2023 HM3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5218662548 ± 2.00e+00
Semi-major axis (a)1.7752950905 AU ± 3.00e+00
Inclination (i)37.10747251° ± 4.00e+00
Long. of Asc. Node (Ω)31.29269618° ± 5.00e+00
Arg. of Perihelion (ω)115.31817506° ± 6.00e+00
Mean Anomaly (M)53.50765431° ± 2.31e+00
Mean Motion (n)0.4169930800°/day ± 1.06e+00
Perihelion dist (q)0.84879790 AU ± 3.83e+00
Aphelion dist (Q)2.69999090 AU ± 5.78e+00
Orbital Period2.36360680 yr ± 5.99e+00
Physical Parameters
H (abs. magnitude)24.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.448″
Uncertainty4
Orbit TypeApollo
MOID0.043052 AU
Observations Used75
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-04-29
Observations (75)
Date Type RA Dec Mag Band Observatory
2023-04-21 10:30:39 C 13 54 41.159 +02 13 32.35 V U74
2023-04-21 10:35:27 C 13 54 34.945 +02 10 46.36 V U74
2023-04-21 10:53:41 C 13 54 11.436 +02 00 19.36 V U74
2023-04-21 10:58:29 C 13 54 05.285 +01 57 34.11 V U74
2023-04-21 19:40:29 C 13 43 49.68 -02 50 25.8 Z 106
2023-04-21 19:47:21 C 13 43 41.54 -02 54 03.6 Z 106
2023-04-21 19:54:22 C 13 43 33.22 -02 57 46.1 Z 106
2023-04-21 20:07:55 C 13 43 16.880 -03 04 59.70 V 246
2023-04-21 20:08:04 C 13 43 16.730 -03 05 03.30 V 246
2023-04-21 20:08:12 C 13 43 16.630 -03 05 08.40 V 246
2023-04-21 20:08:30 C 13 43 16.210 -03 05 16.90 V 246
2023-04-21 20:08:38 C 13 43 16.100 -03 05 22.20 V 246
2023-04-21 20:08:47 C 13 43 15.880 -03 05 26.30 V 246
2023-04-21 20:10:11 C 13 43 14.250 -03 06 11.20 V 246
2023-04-21 20:10:31 C 13 43 13.890 -03 06 22.20 V 246
2023-04-21 20:10:50 C 13 43 13.470 -03 06 31.50 V 246
2023-04-21 20:11:10 C 13 43 13.050 -03 06 42.30 V 246
2023-04-21 20:11:30 C 13 43 12.720 -03 06 51.50 V 246
2023-04-21 20:11:49 C 13 43 12.300 -03 07 02.60 V 246
2023-04-21 20:12:09 C 13 43 11.920 -03 07 12.00 V 246
2023-04-21 20:12:48 C 13 43 11.170 -03 07 33.10 V 246
2023-04-21 20:15:16 C 13 43 08.210 -03 08 52.00 V 246
2023-04-21 20:15:34 C 13 43 07.840 -03 09 00.80 V 246
2023-04-21 20:15:51 C 13 43 07.620 -03 09 09.90 V 246
2023-04-21 20:16:09 C 13 43 07.240 -03 09 18.90 V 246
2023-04-21 20:16:44 C 13 43 06.470 -03 09 38.10 V 246
2023-04-21 20:17:01 C 13 43 06.170 -03 09 46.90 V 246
2023-04-21 20:42:05 C 13 42 36.89 -03 22 50.0 X 595
2023-04-21 20:49:34 C 13 42 28.07 -03 26 44.3 X 595
2023-04-21 20:52:05 C 13 42 24.20 -03 28 10.9 X G02
2023-04-21 20:57:02 C 13 42 19.27 -03 30 38.8 X 595
2023-04-21 21:01:44 C 13 42 12.83 -03 33 13.0 X G02
2023-04-21 21:03:31 C 13 42 12.74 -03 33 57.2 V 511
2023-04-21 21:06:32 C 13 42 07.21 -03 35 42.7 X G02
2023-04-21 21:08:03 C 13 42 07.32 -03 36 20.4 V 511
2023-04-21 21:46:54 C 13 41 20.58 -03 56 33.9 V L01
2023-04-21 21:48:00 C 13 41 19.31 -03 57 07.7 V L01
2023-04-21 21:49:06 C 13 41 18.02 -03 57 41.4 V L01
2023-04-21 21:50:11 C 13 41 16.74 -03 58 15.0 V L01
2023-04-21 21:51:17 C 13 41 15.47 -03 58 49.5 V L01
2023-04-21 22:09:56 C 13 40 54.03 -04 08 24.6 X K83
2023-04-21 22:16:16 C 13 40 46.61 -04 11 40.2 X K83
2023-04-21 22:16:20 C 13 40 45.900 -04 11 52.10 V 246
2023-04-21 22:16:40 C 13 40 45.520 -04 12 02.70 V 246
2023-04-21 22:16:59 C 13 40 45.140 -04 12 12.90 V 246
2023-04-21 22:17:19 C 13 40 44.740 -04 12 23.40 V 246
2023-04-21 22:17:38 C 13 40 44.350 -04 12 33.50 V 246
2023-04-21 22:22:35 C 13 40 39.22 -04 14 55.3 X K83
2023-04-21 22:38:11 C 13 40 20.92 -04 22 54.4 V M50
2023-04-21 22:47:28 C 13 40 10.08 -04 27 39.4 V M50