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
2025-07-17 09:09:47 C 20 49 40.131 -06 16 18.62 U I41
2025-07-17 09:09:57 C 20 49 40.047 -06 16 21.34 U I41
2025-07-17 09:10:27 C 20 49 39.653 -06 16 29.21 U I41
2025-07-17 09:10:37 C 20 49 39.599 -06 16 32.52 U I41
2025-07-17 09:11:07 C 20 49 39.228 -06 16 40.38 U I41
2025-07-17 09:12:39 C 20 49 38.122 -06 17 03.60 U I41
2025-07-17 09:13:09 C 20 49 37.760 -06 17 11.88 U I41
2025-07-17 19:41:10 C 20 42 43.09 -08 57 33.1 X C40
2025-07-17 19:43:07 C 20 42 41.76 -08 58 02.7 X C40
2025-07-17 19:45:14 C 20 42 40.33 -08 58 34.3 X C40
2025-07-17 19:47:29 B 20 42 38.71 -08 59 09.0 X M75
2025-07-17 19:49:14 C 20 42 37.62 -08 59 34.4 X C40
2025-07-17 19:51:06 C 20 42 36.34 -09 00 02.6 X C40
2025-07-17 19:53:09 C 20 42 34.96 -09 00 33.3 X C40
2025-07-17 19:56:21 B 20 42 32.70 -09 01 22.6 X M75
2025-07-17 19:57:04 C 20 42 32.31 -09 01 31.9 X C40
2025-07-17 19:59:00 C 20 42 30.98 -09 02 01.4 X C40
2025-07-17 20:00:57 C 20 42 29.65 -09 02 30.9 X C40
2025-07-17 20:05:01 B 20 42 26.81 -09 03 33.0 X M75
2025-07-17 20:12:55 B 20 42 23.49 -09 05 24.8 X R95
2025-07-17 20:21:21 B 20 42 17.79 -09 07 32.4 X R95
2025-07-17 20:35:49 C 20 42 08.11 -09 11 05.6 Z C82
2025-07-17 20:42:37 C 20 42 03.49 -09 12 47.5 Z C82
2025-07-17 20:51:52 B 20 41 55.47 -09 15 20.5 X L99
2025-07-17 20:55:53 B 20 41 52.70 -09 16 20.3 X L99
2025-07-17 20:59:47 B 20 41 50.13 -09 17 18.5 X L99
2025-07-17 21:23:40 B 20 41 35.45 -09 23 08.9 X 595
2025-07-17 21:25:35 B 20 41 34.15 -09 23 37.5 X 595
2025-07-17 21:27:29 B 20 41 32.86 -09 24 06.3 X 595
2025-07-17 22:26:55 B 20 40 52.820 -09 38 58.24 X B72
2025-07-17 22:29:42 B 20 40 50.934 -09 39 39.42 X B72
2025-07-17 22:32:29 B 20 40 49.076 -09 40 20.73 X B72
2025-07-17 22:35:27 B 20 40 47.072 -09 41 04.66 X B72
2025-07-17 22:43:26 C 20 40 41.705 -09 43 00.55 q B67
2025-07-17 22:49:35 C 20 40 37.577 -09 44 31.27 q B67
2025-07-17 22:55:44 C 20 40 33.398 -09 46 02.35 q B67
2025-07-17 23:50:31 B 20 39 56.095 -09 59 38.26 Z K74
2025-07-17 23:55:12 B 20 39 52.915 -10 00 47.48 Z K74
2025-07-17 23:59:25 B 20 39 50.062 -10 01 49.80 Z K74
2025-07-18 01:36:02 C 20 38 47.352 -10 25 05.27 V R17
2025-07-18 01:55:46 C 20 38 33.830 -10 29 55.93 V R17
2025-07-18 02:22:14 C 20 38 15.816 -10 36 23.44 V R17
2025-07-18 02:45:27 C 20 37 59.998 -10 42 02.20 V R17
2025-07-18 04:39:01 C 20 36 48.98 -11 07 37.0 q I47
2025-07-18 05:17:29 C 20 36 23.00 -11 16 54.9 q I47
2025-07-18 06:56:27 B 20 35 19.128 -11 42 56.34 X 734
2025-07-18 07:01:56 B 20 35 15.461 -11 44 14.93 X 734
2025-07-18 07:07:24 B 20 35 11.791 -11 45 33.30 X 734
2025-07-18 07:34:06 B 20 34 53.830 -11 51 55.58 Z H36
2025-07-18 07:36:53 B 20 34 51.948 -11 52 35.80 Z H36