2025 HP2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3078530686 ± 1.66e-07
Semi-major axis (a)1.5126397224 AU ± 3.20e-09
Inclination (i)10.73744970° ± 2.28e-05
Long. of Asc. Node (Ω)66.88123916° ± 4.10e-05
Arg. of Perihelion (ω)224.25898969° ± 1.09e-04
Mean Anomaly (M)62.44364520° ± 7.18e-05
Mean Motion (n)0.5297964267°/day ± 1.68e-09
Perihelion dist (q)1.04696894 AU ± 2.52e-07
Aphelion dist (Q)1.97831050 AU ± 2.52e-07
Orbital Period1.86038681 yr ± 5.90e-09
Physical Parameters
H (abs. magnitude)21.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.210″
Uncertainty0
Orbit TypeAmor
MOID0.080493 AU
Observations Used56
Oppositions6
Arc Total2012-2025
First Observation Used2012-04-23
Last Observation Used2025-06-12
Observations (57)
Date Type RA Dec Mag Band Observatory
2025-05-18 06:00:27 C 12 41 22.848 +12 29 37.82 V G96
2025-05-18 06:07:59 C 12 41 22.294 +12 29 29.44 V G96
2025-05-18 06:15:30 C 12 41 21.725 +12 29 21.23 V G96
2025-05-18 06:23:02 C 12 41 21.224 +12 29 12.95 V G96
2025-06-12 03:40:52 C 12 21 32.39 -02 25 34.8 o 695
2025-06-12 03:49:33 C 12 21 32.29 -02 25 50.5 o 695
2025-06-12 03:58:13 C 12 21 32.21 -02 26 06.3 o 695