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
2020-05-22 04:20:40 C 10 15 47.35 +02 24 57.9 V G96
2020-05-23 03:33:11 C 10 18 55.45 +01 54 34.5 V G96
2020-05-23 03:41:25 C 10 18 56.54 +01 54 23.3 V G96
2020-05-23 03:49:40 C 10 18 57.63 +01 54 12.7 V G96
2020-05-23 03:57:57 C 10 18 58.73 +01 54 01.7 V G96
2021-10-02 07:31:36 C 00 58 37.804 +09 04 15.96 U F52
2021-10-02 07:48:03 C 00 58 36.850 +09 04 13.49 U F52
2021-10-02 08:04:24 C 00 58 35.914 +09 04 10.82 U F52
2021-10-03 05:50:37 C 00 57 22.28 +09 00 35.7 V V00
2021-10-03 05:58:25 C 00 57 21.82 +09 00 34.6 V V00
2021-10-03 06:06:12 C 00 57 21.37 +09 00 33.2 V V00
2021-10-09 07:00:52 C 00 49 03.01 +08 35 03.0 V G96
2021-10-09 07:08:59 C 00 49 02.54 +08 35 01.7 V G96
2021-10-09 07:17:05 C 00 49 02.02 +08 35 00.0 V G96
2021-10-09 07:25:13 C 00 49 01.52 +08 34 59.6 V G96
2021-10-26 06:45:07 C 00 26 51.842 +07 18 39.60 U F52
2021-10-26 07:01:42 C 00 26 50.995 +07 18 36.91 U F52
2021-10-26 07:18:23 C 00 26 50.177 +07 18 34.00 U F52
2021-10-26 07:35:08 C 00 26 49.355 +07 18 30.84 U F52
2023-07-22 13:23:53 C 23 08 57.881 -16 35 40.26 X F51
2023-07-22 13:40:49 C 23 08 57.391 -16 35 43.68 X F51
2023-07-22 13:57:44 C 23 08 56.907 -16 35 46.81 X F51
2023-07-29 12:59:15 C 23 03 35.444 -17 09 06.11 X F51
2023-07-29 13:14:37 C 23 03 34.847 -17 09 09.55 X F51
2023-07-29 13:29:59 C 23 03 34.270 -17 09 12.68 X F51
2023-07-29 13:45:22 C 23 03 33.669 -17 09 16.01 X F51
2023-08-20 09:20:22 C 22 37 41.697 -19 04 35.62 X F52
2023-08-20 09:35:01 C 22 37 40.828 -19 04 38.55 X F52
2023-08-20 09:49:41 C 22 37 39.963 -19 04 41.58 X F52
2023-08-20 10:04:20 C 22 37 39.079 -19 04 44.37 X F52
2024-10-01 11:54:16 C 07 32 45.640 +31 41 16.19 V G96
2024-10-01 12:01:06 C 07 32 46.543 +31 41 15.79 V G96
2024-10-01 12:07:57 C 07 32 47.342 +31 41 16.04 V G96
2024-10-01 12:14:49 C 07 32 48.127 +31 41 15.94 V G96
2024-11-10 20:28:47 C 09 32 16.071 +28 57 42.40 O18
2024-11-10 20:30:04 C 09 32 16.236 +28 57 42.03 O18
2024-11-13 12:03:16 C 09 40 27.512 +28 36 30.46 V G96
2024-11-13 12:08:39 C 09 40 28.261 +28 36 28.84 V G96
2024-11-13 12:14:02 C 09 40 28.970 +28 36 26.96 V G96
2024-11-13 12:19:26 C 09 40 29.626 +28 36 24.88 V G96
2024-12-05 12:00:02 C 10 49 50.030 +24 39 10.73 V G96
2024-12-05 12:07:43 C 10 49 51.049 +24 39 06.52 V G96
2024-12-05 12:15:23 C 10 49 52.028 +24 39 02.38 V G96
2024-12-05 12:23:01 C 10 49 53.044 +24 38 58.20 V G96
2024-12-30 12:54:24 C 12 10 24.524 +17 31 09.30 V G96
2024-12-30 13:03:19 C 12 10 25.698 +17 31 01.74 V G96
2024-12-30 13:12:15 C 12 10 26.879 +17 30 53.82 V G96
2024-12-30 13:21:14 C 12 10 28.045 +17 30 46.01 V G96
2024-12-30 13:49:05 C 12 10 32.342 +17 30 23.69 X F52
2024-12-30 14:08:22 C 12 10 34.869 +17 30 06.93 X F52