)4.84224613° ± 5.31e-06
Arg. of Perihelion (ω)168.87282499° ± 9.74e-06
Mean Anomaly (M)108.75046025° ± 5.30e-06
Mean Motion (n)0.4041758426°/day ± 2.59e-10
Perihelion dist (q)1.17876381 AU ± 3.36e-08
Aphelion dist (Q)2.44470571 AU ± 3.36e-08
Orbital Period2.43860760 yr ± 1.56e-09
Physical Parameters
H (abs. magnitude)18.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.389″
Uncertainty0
Orbit TypeAmor
MOID0.185127 AU
Observations Used960
Oppositions13
Arc Total2003-2025
First Observation Used2003-01-11
Last Observation Used2025-06-02
Observations (1030)
Date Type RA Dec Mag Band Observatory
2003-03-16 22:42:14 C 11 35 58.42 +14 40 25.9 c 198
2003-03-16 22:44:31 C 11 35 58.34 +14 40 20.6 c 198
2003-03-19 05:54:53 C 11 34 48.46 +12 26 28.9 c 670
2003-03-19 07:34:09 C 11 34 45.31 +12 22 25.9 c 670
2003-03-19 08:50:08 C 11 34 42.84 +12 19 18.3 c 670
2003-03-19 21:38:57 C 11 34 28.67 +11 47 35.7 c 560
2003-03-19 21:39:57 C 11 34 28.62 +11 47 32.5 c 560
2003-03-19 21:40:58 C 11 34 28.57 +11 47 30.2 c 560
2003-03-19 21:41:59 C 11 34 28.56 +11 47 27.6 c 560
2003-03-19 21:42:59 C 11 34 28.56 +11 47 25.5 c 560
2003-03-19 21:48:01 C 11 34 28.41 +11 47 12.3 c 203
2003-03-19 22:17:55 C 11 34 27.52 +11 45 57.9 c 203
2003-03-19 23:12:53 C 11 34 25.95 +11 43 42.3 c 203
2003-03-20 20:11:30 C 11 34 02.25 +10 51 38.8 d 151
2003-03-20 20:13:24 C 11 34 02.22 +10 51 34.1 d 151
2003-03-20 20:14:49 C 11 34 02.17 +10 51 30.4 d 151
2003-03-20 20:16:11 C 11 34 02.13 +10 51 27.0 d 151
2003-03-20 20:18:11 C 11 34 02.08 +10 51 22.0 d 151
2003-03-20 20:55:59 C 11 34 00.77 +10 49 51.3 15.5 i 057
2003-03-20 21:08:08 C 11 34 00.61 +10 49 22.6 i 057
2003-03-20 21:11:13 C 11 34 00.25 +10 49 14.6 i 057
2003-03-20 21:13:58 C 11 34 00.21 +10 49 07.7 15.5 i 057
2003-03-20 21:19:08 C 11 34 00.07 +10 48 53.9 15.4 i 057
2003-03-20 21:21:33 C 11 33 59.73 +10 48 46.6 i 057
2003-03-20 21:26:51 C 11 33 59.78 +10 48 33.3 15.5 i 057
2003-03-20 21:29:36 C 11 34 00.14 +10 48 26.7 c 203
2003-03-20 21:29:43 C 11 33 59.58 +10 48 28.4 15.3 i 057
2003-03-20 22:08:09 C 11 33 59.02 +10 46 51.1 c 203
2003-03-20 22:11:15 C 11 33 58.87 +10 46 44.5 c 552
2003-03-20 22:15:17 C 11 33 58.75 +10 46 34.4 c 552
2003-03-20 22:19:35 C 11 33 58.61 +10 46 23.9 c 552
2003-03-20 22:23:55 C 11 33 58.51 +10 46 12.9 c 560
2003-03-20 22:24:55 C 11 33 58.47 +10 46 09.9 c 560
2003-03-20 22:25:34 C 11 33 58.46 +10 46 08.9 c 552
2003-03-20 22:25:56 C 11 33 58.49 +10 46 07.9 c 560
2003-03-20 22:26:56 C 11 33 58.43 +10 46 05.3 c 560
2003-03-20 22:27:57 C 11 33 58.40 +10 46 03.2 c 560
2003-03-20 22:29:29 C 11 33 58.32 +10 45 58.7 c 552
2003-03-20 22:33:38 C 11 33 58.17 +10 45 49.0 c 552
2003-03-20 22:40:48 C 11 33 58.00 +10 45 31.0 c 552
2003-03-20 22:44:38 C 11 33 57.90 +10 45 21.3 c 552
2003-03-20 22:48:12 C 11 33 57.86 +10 45 11.4 c 203
2003-03-20 22:48:42 C 11 33 57.73 +10 45 11.1 c 552
2003-03-21 00:19:57 C 11 33 54.91 +10 41 13.9 c 084
2003-03-21 12:46:35 C 11 33 39.54 +10 10 39.2 16.4 c 608
2003-03-21 13:01:31 C 11 33 39.11 +10 10 01.8 16.5 c 608
2003-03-21 13:16:29 C 11 33 38.68 +10 09 24.1 16.6 c 608
2003-03-21 19:10:54 C 11 33 35.76 +09 54 18.3 d 557
2003-03-21 19:47:47 C 11 33 35.58 +09 52 51.2 J87
2003-03-21 19:48:58 C 11 33 35.54 +09 52 48.8 J87