2025 OY12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3960498072 ± 6.74e-04
Semi-major axis (a)1.1405291057 AU ± 6.78e-04
Inclination (i)6.39973791° ± 1.07e-02
Long. of Asc. Node (Ω)321.75875003° ± 1.07e-03
Arg. of Perihelion (ω)92.39939823° ± 7.97e-03
Mean Anomaly (M)32.11225059° ± 7.63e-03
Mean Motion (n)0.8091941177°/day ± 7.22e-04
Perihelion dist (q)0.68882277 AU ± 8.71e-04
Aphelion dist (Q)1.59223544 AU ± 1.22e-03
Orbital Period1.21803441 yr ± 1.09e-03
Physical Parameters
H (abs. magnitude)25.16
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.041″
Uncertainty1
Orbit TypeApollo
MOID0.010114 AU
Observations Used10
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-28
Last Observation Used2025-08-01
Observations (10)
Date Type RA Dec Mag Band Observatory
2025-07-28 11:44:12 C 22 15 46.686 -33 56 01.31 X F51
2025-07-28 11:58:16 C 22 15 47.610 -33 56 16.39 X F51
2025-07-28 12:12:19 C 22 15 48.534 -33 56 31.24 X F51
2025-07-28 12:26:19 C 22 15 49.452 -33 56 45.97 X F51
2025-07-29 12:45:59 C 22 18 24.921 -34 24 20.94 V T14
2025-07-29 12:47:34 C 22 18 25.055 -34 24 22.87 V T14
2025-07-29 12:48:58 C 22 18 25.164 -34 24 24.48 V T14
2025-08-01 12:13:10 C 22 29 36.352 -36 18 35.93 V T12
2025-08-01 12:14:11 C 22 29 36.523 -36 18 38.13 V T12
2025-08-01 12:15:18 C 22 29 36.700 -36 18 40.45 V T12