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
2003-03-21 19:50:52 C 11 33 35.39 +09 52 43.7 J87
2003-03-21 20:12:38 C 11 33 34.21 +09 51 45.2 d 557
2003-03-21 20:40:30 C 11 33 33.79 +09 50 36.2 c 196
2003-03-21 21:45:05 C 11 33 32.00 +09 47 55.4 c 196
2003-03-21 22:02:28 C 11 33 31.52 +09 47 13.9 c 203
2003-03-21 22:22:30 C 11 33 30.94 +09 46 24.7 c 203
2003-03-21 22:25:30 C 11 33 30.61 +09 46 13.9 d 557
2003-03-21 22:45:12 C 11 33 29.67 +09 45 19.6 c 084
2003-03-21 23:00:02 C 11 33 29.66 +09 44 48.0 d 557
2003-03-21 23:13:50 C 11 33 29.73 +09 44 20.5 c 176
2003-03-21 23:17:30 C 11 33 29.62 +09 44 11.3 c 176
2003-03-21 23:19:50 C 11 33 29.55 +09 44 05.4 c 176
2003-03-21 23:21:50 C 11 33 29.49 +09 44 00.4 c 176
2003-03-21 23:23:40 C 11 33 29.43 +09 43 55.8 c 176
2003-03-21 23:25:29 C 11 33 29.38 +09 43 51.2 c 176
2003-03-21 23:27:29 C 11 33 29.32 +09 43 46.2 c 176
2003-03-21 23:30:00 C 11 33 29.24 +09 43 39.9 c 176
2003-03-22 01:01:22 C 11 33 26.37 +09 39 43.5 d 557
2003-03-22 19:30:33 C 11 33 08.72 +08 53 26.9 d 557
2003-03-22 21:17:55 C 11 33 06.00 +08 48 59.5 d 557
2003-03-22 22:06:30 C 11 33 05.04 +08 46 56.6 c 145
2003-03-22 22:10:43 C 11 33 04.92 +08 46 45.9 c 145
2003-03-22 22:14:05 C 11 33 04.85 +08 46 37.9 c 145
2003-03-22 22:22:28 C 11 33 04.62 +08 46 16.2 c 145
2003-03-22 22:26:03 C 11 33 04.53 +08 46 07.8 c 145
2003-03-22 22:30:07 C 11 33 04.45 +08 45 57.6 c 145
2003-03-22 22:32:07 C 11 33 04.27 +08 45 57.6 c 560
2003-03-22 22:33:08 C 11 33 04.16 +08 45 54.7 c 560
2003-03-22 22:34:08 C 11 33 04.12 +08 45 52.1 c 560
2003-03-22 22:35:09 C 11 33 04.13 +08 45 51.6 c 560
2003-03-22 22:36:09 C 11 33 04.09 +08 45 46.7 c 560
2003-03-22 22:41:13 C 11 33 03.78 +08 45 30.9 d 557
2003-03-22 23:39:51 C 11 33 02.25 +08 43 03.9 d 557
2003-03-23 00:34:11 C 11 33 00.89 +08 40 47.2 c 113
2003-03-23 00:35:15 C 11 33 00.85 +08 40 44.0 c 113
2003-03-23 00:36:19 C 11 33 00.83 +08 40 41.2 c 113
2003-03-23 00:37:23 C 11 33 00.79 +08 40 37.8 c 113
2003-03-23 00:38:28 C 11 33 00.79 +08 40 36.0 c 113
2003-03-23 00:45:19 C 11 33 00.60 +08 40 18.6 c 113
2003-03-23 00:46:15 C 11 33 00.58 +08 40 16.3 c 113
2003-03-23 00:47:08 C 11 33 00.56 +08 40 14.0 c 113
2003-03-23 00:48:04 C 11 33 00.53 +08 40 11.8 c 113
2003-03-23 00:48:57 C 11 33 00.53 +08 40 09.6 c 113
2003-03-23 01:17:16 C 11 32 59.80 +08 38 58.0 c 113
2003-03-23 01:18:20 C 11 32 59.82 +08 38 55.0 c 113
2003-03-23 01:19:25 C 11 32 59.76 +08 38 52.8 c 113
2003-03-23 01:20:30 C 11 32 59.73 +08 38 50.1 c 113
2003-03-23 01:21:35 C 11 32 59.70 +08 38 48.1 c 113
2003-03-23 13:21:14 C 11 32 49.07 +08 08 54.7 m 379
2003-03-23 13:24:54 C 11 32 48.97 +08 08 45.6 m 379