2023 OJ5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5116454774 ± 6.58e-06
Semi-major axis (a)2.6416051325 AU ± 4.02e-05
Inclination (i)16.00575499° ± 1.20e-04
Long. of Asc. Node (Ω)142.56882349° ± 5.18e-05
Arg. of Perihelion (ω)185.71711659° ± 7.41e-05
Mean Anomaly (M)190.51655911° ± 4.34e-03
Mean Motion (n)0.2295675115°/day ± 5.24e-06
Perihelion dist (q)1.29003981 AU ± 2.62e-05
Aphelion dist (Q)3.99317045 AU ± 6.32e-05
Orbital Period4.29340492 yr ± 9.80e-05
Physical Parameters
H (abs. magnitude)21.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.109″
Uncertainty1
Orbit TypeAmor
MOID0.276961 AU
Observations Used49
Oppositions1
Arc Total2023-2023
First Observation Used2023-07-26
Last Observation Used2023-09-18
Observations (57)
Date Type RA Dec Mag Band Observatory
2023-08-24 13:02:01 C 00 11 15.249 -16 31 07.47 X F51
2023-08-24 13:17:51 C 00 11 16.652 -16 31 35.99 X F51
2023-08-24 13:33:41 C 00 11 18.052 -16 32 04.38 X F51
2023-09-18 10:16:23 C 00 50 47.395 -30 10 39.95 X F51
2023-09-18 10:32:06 C 00 50 47.867 -30 10 52.92 X F51
2023-09-18 10:47:48 C 00 50 48.330 -30 11 05.87 X F51
2023-09-18 11:03:33 C 00 50 48.793 -30 11 18.75 X F51