2023 PH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1813370786 ± 4.55e-05
Semi-major axis (a)0.9045674515 AU ± 1.89e-05
Inclination (i)9.52547644° ± 3.35e-03
Long. of Asc. Node (Ω)141.99063764° ± 2.75e-05
Arg. of Perihelion (ω)324.30606031° ± 5.91e-04
Mean Anomaly (M)98.16662517° ± 3.43e-02
Mean Motion (n)1.1456470498°/day ± 3.59e-05
Perihelion dist (q)0.74053583 AU ± 4.39e-05
Aphelion dist (Q)1.06859907 AU ± 4.68e-05
Orbital Period0.86032280 yr ± 2.69e-05
Physical Parameters
H (abs. magnitude)27.68
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.474″
Uncertainty2
Orbit TypeAten
MOID0.009199 AU
Observations Used51
Oppositions1
Arc Total2023-2023
First Observation Used2023-08-12
Last Observation Used2023-08-17
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-08-17 20:07:09 B 18 58 40.84 -46 07 25.9 Z M49