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
2025-04-08 05:11:00 C 16 12 34.841 -36 49 54.73 V W68
2025-04-28 22:24:39 C 16 04 12.773 -45 20 00.71 V M22
2025-04-28 22:30:44 C 16 04 12.454 -45 20 05.86 V M22
2025-04-28 22:33:21 C 16 04 12.322 -45 20 07.40 V M22
2025-04-28 22:36:10 C 16 04 12.221 -45 20 09.17 V M22
2025-04-28 22:58:40 C 16 04 10.853 -45 20 25.69 V M22
2025-05-05 07:44:12 C 15 55 38.777 -46 46 58.55 V W68
2025-05-05 07:44:51 C 15 55 38.729 -46 46 59.16 V W68
2025-05-05 07:48:50 C 15 55 38.472 -46 47 00.92 V W68
2025-05-05 07:50:16 C 15 55 38.338 -46 47 01.39 V W68
2025-05-05 07:59:47 C 15 55 37.747 -46 47 05.78 V W68
2025-05-05 08:00:26 C 15 55 37.675 -46 47 05.71 V W68
2025-05-05 08:15:24 C 15 55 36.631 -46 47 11.69 V W68
2025-05-05 08:16:04 C 15 55 36.583 -46 47 11.80 V W68
2025-05-06 22:21:08 C 15 53 16.855 -47 02 53.30 V M22
2025-05-06 22:29:30 C 15 53 16.238 -47 02 56.18 V M22
2025-05-06 22:31:28 C 15 53 16.082 -47 02 57.12 V M22
2025-05-06 22:35:27 C 15 53 15.871 -47 02 58.63 V M22
2025-05-06 22:38:03 C 15 53 15.626 -47 02 59.14 V M22
2025-05-06 22:40:00 C 15 53 15.533 -47 03 00.11 V M22
2025-05-06 22:50:35 C 15 53 14.753 -47 03 04.68 V M22
2025-05-10 04:15:38 C 15 48 18.106 -47 27 38.34 V W68
2025-05-10 04:18:17 C 15 48 17.950 -47 27 39.42 V W68
2025-05-10 04:22:30 C 15 48 17.590 -47 27 40.93 V W68
2025-05-10 04:53:32 C 15 48 15.350 -47 27 48.78 V W68
2025-06-02 04:03:14 C 15 19 11.311 -46 30 49.36 V W68
2025-06-02 04:05:13 C 15 19 11.162 -46 30 48.74 V W68
2025-06-02 04:09:50 C 15 19 11.040 -46 30 46.69 V W68
2025-06-02 04:17:14 C 15 19 10.750 -46 30 43.81 V W68
2025-06-02 04:33:56 C 15 19 10.231 -46 30 38.09 V W68