2025 HP5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0940936486 ± 5.97e-06
Semi-major axis (a)0.9753591182 AU ± 9.26e-05
Inclination (i)18.06051168° ± 2.70e-02
Long. of Asc. Node (Ω)209.88823853° ± 4.49e-03
Arg. of Perihelion (ω)161.33594038° ± 3.36e-02
Mean Anomaly (M)58.69091939° ± 9.16e-03
Mean Motion (n)1.0232115967°/day ± 1.46e-04
Perihelion dist (q)0.88358402 AU ± 8.41e-05
Aphelion dist (Q)1.06713422 AU ± 1.01e-04
Orbital Period0.96326731 yr ± 1.37e-04
Physical Parameters
H (abs. magnitude)23.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.251″
Uncertainty1
Orbit TypeAten
MOID0.055630 AU
Observations Used53
Oppositions1
Arc Total2025-2025
First Observation Used2025-04-26
Last Observation Used2025-05-03
Observations (56)
Date Type RA Dec Mag Band Observatory
2025-05-02 05:06:31 C 11 21 07.456 +30 06 48.53 V G96
2025-05-02 05:14:37 C 11 21 08.039 +30 07 27.30 V G96
2025-05-03 06:00:29 C 11 23 36.420 +32 09 09.07 V V00
2025-05-03 06:08:36 C 11 23 37.086 +32 09 47.02 V V00
2025-05-03 06:16:40 C 11 23 37.720 +32 10 24.38 V V00
2025-05-03 06:24:44 C 11 23 38.389 +32 11 01.97 V V00