2023 PH

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6821583445 ± 2.50e-04
Semi-major axis (a)2.8713303404 AU ± 2.20e-03
Inclination (i)5.64330416° ± 1.16e-03
Long. of Asc. Node (Ω)135.86215887° ± 5.55e-04
Arg. of Perihelion (ω)115.88110597° ± 2.02e-03
Mean Anomaly (M)178.34428307° ± 2.07e-01
Mean Motion (n)0.2025757876°/day ± 2.33e-04
Perihelion dist (q)0.91262839 AU ± 1.00e-03
Aphelion dist (Q)4.83003229 AU ± 3.77e-03
Orbital Period4.86546934 yr ± 5.59e-03
Physical Parameters
H (abs. magnitude)21.57
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.413″
Uncertainty3
Orbit TypeApollo
MOID0.036540 AU
Observations Used53
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-07
Last Observation Used2023-09-09
Observations (53)
Date Type RA Dec Mag Band Observatory
2023-09-09 07:24:00 C 20 31 10.337 -24 01 07.07 X F51
2023-09-09 07:39:49 C 20 31 12.185 -24 01 03.68 X F51
2023-09-09 07:55:40 C 20 31 14.011 -24 01 00.39 X F51