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
2003-03-23 13:27:21 C 11 32 48.85 +08 08 39.4 m 379
2003-03-23 13:29:57 C 11 32 48.84 +08 08 32.5 m 379
2003-03-23 21:53:47 C 11 32 40.19 +07 47 19.8 c 240
2003-03-23 21:56:57 C 11 32 40.11 +07 47 11.9 c 240
2003-03-23 21:59:20 C 11 32 40.05 +07 47 06.2 c 240
2003-03-23 22:00:08 C 11 32 40.03 +07 47 04.1 c 240
2003-03-23 22:03:18 C 11 32 39.95 +07 46 56.0 c 240
2003-03-23 22:06:29 C 11 32 39.87 +07 46 48.2 c 240
2003-03-23 23:00:19 C 11 32 38.45 +07 44 33.2 d A28
2003-03-23 23:03:47 C 11 32 38.33 +07 44 24.9 d A28
2003-03-23 23:09:29 C 11 32 38.20 +07 44 10.5 d A28
2003-03-23 23:14:00 C 11 32 38.07 +07 43 58.9 d A28
2003-03-23 23:17:27 C 11 32 37.98 +07 43 50.5 d A28
2003-03-23 23:22:30 C 11 32 37.86 +07 43 37.8 d A28
2003-03-23 23:28:20 C 11 32 37.71 +07 43 23.1 d A28
2003-03-23 23:31:48 C 11 32 37.61 +07 43 14.7 d A28
2003-03-24 04:51:07 C 11 32 34.06 +07 30 05.3 c 691
2003-03-24 05:04:10 C 11 32 33.70 +07 29 31.6 d 291
2003-03-24 05:10:02 C 11 32 33.56 +07 29 16.7 d 291
2003-03-24 05:15:38 C 11 32 33.41 +07 29 02.7 d 291
2003-03-24 05:28:33 C 11 32 33.06 +07 28 31.8 c 691
2003-03-24 06:06:48 C 11 32 32.01 +07 26 55.8 c 691
2003-03-24 21:07:49 C 11 32 17.67 +06 49 04.5 c 639
2003-03-24 21:32:54 C 11 32 17.17 +06 48 01.6 c 639
2003-03-24 21:40:30 C 11 32 16.90 +06 47 41.6 c 639
2003-03-24 21:48:21 C 11 32 16.68 +06 47 23.0 c 639
2003-03-24 21:56:12 C 11 32 16.48 +06 47 02.5 c 639
2003-03-24 22:01:04 C 11 32 16.41 +06 46 51.2 c 639
2003-03-25 14:08:33 C 11 32 01.32 +06 06 39.7 m 379
2003-03-25 14:29:11 C 11 32 00.83 +06 05 49.2 m 379
2003-03-25 14:31:32 C 11 32 00.79 +06 05 42.9 m 379
2003-03-25 20:45:10 C 11 31 56.60 +05 49 59.9 c 469
2003-03-25 20:50:09 C 11 31 56.50 +05 49 47.3 c 469
2003-03-25 20:56:40 C 11 31 56.34 +05 49 30.9 c 469
2003-03-25 21:04:09 C 11 31 56.18 +05 49 12.4 c 469
2003-03-25 21:10:09 C 11 31 56.04 +05 48 57.3 c 469
2003-03-25 21:25:50 C 11 31 55.70 +05 48 18.6 c 469
2003-03-25 23:21:21 C 11 31 52.47 +05 43 23.6 c 084
2003-03-26 04:45:56 C 11 31 50.14 +05 30 08.5 15.8 c 644
2003-03-26 05:16:34 C 11 31 49.41 +05 28 52.2 15.6 c 644
2003-03-26 05:48:56 C 11 31 48.63 +05 27 31.7 15.4 c 644
2003-03-26 06:35:05 C 11 31 47.19 +05 25 35.2 c 699
2003-03-26 06:58:19 C 11 31 46.61 +05 24 37.4 c 699
2003-03-26 07:21:36 C 11 31 46.03 +05 23 39.4 c 699
2003-03-26 07:44:48 C 11 31 45.46 +05 22 41.3 c 699
2003-03-26 12:58:26 C 11 31 42.56 +05 09 40.9 m 379
2003-03-26 13:26:21 C 11 31 41.96 +05 08 31.4 m 379
2003-03-26 13:32:01 C 11 31 41.75 +05 08 17.9 m 379
2003-03-26 13:34:22 C 11 31 41.72 +05 08 10.3 m 379
2003-03-26 13:37:16 C 11 31 41.68 +05 08 03.6 m 379