280136 (2002 OM4)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5632549364 ± 5.04e-08
Semi-major axis (a)1.4958973970 AU ± 2.21e-09
Inclination (i)55.30492905° ± 9.93e-06
Long. of Asc. Node (Ω)143.04342206° ± 5.19e-06
Arg. of Perihelion (ω)28.14218455° ± 7.23e-06
Mean Anomaly (M)345.28817933° ± 5.90e-06
Mean Motion (n)0.5387156181°/day ± 1.19e-09
Perihelion dist (q)0.65332580 AU ± 7.54e-08
Aphelion dist (Q)2.33846899 AU ± 7.55e-08
Orbital Period1.82958550 yr ± 4.05e-09
Physical Parameters
H (abs. magnitude)17.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.367″
Uncertainty0
Orbit TypeApollo
MOID0.298579 AU
Observations Used416
Oppositions10
Arc Total2002-2024
First Observation Used2002-07-17
Last Observation Used2024-10-01
Observations (426)
Date Type RA Dec Mag Band Observatory
2022-07-05 09:38:34 C 20 29 28.018 +69 14 59.50 V 703
2022-07-05 09:39:17 C 20 29 27.690 +69 14 58.06 V 703
2022-07-05 09:47:16 C 20 29 25.505 +69 14 44.48 V 703
2022-07-05 09:47:59 C 20 29 25.188 +69 14 43.44 V 703
2022-07-08 09:21:27 C 20 10 34.540 +66 59 33.54 V 703
2022-07-08 09:29:31 C 20 10 32.509 +66 59 17.16 V 703
2022-07-08 09:37:35 C 20 10 30.508 +66 59 00.92 V 703
2022-07-11 07:21:09 C 19 54 40.187 +64 30 10.91 V 703
2022-07-11 07:28:43 C 19 54 38.588 +64 29 53.12 V 703
2022-07-11 07:36:17 C 19 54 37.102 +64 29 36.06 V 703
2022-07-11 07:43:50 C 19 54 35.298 +64 29 19.75 V 703
2022-07-18 20:48:05 C 19 23 11.50 +56 48 40.5 V 130
2022-07-18 20:57:26 C 19 23 10.10 +56 48 15.4 V 130
2022-07-18 22:42:40 C 19 22 55.013 +56 43 17.90 X B72
2022-07-18 22:48:15 C 19 22 54.215 +56 43 01.92 X B72
2022-07-18 22:54:16 C 19 22 53.352 +56 42 45.19 X B72
2022-07-24 21:03:34 C 19 06 04.42 +49 35 31.7 V 130
2022-07-24 21:11:13 C 19 06 03.61 +49 35 07.9 V 130
2022-07-24 21:15:02 C 19 06 03.22 +49 34 55.4 V 130
2022-07-24 23:52:28 C 19 05 47.165 +49 26 35.88 V A16
2022-07-25 00:16:48 C 19 05 44.654 +49 25 18.26 V A16
2022-07-25 00:46:18 C 19 05 41.681 +49 23 44.12 V A16
2022-07-26 20:33:28 C 19 01 38.86 +47 02 53.8 X G02
2022-07-26 20:39:31 C 19 01 38.32 +47 02 33.9 X G02
2022-07-26 20:45:34 C 19 01 37.74 +47 02 14.4 X G02
2022-07-29 08:06:27 C 18 56 49.670 +43 46 30.97 V T08
2022-07-29 08:09:04 C 18 56 49.474 +43 46 22.76 V T08
2022-07-29 08:13:00 C 18 56 49.111 +43 46 09.73 V T08
2022-07-29 08:20:53 C 18 56 48.466 +43 45 43.16 V T08
2022-08-08 05:43:53 C 18 44 11.347 +30 20 48.03 V U68
2022-08-08 05:48:42 C 18 44 11.157 +30 20 32.08 V U68
2022-08-08 06:19:01 C 18 44 09.997 +30 18 50.21 V U68
2022-08-08 06:23:50 C 18 44 09.830 +30 18 33.83 V U68
2022-08-14 08:52:13 C 18 40 27.955 +22 20 55.54 V T05
2022-08-14 08:56:47 C 18 40 27.852 +22 20 41.57 V T05
2022-08-14 09:08:36 C 18 40 27.631 +22 20 04.16 V T05
2022-08-14 09:25:47 C 18 40 27.331 +22 19 09.59 V T05
2022-08-15 07:54:49 C 18 40 06.646 +21 09 02.99 V T05
2022-08-15 07:59:22 C 18 40 06.588 +21 08 48.44 V T05
2022-08-15 08:07:11 C 18 40 06.430 +21 08 24.76 V T05
2022-08-15 08:21:20 C 18 40 06.163 +21 07 39.90 V T05
2022-08-17 08:48:44 C 18 39 31.514 +18 40 04.12 V T08
2022-08-17 08:53:22 C 18 39 31.476 +18 39 50.94 V T08
2022-08-17 09:01:17 C 18 39 31.450 +18 39 26.96 V T08
2022-08-17 09:16:31 C 18 39 31.183 +18 38 41.03 V T08
2022-08-18 07:56:29 C 18 39 20.102 +17 31 24.74 V T05
2022-08-18 08:00:50 C 18 39 20.057 +17 31 12.79 V T05
2022-08-18 08:48:16 C 18 39 19.603 +17 28 51.89 V T05
2022-08-18 08:56:48 C 18 39 19.457 +17 28 27.48 V T05
2022-08-19 08:12:26 C 18 39 11.023 +16 20 41.86 V T05