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
2004-09-17 08:13:50 C 01 50 04.42 +14 36 31.6 d 291
2004-09-17 08:19:24 C 01 50 04.23 +14 36 31.3 d 291
2004-09-17 08:24:58 C 01 50 04.00 +14 36 30.8 d 291
2004-10-07 07:38:02 C 01 27 32.81 +14 11 42.5 o 696
2004-10-07 07:45:02 C 01 27 32.36 +14 11 41.6 o 696
2004-10-07 07:55:26 C 01 27 31.73 +14 11 40.0 o 696
2004-10-07 08:45:11 C 01 27 28.95 +14 11 34.2 d 291
2004-10-07 08:52:37 C 01 27 28.50 +14 11 33.3 d 291
2004-10-07 08:59:15 C 01 27 28.08 +14 11 31.6 d 291
2007-12-20 12:27:45 C 12 51 36.77 +04 11 59.5 o 691
2007-12-20 13:03:57 C 12 51 41.80 +04 11 17.1 o 691
2008-02-10 12:23:46 C 15 48 15.15 -19 37 45.6 r G96
2008-02-10 12:29:23 C 15 48 15.94 -19 37 51.1 r G96
2008-02-10 12:35:01 C 15 48 16.70 -19 37 56.8 r G96
2008-02-10 12:40:39 C 15 48 17.60 -19 38 02.1 r G96
2008-02-12 12:15:52 C 15 54 58.06 -20 25 13.7 r G96
2008-02-12 12:24:39 C 15 54 59.36 -20 25 21.9 r G96
2008-02-12 12:33:32 C 15 55 00.55 -20 25 30.7 r G96
2008-02-12 12:42:26 C 15 55 01.77 -20 25 39.6 r G96
2014-10-23 08:51:11 C 04 06 39.19 +33 22 40.5 u H21
2014-10-23 08:55:14 C 04 06 39.04 +33 22 41.6 u H21
2014-10-23 08:59:19 C 04 06 38.91 +33 22 42.9 u H21
2014-11-20 06:13:45 C 03 26 51.33 +35 46 42.2 q 448
2014-11-20 07:11:16 C 03 26 46.43 +35 46 45.4 q 448
2014-11-20 07:45:10 C 03 26 43.70 +35 46 46.0 q 448
2014-11-26 05:46:58 C 03 15 17.20 +35 45 23.2 q G96
2014-11-26 05:55:33 C 03 15 16.49 +35 45 22.3 q G96
2014-11-26 06:04:08 C 03 15 15.78 +35 45 21.9 q G96
2014-11-26 06:12:44 C 03 15 15.08 +35 45 21.3 q G96
2014-12-01 07:21:28 C 03 05 39.74 +35 34 00.2 q G96
2014-12-01 07:27:56 C 03 05 39.24 +35 33 59.7 q G96
2014-12-01 07:34:26 C 03 05 38.67 +35 33 58.5 q G96
2014-12-01 07:40:55 C 03 05 38.18 +35 33 58.1 q G96
2014-12-07 08:17:22 C 02 55 02.156 +35 10 01.17 L F51
2014-12-07 08:34:01 C 02 55 00.944 +35 09 57.74 L F51
2014-12-07 08:50:34 C 02 54 59.776 +35 09 54.16 L F51
2014-12-07 09:07:03 C 02 54 58.561 +35 09 51.05 L F51
2014-12-19 23:40:36 C 02 38 03.77 +33 56 52.5 q 204
2014-12-20 00:11:53 C 02 38 02.45 +33 56 43.3 q 204
2014-12-27 07:26:42 C 02 32 30.517 +33 11 27.17 L F51
2014-12-27 07:43:25 C 02 32 30.110 +33 11 22.78 L F51
2014-12-27 08:16:48 C 02 32 29.273 +33 11 14.40 L F51
2015-05-18 06:13:12 C 08 04 27.394 +23 13 00.25 L F51
2015-05-18 06:19:52 C 08 04 28.414 +23 12 55.01 L F51
2015-05-18 06:26:32 C 08 04 29.416 +23 12 49.95 L F51
2015-05-18 06:33:12 C 08 04 30.413 +23 12 44.23 L F51
2016-08-30 06:56:57 C 00 42 06.23 +02 17 34.2 u H21
2016-08-30 07:18:02 C 00 42 05.45 +02 17 31.5 u H21
2016-08-30 07:49:48 C 00 42 04.28 +02 17 28.6 u H21
2016-09-03 06:04:22 C 00 38 27.47 +02 06 34.0 u H21