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
2003-04-01 05:08:27 C 11 30 26.03 -00 21 48.9 c 750
2003-04-01 05:15:57 C 11 30 25.93 -00 22 06.6 c 750
2003-04-01 19:39:50 C 11 30 24.58 -00 55 50.3 J87
2003-04-01 19:45:27 C 11 30 24.54 -00 56 03.7 J87
2003-04-01 19:50:47 C 11 30 24.34 -00 56 16.1 J87
2003-04-01 21:09:31 C 11 30 22.94 -00 59 22.1 c 552
2003-04-01 21:13:12 C 11 30 22.90 -00 59 30.5 c 552
2003-04-01 21:21:08 C 11 30 22.80 -00 59 49.1 c 552
2003-04-01 21:29:05 C 11 30 22.73 -01 00 07.8 c 552
2003-04-01 21:32:55 C 11 30 22.66 -01 00 16.3 c 552
2003-04-01 21:36:12 C 11 30 22.62 -01 00 24.5 c 552
2003-04-01 21:42:09 C 11 30 22.56 -01 00 38.3 c 552
2003-04-01 21:46:02 C 11 30 22.51 -01 00 47.6 c 552
2003-04-01 21:50:13 C 11 30 22.45 -01 00 57.3 c 552
2003-04-01 22:11:32 C 11 30 21.73 -01 01 53.4 c 084
2003-04-02 22:15:25 C 11 30 18.52 -01 57 33.1 c 084
2003-04-03 03:51:29 C 11 30 19.86 -02 10 12.3 d 712
2003-04-03 03:56:45 C 11 30 19.82 -02 10 25.1 d 712
2003-04-03 04:02:29 C 11 30 19.66 -02 10 37.3 d 712
2003-04-03 22:14:38 C 11 30 18.92 -02 51 58.6 d 170
2003-04-03 22:17:53 C 11 30 18.89 -02 52 05.4 d 170
2003-04-04 20:49:51 C 11 30 22.22 -03 42 26.3 J87
2003-04-04 20:56:04 C 11 30 22.14 -03 42 40.6 J87
2003-04-04 21:04:21 C 11 30 22.07 -03 42 58.6 J87
2003-04-05 06:13:24 C 11 30 22.43 -04 03 06.9 15.8 c 704
2003-04-05 06:31:12 C 11 30 22.31 -04 03 46.0 16.1 c 704
2003-04-05 07:06:13 C 11 30 22.09 -04 05 02.5 16.8 c 704
2003-04-05 07:23:44 C 11 30 22.00 -04 05 40.7 16.8 c 704
2003-04-05 21:01:08 C 11 30 27.08 -04 35 36.0 c J93
2003-04-05 21:05:11 C 11 30 27.09 -04 35 45.7 c J93
2003-04-05 21:09:12 C 11 30 27.10 -04 35 53.0 c J93
2003-04-05 23:26:07 C 11 30 26.49 -04 40 44.2 d 232
2003-04-05 23:34:21 C 11 30 26.49 -04 41 02.2 d 232
2003-04-05 23:45:36 C 11 30 26.47 -04 41 26.4 d 232
2003-04-06 04:56:14 C 11 30 28.56 -04 52 40.1 c 750
2003-04-06 05:02:41 C 11 30 28.53 -04 52 53.9 c 750
2003-04-06 05:15:08 C 11 30 28.54 -04 53 20.8 c 750
2003-04-06 14:11:10 C 11 30 31.40 -05 12 26.0 379
2003-04-06 14:17:19 C 11 30 31.44 -05 12 39.1 379
2003-04-06 14:23:48 C 11 30 31.37 -05 12 52.6 379
2003-04-06 14:26:19 C 11 30 31.37 -05 12 59.2 379
2003-04-06 20:39:58 C 11 30 35.05 -05 26 21.9 d 151
2003-04-06 20:41:23 C 11 30 35.04 -05 26 24.8 d 151
2003-04-06 20:42:35 C 11 30 35.02 -05 26 26.8 d 151
2003-04-06 20:43:23 C 11 30 35.03 -05 26 28.7 d 151
2003-04-06 20:45:04 C 11 30 35.05 -05 26 32.8 d 151
2003-04-06 20:45:44 C 11 30 35.05 -05 26 34.3 d 151
2003-04-06 20:46:32 C 11 30 35.05 -05 26 36.1 d 151
2003-04-06 20:47:16 C 11 30 35.04 -05 26 37.6 d 151
2003-04-06 20:48:02 C 11 30 35.04 -05 26 39.1 d 151