2025 OH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5827992849 ± 1.28e-03
Semi-major axis (a)1.5595099055 AU ± 3.54e-03
Inclination (i)2.96658506° ± 4.93e-03
Long. of Asc. Node (Ω)89.36315046° ± 3.83e-02
Arg. of Perihelion (ω)112.33548368° ± 3.23e-02
Mean Anomaly (M)93.56830369° ± 3.43e-01
Mean Motion (n)0.5060926962°/day ± 1.72e-03
Perihelion dist (q)0.65062865 AU ± 2.49e-03
Aphelion dist (Q)2.46839116 AU ± 5.95e-03
Orbital Period1.94752126 yr ± 6.63e-03
Physical Parameters
H (abs. magnitude)23.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.273″
Uncertainty3
Orbit TypeApollo
MOID0.018997 AU
Observations Used18
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-21
Last Observation Used2025-07-23
Observations (18)
Date Type RA Dec Mag Band Observatory
2025-07-21 04:10:28 C 20 48 59.84 -35 00 32.2 V W94
2025-07-21 04:19:38 C 20 48 56.71 -35 00 18.6 V W94
2025-07-21 04:28:50 C 20 48 53.52 -35 00 04.2 V W94
2025-07-21 05:24:08 C 20 48 34.70 -34 58 40.7 q X10
2025-07-21 05:32:10 C 20 48 31.98 -34 58 28.1 q X10
2025-07-21 05:40:11 C 20 48 29.27 -34 58 15.4 q X10
2025-07-21 05:51:01 C 20 48 25.60 -34 57 58.4 q X10
2025-07-21 05:59:05 C 20 48 22.89 -34 57 46.2 q X10
2025-07-21 06:07:09 C 20 48 20.16 -34 57 33.6 q X10
2025-07-21 23:52:59 C 20 43 17.601 -34 32 16.26 V J04
2025-07-21 23:56:36 C 20 43 16.533 -34 32 11.39 V J04
2025-07-22 10:10:06 C 20 40 38.978 -34 16 41.70 W 474
2025-07-22 10:15:30 C 20 40 37.565 -34 16 34.93 W 474
2025-07-22 10:20:55 C 20 40 36.120 -34 16 28.20 W 474
2025-07-22 10:26:20 C 20 40 34.697 -34 16 21.72 W 474
2025-07-23 04:42:42 C 20 36 18.02 -33 53 42.1 q X10
2025-07-23 04:50:49 C 20 36 16.11 -33 53 31.8 q X10
2025-07-23 04:58:53 C 20 36 14.22 -33 53 22.0 q X10