2025 OJ165

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5372802778 ± 2.16e-03
Semi-major axis (a)2.5078198905 AU ± 1.14e-02
Inclination (i)9.41375192° ± 2.83e-02
Long. of Asc. Node (Ω)131.99889677° ± 8.00e-03
Arg. of Perihelion (ω)240.52737409° ± 4.36e-02
Mean Anomaly (M)8.36381552° ± 6.46e-02
Mean Motion (n)0.2481805612°/day ± 1.70e-03
Perihelion dist (q)1.16041772 AU ± 7.58e-03
Aphelion dist (Q)3.85522206 AU ± 1.84e-02
Orbital Period3.97140807 yr ± 2.72e-02
Physical Parameters
H (abs. magnitude)22.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.101″
Uncertainty2
Orbit TypeAmor
MOID0.210895 AU
Observations Used9
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-20
Last Observation Used2025-07-29
Observations (9)
Date Type RA Dec Mag Band Observatory
2025-07-20 08:27:53 C 20 30 17.780 -13 15 58.09 W X05
2025-07-20 09:01:44 C 20 30 17.162 -13 16 17.46 W X05
2025-07-20 09:06:21 C 20 30 17.082 -13 16 20.10 W X05
2025-07-21 03:12:39 C 20 30 01.307 -13 27 14.24 W X05
2025-07-21 03:46:31 C 20 30 00.607 -13 27 35.20 W X05
2025-07-22 02:33:31 C 20 29 38.125 -13 41 46.60 W X05
2025-07-22 03:02:46 C 20 29 37.516 -13 42 05.44 W X05
2025-07-29 08:36:36 C 20 26 06.853 -15 48 22.03 W X05
2025-07-29 09:10:24 C 20 26 06.022 -15 48 49.10 W X05