2025 OA13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3107142176 ± 2.68e-03
Semi-major axis (a)1.3850763079 AU ± 5.13e-03
Inclination (i)4.13878594° ± 3.66e-02
Long. of Asc. Node (Ω)90.01778034° ± 8.93e-02
Arg. of Perihelion (ω)288.09483753° ± 1.24e-01
Mean Anomaly (M)29.36639030° ± 1.15e-01
Mean Motion (n)0.6046467533°/day ± 3.36e-03
Perihelion dist (q)0.95471341 AU ± 5.13e-03
Aphelion dist (Q)1.81543921 AU ± 7.68e-03
Orbital Period1.63008613 yr ± 9.06e-03
Physical Parameters
H (abs. magnitude)24.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.149″
Uncertainty3
Orbit TypeApollo
MOID0.043066 AU
Observations Used11
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-27
Last Observation Used2025-08-01
Observations (11)
Date Type RA Dec Mag Band Observatory
2025-07-27 10:49:22 C 21 46 46.729 -35 02 37.59 X F51
2025-07-27 11:03:25 C 21 46 48.336 -35 03 07.13 X F51
2025-07-27 11:17:27 C 21 46 49.970 -35 03 36.75 X F51
2025-07-28 11:23:24 C 21 50 14.085 -35 54 17.79 V T14
2025-07-28 11:24:48 C 21 50 14.254 -35 54 20.74 V T14
2025-07-31 10:45:56 C 22 01 51.612 -38 37 54.01 V T14
2025-07-31 10:47:19 C 22 01 51.816 -38 37 57.32 V T14
2025-07-31 10:48:43 C 22 01 52.044 -38 38 00.71 V T14
2025-08-01 11:49:33 C 22 06 33.983 -39 40 19.18 V T12
2025-08-01 11:51:10 C 22 06 34.239 -39 40 23.12 V T12
2025-08-01 11:52:35 C 22 06 34.467 -39 40 26.62 V T12