2023 HG3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3990327362 ± 1.97e-04
Semi-major axis (a)0.8811502689 AU ± 4.14e-06
Inclination (i)1.80737220° ± 1.20e-03
Long. of Asc. Node (Ω)13.56920926° ± 2.84e-03
Arg. of Perihelion (ω)60.44291367° ± 4.10e-03
Mean Anomaly (M)141.59270282° ± 1.58e-02
Mean Motion (n)1.1916186974°/day ± 8.40e-06
Perihelion dist (q)0.52954247 AU ± 1.74e-04
Aphelion dist (Q)1.23275807 AU ± 1.74e-04
Orbital Period0.82713227 yr ± 5.83e-06
Physical Parameters
H (abs. magnitude)26.63
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.308″
Uncertainty2
Orbit TypeAten
MOID0.006256 AU
Observations Used30
Oppositions1
Arc Total2023-2023
First Observation Used2023-04-21
Last Observation Used2023-04-27
Observations (30)
Date Type RA Dec Mag Band Observatory
2023-04-21 06:17:02 C 11 59 19.892 -15 35 16.26 V G96
2023-04-21 06:23:54 C 11 59 19.594 -15 34 45.30 V G96
2023-04-21 06:30:47 C 11 59 19.302 -15 34 14.63 V G96
2023-04-21 06:37:38 C 11 59 18.942 -15 33 44.53 V G96
2023-04-21 07:28:04 C 11 59 17.106 -15 29 57.23 V I52
2023-04-21 07:29:55 C 11 59 17.027 -15 29 49.27 V I52
2023-04-21 07:31:45 C 11 59 16.991 -15 29 40.96 V I52
2023-04-21 07:33:35 C 11 59 16.930 -15 29 32.71 V I52
2023-04-21 19:51:25 C 11 59 39.010 -14 40 44.10 V 246
2023-04-21 19:51:46 C 11 59 39.060 -14 40 43.30 V 246
2023-04-21 19:52:07 C 11 59 39.180 -14 40 41.40 V 246
2023-04-21 21:24:49 C 11 59 36.55 -14 34 54.6 V L01
2023-04-21 21:27:15 C 11 59 36.48 -14 34 46.3 V L01
2023-04-21 21:29:40 C 11 59 36.42 -14 34 36.9 V L01
2023-04-21 21:32:05 C 11 59 36.31 -14 34 28.9 V L01
2023-04-21 21:35:52 C 11 59 36.21 -14 34 14.5 V L01
2023-04-22 03:10:11 C 11 59 41.25 -14 10 46.6 u 807
2023-04-22 03:16:16 C 11 59 41.05 -14 10 25.9 u 807
2023-04-22 03:28:18 C 11 59 40.60 -14 09 44.7 u 807
2023-04-22 10:55:57 C 11 59 48.93 -13 45 03.9 V 474
2023-04-22 10:59:20 C 11 59 48.85 -13 44 53.4 V 474
2023-04-22 11:02:44 C 11 59 48.78 -13 44 43.0 V 474
2023-04-22 11:06:08 C 11 59 48.69 -13 44 32.5 V 474
2023-04-24 06:50:48 C 12 00 24.880 -12 01 05.45 V I52
2023-04-24 07:00:17 C 12 00 24.721 -12 00 46.33 V I52
2023-04-24 07:09:46 C 12 00 24.505 -12 00 26.89 V I52
2023-04-24 07:19:15 C 12 00 24.332 -12 00 07.56 V I52
2023-04-27 01:33:31 C 12 01 31.78 -10 20 28.2 V 807
2023-04-27 01:49:29 C 12 01 31.56 -10 20 11.0 V 807
2023-04-27 02:05:28 C 12 01 31.30 -10 19 53.8 V 807