2025 PH1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4762360673 ± 5.61e-05
Semi-major axis (a)1.8850390019 AU ± 2.02e-04
Inclination (i)9.01539563° ± 6.16e-04
Long. of Asc. Node (Ω)257.81281648° ± 2.23e-03
Arg. of Perihelion (ω)8.70338242° ± 2.35e-03
Mean Anomaly (M)56.27547835° ± 9.32e-03
Mean Motion (n)0.3808305375°/day ± 6.14e-05
Perihelion dist (q)0.98731544 AU ± 1.50e-04
Aphelion dist (Q)2.78276256 AU ± 3.17e-04
Orbital Period2.58809677 yr ± 4.17e-04
Physical Parameters
H (abs. magnitude)22.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.213″
Uncertainty1
Orbit TypeApollo
MOID0.023126 AU
Observations Used54
Oppositions1
Arc Total2025-2025
First Observation Used2025-08-03
Last Observation Used2025-09-15
Observations (57)
Date Type RA Dec Mag Band Observatory
2025-08-05 22:23:46 C 19 10 07.044 +40 11 24.90 V Z84
2025-08-29 04:43:10 C 20 39 17.60 +24 58 48.6 V 673
2025-08-29 04:46:09 C 20 39 17.86 +24 58 44.3 V 673
2025-09-13 01:37:50 C 21 07 23.58 +17 43 28.1 V H21
2025-09-13 01:50:27 C 21 07 24.38 +17 43 14.5 V H21
2025-09-15 02:24:23 C 21 10 43.96 +16 52 57.7 V H21
2025-09-15 02:26:26 C 21 10 44.09 +16 52 56.5 V H21