2025 OJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5019189337 ± 6.01e-05
Semi-major axis (a)0.8397418562 AU ± 1.97e-05
Inclination (i)27.52498679° ± 7.55e-03
Long. of Asc. Node (Ω)117.36278477° ± 5.31e-05
Arg. of Perihelion (ω)31.27036876° ± 2.12e-03
Mean Anomaly (M)264.52790135° ± 1.73e-02
Mean Motion (n)1.2808361457°/day ± 4.52e-05
Perihelion dist (q)0.41825952 AU ± 5.14e-05
Aphelion dist (Q)1.26122419 AU ± 5.85e-05
Orbital Period0.76951785 yr ± 2.71e-05
Physical Parameters
H (abs. magnitude)21.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.184″
Uncertainty2
Orbit TypeAten
MOID0.055895 AU
Observations Used172
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-16
Last Observation Used2025-07-24
Observations (208)
Date Type RA Dec Mag Band Observatory
2025-07-18 07:39:42 B 20 34 50.066 -11 53 16.19 Z H36
2025-07-18 08:03:58 B 20 34 36.552 -11 59 06.40 V U52
2025-07-18 08:06:18 B 20 34 34.999 -11 59 39.80 V U52
2025-07-18 08:09:46 B 20 34 32.671 -12 00 29.23 V U52
2025-07-18 08:12:06 B 20 34 31.118 -12 01 03.14 V U52
2025-07-18 08:45:49 C 20 34 08.309 -12 08 57.77 V U74
2025-07-18 08:50:35 C 20 34 05.111 -12 10 05.71 V U74
2025-07-18 10:23:31 C 20 33 07.046 -12 31 39.86 V T08
2025-07-18 10:28:10 C 20 33 03.914 -12 32 45.82 V T08
2025-07-18 10:32:10 C 20 33 01.238 -12 33 42.37 V T08
2025-07-18 10:40:07 C 20 32 55.886 -12 35 34.76 V T08
2025-07-18 12:25:03 B 20 31 52.567 -13 00 29.99 X Q10
2025-07-18 12:30:31 B 20 31 48.818 -13 01 46.13 X Q10
2025-07-18 12:36:00 B 20 31 45.374 -13 03 02.59 X Q10
2025-07-18 13:23:57 C 20 31 12.53 -13 12 16.0 V E23
2025-07-18 13:32:12 C 20 31 07.06 -13 14 11.5 V E23
2025-07-18 13:40:27 C 20 31 01.59 -13 16 06.7 V E23
2025-07-18 21:06:52 B 20 26 21.84 -15 00 12.8 X 595
2025-07-18 21:08:18 B 20 26 20.91 -15 00 32.2 X 595
2025-07-18 21:09:38 B 20 26 20.04 -15 00 50.2 X 595
2025-07-18 21:19:54 B 20 26 13.79 -15 03 05.9 K83
2025-07-18 21:23:18 B 20 26 11.55 -15 03 52.2 K83
2025-07-18 21:26:41 B 20 26 09.41 -15 04 38.5 K83
2025-07-18 21:45:35 C 20 25 57.175 -15 08 55.86 W 151
2025-07-18 21:46:49 C 20 25 56.388 -15 09 12.82 W 151
2025-07-18 21:47:41 B 20 25 55.94 -15 09 20.7 X 126
2025-07-18 21:48:04 C 20 25 55.572 -15 09 29.02 W 151
2025-07-18 21:49:19 C 20 25 54.794 -15 09 45.94 W 151
2025-07-18 21:51:25 C 20 25 53.28 -15 10 08.2 Z C82
2025-07-18 21:52:54 C 20 25 52.34 -15 10 28.1 Z C82
2025-07-18 21:53:01 C 20 25 52.442 -15 10 35.76 W 151
2025-07-18 21:54:14 C 20 25 51.646 -15 10 52.28 W 151
2025-07-18 21:55:17 C 20 25 50.80 -15 11 00.5 Z C82
2025-07-18 21:55:28 C 20 25 50.801 -15 11 09.13 W 151
2025-07-18 21:56:19 B 20 25 50.37 -15 11 16.9 X 126
2025-07-18 21:56:45 C 20 25 50.004 -15 11 25.91 W 151
2025-07-18 21:58:22 C 20 25 48.78 -15 11 42.3 Z C82
2025-07-18 22:01:10 C 20 25 46.98 -15 12 19.4 Z C82
2025-07-18 22:03:50 C 20 25 45.26 -15 12 55.1 Z C82
2025-07-18 22:04:54 B 20 25 44.83 -15 13 12.2 X 126
2025-07-18 22:06:30 C 20 25 43.55 -15 13 31.1 Z C82
2025-07-18 22:17:56 B 20 25 36.156 -15 16 07.68 q L47
2025-07-18 22:20:10 B 20 25 34.666 -15 16 37.13 q L47
2025-07-18 22:35:23 B 20 25 25.104 -15 20 06.74 X B72
2025-07-18 22:38:00 B 20 25 23.403 -15 20 41.63 X B72
2025-07-18 22:43:28 B 20 25 19.905 -15 21 54.91 X B72
2025-07-18 22:50:37 B 20 25 15.132 -15 23 30.23 X K87
2025-07-18 22:54:51 B 20 25 12.418 -15 24 26.93 X K87
2025-07-18 22:59:27 B 20 25 09.454 -15 25 28.16 X K87
2025-07-18 23:05:07 B 20 25 05.791 -15 26 43.58 X K87