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
2003-03-26 13:56:22 C 11 31 41.27 +05 07 17.0 m 300
2003-03-26 13:58:48 C 11 31 41.27 +05 07 10.5 m 300
2003-03-26 14:01:13 C 11 31 41.16 +05 07 05.1 m 300
2003-03-26 14:03:39 C 11 31 41.06 +05 06 59.4 m 300
2003-03-26 22:13:36 C 11 31 33.92 +04 46 29.0 d A50
2003-03-26 22:25:00 C 11 31 33.65 +04 45 59.2 d A50
2003-03-26 22:36:26 C 11 31 33.45 +04 45 31.8 d A50
2003-03-26 22:45:35 C 11 31 33.33 +04 45 14.3 i 071
2003-03-26 22:48:51 C 11 31 33.16 +04 45 01.5 d A50
2003-03-26 22:49:27 C 11 31 33.23 +04 45 05.7 i 071
2003-03-26 22:53:21 C 11 31 33.12 +04 44 54.9 i 071
2003-03-26 23:00:12 C 11 31 32.92 +04 44 33.5 d A50
2003-03-26 23:12:28 C 11 31 32.88 +04 43 58.7 c 084
2003-03-27 20:25:26 C 11 31 18.58 +03 51 28.6 056
2003-03-27 22:49:51 C 11 31 15.49 +03 45 27.7 c 084
2003-03-27 22:58:56 C 11 31 15.19 +03 45 09.1 d A50
2003-03-27 23:10:47 C 11 31 15.05 +03 44 36.3 d A50
2003-03-27 23:21:21 C 11 31 14.86 +03 44 12.9 d A50
2003-03-28 18:43:32 C 11 31 03.96 +02 56 29.0 c 084
2003-03-28 20:34:35 C 11 31 02.69 +02 52 01.5 d 557
2003-03-28 21:06:47 C 11 31 02.11 +02 50 42.6 d 557
2003-03-28 21:44:07 C 11 31 01.41 +02 49 11.4 d 557
2003-03-28 22:35:11 C 11 31 00.45 +02 47 06.4 d 557
2003-03-28 23:32:54 C 11 30 59.40 +02 44 45.0 d 557
2003-03-29 00:09:41 C 11 30 58.38 +02 43 13.8 d A50
2003-03-29 00:18:25 C 11 30 58.96 +02 42 59.0 939
2003-03-29 00:21:36 C 11 30 58.20 +02 42 44.6 d A50
2003-03-29 00:26:09 C 11 30 58.79 +02 42 40.4 939
2003-03-29 00:33:48 C 11 30 58.62 +02 42 21.8 939
2003-03-29 01:04:11 C 11 30 57.83 +02 41 01.2 d 557
2003-03-29 01:34:20 C 11 30 57.37 +02 39 47.4 d 557
2003-03-29 01:39:08 C 11 30 57.49 +02 39 41.5 J87
2003-03-29 01:40:29 C 11 30 57.57 +02 39 38.0 J87
2003-03-29 01:41:47 C 11 30 57.53 +02 39 34.8 J87
2003-03-29 03:23:33 C 11 30 59.72 +02 35 31.8 d 291
2003-03-29 04:05:45 C 11 30 58.95 +02 33 48.7 d 291
2003-03-29 04:49:14 C 11 30 58.09 +02 32 02.3 d 291
2003-03-29 21:51:41 C 11 30 47.39 +01 50 18.3 c 084
2003-03-30 12:15:39 C 11 30 41.69 +01 15 42.6 355
2003-03-30 12:18:44 C 11 30 41.67 +01 15 35.4 355
2003-03-30 12:21:36 C 11 30 41.62 +01 15 28.0 355
2003-03-30 12:31:52 C 11 30 41.45 +01 15 03.7 355
2003-03-30 20:01:25 C 11 30 38.25 +00 56 55.2 056
2003-03-30 20:37:02 C 11 30 38.34 +00 55 28.2 c J93
2003-03-30 20:40:05 C 11 30 38.32 +00 55 20.0 c J93
2003-03-30 20:43:09 C 11 30 38.26 +00 55 13.7 c J93
2003-03-30 20:46:12 C 11 30 38.25 +00 55 06.2 c J93
2003-03-30 20:49:14 C 11 30 38.17 +00 54 58.9 c J93
2003-04-01 04:48:50 C 11 30 26.29 -00 21 02.4 c 750
2003-04-01 05:04:24 C 11 30 26.07 -00 21 39.2 c 750