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 23:10:06 B 20 25 02.599 -15 27 50.29 X K87
2025-07-18 23:15:04 B 20 24 59.400 -15 28 56.28 X K87
2025-07-18 23:23:03 B 20 24 54.274 -15 30 42.62 Z K74
2025-07-18 23:24:05 B 20 24 53.798 -15 30 52.60 W 204
2025-07-18 23:27:00 B 20 24 51.919 -15 31 31.44 W 204
2025-07-18 23:27:10 B 20 24 51.619 -15 31 37.16 Z K74
2025-07-18 23:29:55 B 20 24 50.028 -15 32 10.28 W 204
2025-07-18 23:31:17 B 20 24 48.979 -15 32 31.74 Z K74
2025-07-18 23:35:24 B 20 24 46.330 -15 33 26.75 Z K74
2025-07-18 23:39:31 B 20 24 43.694 -15 34 21.47 Z K74
2025-07-18 23:45:15 B 20 24 39.994 -15 35 37.72 Z K74
2025-07-18 23:49:47 B 20 24 37.080 -15 36 37.94 Z K74
2025-07-18 23:54:19 B 20 24 34.178 -15 37 37.78 Z K74
2025-07-18 23:54:40 C 20 24 32.786 -15 35 31.06 V M22
2025-07-18 23:58:50 B 20 24 31.270 -15 38 37.82 Z K74
2025-07-18 23:59:54 C 20 24 29.405 -15 36 40.32 V M22
2025-07-19 00:03:22 B 20 24 28.354 -15 39 37.84 Z K74
2025-07-19 00:07:47 C 20 24 24.281 -15 38 24.54 V M22
2025-07-19 00:22:07 C 20 24 15.000 -15 41 34.01 V M22
2025-07-19 02:32:54 C 20 23 00.320 -16 10 15.20 V 807
2025-07-19 02:35:09 C 20 22 58.880 -16 10 44.90 V 807
2025-07-19 02:37:24 C 20 22 57.450 -16 11 14.50 V 807
2025-07-19 08:20:35 B 20 19 23.489 -17 27 01.08 V U52
2025-07-19 08:21:55 B 20 19 22.615 -17 27 18.36 V U52
2025-07-19 08:23:17 B 20 19 21.770 -17 27 35.96 V U52
2025-07-19 12:46:15 C 20 16 45.122 -18 20 33.68 V E62
2025-07-19 13:19:56 C 20 16 23.983 -18 27 32.08 V E62
2025-07-19 22:19:43 B 20 11 02.57 -20 17 50.7 X G02
2025-07-19 22:27:56 B 20 10 57.57 -20 19 27.3 X G02
2025-07-19 22:35:58 B 20 10 52.67 -20 21 01.3 X G02
2025-07-19 22:37:13 B 20 10 52.553 -20 21 06.16 X L34
2025-07-19 22:41:50 B 20 10 49.687 -20 22 00.80 X L34
2025-07-19 23:53:16 B 20 10 06.118 -20 35 53.30 X L34
2025-07-19 23:57:53 B 20 10 03.283 -20 36 46.66 X L34
2025-07-20 01:56:34 C 20 08 59.650 -20 57 43.60 V 807
2025-07-20 02:04:57 C 20 08 54.620 -20 59 20.90 V 807
2025-07-20 02:13:20 C 20 08 49.580 -21 00 57.60 V 807
2025-07-20 07:28:59 C 20 05 44.550 -22 02 07.07 U I41
2025-07-20 07:29:29 C 20 05 44.202 -22 02 12.61 U I41
2025-07-20 08:20:57 C 20 05 13.482 -22 11 42.64 U I41
2025-07-20 08:21:27 C 20 05 13.155 -22 11 48.03 U I41
2025-07-20 18:11:32 C 19 59 46.802 -23 55 07.61 Z L68
2025-07-20 18:23:11 C 19 59 40.250 -23 57 09.04 Z L68
2025-07-20 18:34:38 C 19 59 33.706 -23 59 09.06 Z L68
2025-07-21 00:22:39 C 19 56 18.727 -24 59 56.18 V R17
2025-07-21 00:42:31 C 19 56 07.404 -25 03 14.58 V R17
2025-07-21 01:02:25 C 19 55 56.011 -25 06 32.76 V R17
2025-07-21 01:22:19 C 19 55 44.654 -25 09 49.86 V R17
2025-07-22 04:36:13 C 19 41 34.010 -29 15 32.65 V W68
2025-07-22 05:23:04 C 19 41 09.478 -29 21 57.74 V W68