2023 HM4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0489408337 ± 8.52e-07
Semi-major axis (a)1.0138725114 AU ± 7.26e-08
Inclination (i)1.53904481° ± 3.59e-05
Long. of Asc. Node (Ω)67.89021590° ± 1.83e-05
Arg. of Perihelion (ω)35.43614583° ± 4.68e-05
Mean Anomaly (M)296.14489095° ± 2.66e-04
Mean Motion (n)0.9654665987°/day ± 1.04e-07
Perihelion dist (q)0.96425275 AU ± 8.66e-07
Aphelion dist (Q)1.06349228 AU ± 8.67e-07
Orbital Period1.02088077 yr ± 1.10e-07
Physical Parameters
H (abs. magnitude)27.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.211″
Uncertainty0
Orbit TypeApollo
MOID0.011579 AU
Observations Used97
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-14
Last Observation Used2023-07-09
Observations (102)
Date Type RA Dec Mag Band Observatory
2023-07-09 00:47:28 C 14 34 35.527 -26 12 12.93 V 309
2023-07-09 00:48:35 C 14 34 35.576 -26 12 13.53 V 309