2025 OL4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3785907528 ± 3.48e-03
Semi-major axis (a)1.8990321421 AU ± 1.53e-02
Inclination (i)42.21053017° ± 2.25e-01
Long. of Asc. Node (Ω)279.68740791° ± 2.43e-02
Arg. of Perihelion (ω)63.47498632° ± 4.55e-01
Mean Anomaly (M)21.28029408° ± 9.52e-02
Mean Motion (n)0.3766290397°/day ± 4.56e-03
Perihelion dist (q)1.18007613 AU ± 1.16e-02
Aphelion dist (Q)2.61798815 AU ± 2.22e-02
Orbital Period2.61696837 yr ± 3.17e-02
Physical Parameters
H (abs. magnitude)20.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.189″
Uncertainty2
Orbit TypeAmor
MOID0.338031 AU
Observations Used15
Oppositions1
Arc Total2025-2025
First Observation Used2025-07-24
Last Observation Used2025-07-27
Observations (15)
Date Type RA Dec Mag Band Observatory
2025-07-24 06:49:02 C 16 51 30.244 -00 00 35.65 V F51
2025-07-24 06:50:00 C 16 51 30.159 -00 00 32.30 V F51
2025-07-24 07:05:49 C 16 51 29.054 +00 00 18.04 V F51
2025-07-26 07:17:44 C 16 48 38.164 +02 27 28.28 X F51
2025-07-26 07:36:18 C 16 48 37.052 +02 28 22.79 X F51
2025-07-26 07:54:49 C 16 48 35.922 +02 29 17.73 X F51
2025-07-26 08:13:13 C 16 48 34.818 +02 30 12.12 X F51
2025-07-26 11:10:28 C 16 48 24.415 +02 38 54.49 V F52
2025-07-26 11:11:23 C 16 48 24.359 +02 38 57.33 V F52
2025-07-26 21:10:57 C 16 47 52.937 +03 08 03.10 X 033
2025-07-26 21:17:22 C 16 47 52.598 +03 08 21.80 X 033
2025-07-27 04:11:15 C 16 47 31.074 +03 28 23.19 W H01
2025-07-27 04:18:14 C 16 47 30.676 +03 28 43.12 W H01
2025-07-27 04:35:33 C 16 47 29.696 +03 29 33.20 W H01
2025-07-27 04:40:38 C 16 47 29.412 +03 29 47.74 W H01