2023 HT4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4822021340 ± 1.04e-04
Semi-major axis (a)1.9345611720 AU ± 3.98e-04
Inclination (i)10.25925674° ± 1.53e-03
Long. of Asc. Node (Ω)40.95502921° ± 6.57e-04
Arg. of Perihelion (ω)193.04587148° ± 7.45e-04
Mean Anomaly (M)336.72156271° ± 1.04e-01
Mean Motion (n)0.3663013977°/day ± 1.13e-04
Perihelion dist (q)1.00171165 AU ± 2.88e-04
Aphelion dist (Q)2.86741070 AU ± 6.23e-04
Orbital Period2.69075218 yr ± 8.29e-04
Physical Parameters
H (abs. magnitude)23.27
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.420″
Uncertainty3
Orbit TypeApollo
MOID0.001867 AU
Observations Used60
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-09
Last Observation Used2023-06-15
Observations (62)
Date Type RA Dec Mag Band Observatory
2023-05-08 03:13:12 C 08 28 14.729 +05 08 50.64 V I52
2023-05-08 03:13:43 C 08 28 14.495 +05 08 44.23 V I52
2023-05-08 03:14:15 C 08 28 14.228 +05 08 36.89 V I52
2023-05-08 03:14:47 C 08 28 13.994 +05 08 30.66 V I52
2023-05-09 03:37:58 C 08 17 12.19 -00 11 43.1 V 691
2023-05-09 03:49:02 C 08 17 06.58 -00 14 16.3 V 691
2023-05-09 04:00:05 C 08 17 00.98 -00 16 49.3 V 691
2023-05-10 03:20:19 C 08 05 27.19 -05 51 55.7 o 291
2023-05-10 03:25:26 C 08 05 24.40 -05 53 11.2 o 291
2023-05-10 03:30:43 C 08 05 21.40 -05 54 29.6 o 291
2023-06-08 01:11:12 B 01 16 43.148 -60 39 54.63 V 181
2023-06-15 15:23:03 C 00 45 01.843 -59 38 36.80 V E10