2023 CH3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4992820448 ± 7.54e-06
Semi-major axis (a)1.8905270894 AU ± 2.73e-05
Inclination (i)10.16050612° ± 1.02e-04
Long. of Asc. Node (Ω)177.78491753° ± 7.20e-05
Arg. of Perihelion (ω)30.18445605° ± 7.62e-05
Mean Anomaly (M)3.77328844° ± 7.84e-03
Mean Motion (n)0.3791734491°/day ± 8.21e-06
Perihelion dist (q)0.94662086 AU ± 1.97e-05
Aphelion dist (Q)2.83443332 AU ± 4.33e-05
Orbital Period2.59940744 yr ± 5.63e-05
Physical Parameters
H (abs. magnitude)23.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.342″
Uncertainty1
Orbit TypeApollo
MOID0.002738 AU
Observations Used52
Oppositions1
Arc Total2023-2023
First Observation Used2023-02-13
Last Observation Used2023-08-13
Observations (52)
Date Type RA Dec Mag Band Observatory
2023-08-13 06:01:12 C 20 33 08.013 -01 21 11.28 V T09
2023-08-13 06:06:44 C 20 33 07.767 -01 21 16.10 V T09