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
2003-03-03 16:49:47 C 11 42 27.96 +25 44 03.2 m 300
2003-03-03 16:51:37 C 11 42 27.93 +25 44 00.5 m 300
2003-03-04 17:27:23 C 11 42 04.95 +25 01 52.0 c 322
2003-03-04 17:45:44 C 11 42 04.42 +25 01 19.9 c 322
2003-03-04 18:05:17 C 11 42 03.88 +25 00 44.2 c 322
2003-03-04 20:02:50 C 11 42 03.64 +24 56 12.2 c 084
2003-03-05 20:34:01 C 11 41 38.14 +24 11 46.3 c 084
2003-03-05 20:50:39 C 11 41 39.24 +24 11 22.9 c 938
2003-03-05 20:53:28 C 11 41 39.17 +24 11 17.6 c 938
2003-03-05 20:56:19 C 11 41 39.13 +24 11 12.9 c 938
2003-03-05 20:59:09 C 11 41 39.03 +24 11 08.2 c 938
2003-03-05 21:02:00 C 11 41 38.97 +24 11 02.8 c 938
2003-03-05 22:10:22 C 11 41 37.37 +24 09 00.0 c 938
2003-03-05 22:16:01 C 11 41 37.22 +24 08 49.6 c 938
2003-03-05 22:18:52 C 11 41 37.17 +24 08 44.4 c 938
2003-03-05 22:21:44 C 11 41 37.07 +24 08 39.5 c 938
2003-03-06 07:59:02 C 11 41 25.35 +23 50 52.5 c 670
2003-03-06 10:14:20 C 11 41 21.27 +23 46 37.9 c 670
2003-03-06 20:26:57 C 11 41 11.78 +23 27 00.6 c 084
2003-03-07 22:52:09 C 11 40 40.03 +22 35 51.9 c 084
2003-03-08 07:18:14 C 11 40 30.47 +22 19 28.5 m 333
2003-03-08 07:21:44 C 11 40 30.25 +22 19 21.1 15.8 c 704
2003-03-08 07:39:26 C 11 40 29.82 +22 18 46.1 m 333
2003-03-08 07:40:57 C 11 40 29.63 +22 18 43.1 15.8 c 704
2003-03-08 07:59:45 C 11 40 29.03 +22 18 05.6 15.7 c 704
2003-03-08 08:00:34 C 11 40 29.13 +22 18 04.1 m 333
2003-03-08 08:19:26 C 11 40 28.40 +22 17 26.3 15.8 c 704
2003-03-08 08:21:38 C 11 40 28.48 +22 17 22.4 m 333
2003-03-08 08:38:33 C 11 40 27.81 +22 16 47.9 15.9 c 704
2003-03-08 11:44:07 C 11 40 22.54 +22 10 32.1 15.9 c 644
2003-03-08 11:59:17 C 11 40 22.13 +22 10 01.0 15.8 c 644
2003-03-08 12:16:00 C 11 40 21.66 +22 09 26.7 15.9 c 644
2003-03-08 20:05:36 C 11 40 16.76 +21 53 34.4 J87
2003-03-08 20:06:38 C 11 40 16.69 +21 53 32.2 J87
2003-03-08 20:09:49 C 11 40 16.52 +21 53 25.7 J87
2003-03-08 20:13:03 C 11 40 16.63 +21 53 20.1 J87
2003-03-09 00:13:23 C 11 40 09.36 +21 45 21.3 d 170
2003-03-09 00:13:51 C 11 40 09.38 +21 45 19.5 d 170
2003-03-09 01:01:52 C 11 40 07.24 +21 43 27.7 c 084
2003-03-09 05:25:42 C 11 40 04.36 +21 34 46.1 m 333
2003-03-09 05:27:03 C 11 40 04.35 +21 34 42.2 m 333
2003-03-09 05:28:24 C 11 40 04.30 +21 34 40.4 m 333
2003-03-09 05:29:47 C 11 40 04.24 +21 34 37.4 m 333
2003-03-09 05:36:55 C 11 40 04.09 +21 34 25.5 m 333
2003-03-09 05:38:17 C 11 40 04.05 +21 34 22.6 m 333
2003-03-09 05:39:38 C 11 40 04.03 +21 34 20.9 m 333
2003-03-09 05:40:59 C 11 40 03.99 +21 34 18.0 m 333
2003-03-10 14:28:02 C 11 39 21.17 +20 26 02.5 m 379
2003-03-10 14:30:40 C 11 39 21.12 +20 25 56.9 m 379
2003-03-10 14:33:52 C 11 39 21.00 +20 25 51.2 m 379