2023 QO3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4498648748 ± 1.77e-06
Semi-major axis (a)2.2418214771 AU ± 8.54e-06
Inclination (i)6.77556260° ± 1.65e-05
Long. of Asc. Node (Ω)104.55682018° ± 5.00e-05
Arg. of Perihelion (ω)272.59713498° ± 8.72e-05
Mean Anomaly (M)225.39824124° ± 1.29e-03
Mean Motion (n)0.2936369727°/day ± 1.68e-06
Perihelion dist (q)1.23330474 AU ± 6.15e-06
Aphelion dist (Q)3.25033822 AU ± 1.30e-05
Orbital Period3.35661506 yr ± 1.92e-05
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.134″
Uncertainty1
Orbit TypeAmor
MOID0.267258 AU
Observations Used52
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-19
Last Observation Used2023-12-12
Observations (55)
Date Type RA Dec Mag Band Observatory
2023-12-04 07:05:45 C 01 59 47.40 -03 32 10.6 V 691
2023-12-04 07:27:25 C 01 59 48.77 -03 31 41.6 V 691
2023-12-04 07:49:04 C 01 59 50.19 -03 31 12.9 V 691
2023-12-12 02:12:43 C 02 12 41.44 +00 26 46.4 V H21
2023-12-12 02:31:59 C 02 12 42.69 +00 27 10.5 V H21