2023 HO4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1719398218 ± 6.54e-07
Semi-major axis (a)1.0160211531 AU ± 6.84e-08
Inclination (i)7.50859544° ± 2.55e-05
Long. of Asc. Node (Ω)144.02763438° ± 8.10e-05
Arg. of Perihelion (ω)208.22702874° ± 6.53e-05
Mean Anomaly (M)67.21237225° ± 6.14e-05
Mean Motion (n)0.9624056221°/day ± 9.72e-08
Perihelion dist (q)0.84132666 AU ± 6.67e-07
Aphelion dist (Q)1.19071565 AU ± 6.69e-07
Orbital Period1.02412773 yr ± 1.03e-07
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty0
Orbit TypeApollo
MOID0.107256 AU
Observations Used57
Oppositions1
Arc Total2023-2025
First Observation Used2023-04-15
Last Observation Used2025-04-16
Observations (57)
Date Type RA Dec Mag Band Observatory
2025-03-20 10:58:13 C 12 45 48.520 +23 17 46.70 V 691
2025-03-20 11:14:44 C 12 45 46.810 +23 18 17.90 V 691
2025-03-20 11:31:16 C 12 45 45.110 +23 18 49.40 V 691
2025-04-11 08:04:53 C 11 52 18.088 +34 54 05.40 V V06
2025-04-11 08:35:46 C 11 52 15.107 +34 54 23.98 V V06
2025-04-16 04:05:21 C 11 43 04.83 +35 51 19.1 V H21
2025-04-16 04:13:24 C 11 43 04.21 +35 51 22.5 V H21