2024 UM4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6281238259 ± 2.11e-04
Semi-major axis (a)1.5327432222 AU ± 7.58e-04
Inclination (i)29.56279874° ± 1.13e-02
Long. of Asc. Node (Ω)219.62086531° ± 5.93e-04
Arg. of Perihelion (ω)282.97414247° ± 6.66e-03
Mean Anomaly (M)168.31639557° ± 1.20e-01
Mean Motion (n)0.5194074442°/day ± 3.85e-04
Perihelion dist (q)0.56999069 AU ± 4.29e-04
Aphelion dist (Q)2.49549576 AU ± 1.28e-03
Orbital Period1.89759753 yr ± 1.41e-03
Physical Parameters
H (abs. magnitude)22.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.316″
Uncertainty3
Orbit TypeApollo
MOID0.049198 AU
Observations Used147
Oppositions1
Arc Total2024-2024
First Observation Used2024-10-26
Last Observation Used2024-11-10
Observations (156)
Date Type RA Dec Mag Band Observatory
2024-11-02 09:59:29 C 01 24 38.928 +14 49 29.17 V T08
2024-11-02 10:15:36 C 01 24 33.293 +14 46 21.79 V T08
2024-11-02 15:22:05 C 01 22 53.99 +13 45 42.6 V D29
2024-11-02 15:42:26 C 01 22 46.81 +13 41 36.6 V D29
2024-11-02 16:02:48 C 01 22 39.63 +13 37 30.6 V D29
2024-11-02 21:35:26 B 01 20 49.130 +12 28 36.05 Z K74
2024-11-02 21:38:20 B 01 20 48.096 +12 27 59.40 Z K74
2024-11-02 21:41:06 B 01 20 47.081 +12 27 24.05 Z K74
2024-11-02 21:43:46 B 01 20 46.118 +12 26 50.64 Z K74
2024-11-02 21:46:25 B 01 20 45.156 +12 26 17.02 Z K74
2024-11-03 14:51:31 C 01 14 34.94 +08 36 15.1 V D29
2024-11-03 15:01:42 C 01 14 30.90 +08 33 49.6 V D29
2024-11-03 15:11:53 C 01 14 26.84 +08 31 23.3 V D29
2024-11-03 18:20:28 B 01 13 18.11 +07 45 17.3 X M45
2024-11-03 18:25:50 B 01 13 15.97 +07 43 58.7 X M45
2024-11-03 18:31:03 B 01 13 13.86 +07 42 41.5 X M45
2024-11-03 19:03:03 B 01 13 02.33 +07 34 49.9 X K19
2024-11-03 19:08:16 B 01 13 00.21 +07 33 32.8 X K19
2024-11-03 19:13:32 B 01 12 58.10 +07 32 15.4 X K19
2024-11-03 19:58:59 B 01 12 39.178 +07 20 53.92 Z K74
2024-11-03 20:08:57 B 01 12 35.131 +07 18 25.52 Z K74
2024-11-03 20:18:56 B 01 12 31.063 +07 15 56.63 Z K74
2024-11-03 21:15:29 B 01 12 07.75 +07 01 54.7 X 595
2024-11-03 21:18:09 B 01 12 06.61 +07 01 14.2 X 595
2024-11-03 21:20:50 B 01 12 05.55 +07 00 33.8 X 595
2024-11-03 21:36:11 B 01 11 59.422 +06 56 38.40 X K87
2024-11-03 21:42:41 B 01 11 56.770 +06 54 59.76 X K87
2024-11-03 21:49:12 B 01 11 54.062 +06 53 21.26 X K87
2024-11-04 05:21:06 C 01 08 53.678 +04 56 42.79 V U52
2024-11-04 05:23:22 C 01 08 52.764 +04 56 05.68 V U52
2024-11-04 05:25:39 C 01 08 51.806 +04 55 30.54 V U52
2024-11-04 20:49:50 B 01 02 13.181 +00 36 45.72 X C95
2024-11-04 20:52:28 B 01 02 11.945 +00 35 59.32 X C95
2024-11-04 20:55:06 B 01 02 10.728 +00 35 12.80 X C95
2024-11-05 19:26:41 B 00 51 17.256 -06 30 43.96 X L34
2024-11-05 19:33:54 B 00 51 13.366 -06 33 08.60 X L34
2024-11-05 21:01:30 B 00 50 25.71 -07 02 47.5 X K83
2024-11-05 21:06:15 B 00 50 23.09 -07 04 23.5 X K83
2024-11-05 21:10:54 B 00 50 20.55 -07 05 58.3 X K83
2024-11-05 22:18:24 B 00 49 43.010 -07 28 43.32 X L34
2024-11-05 22:29:00 B 00 49 37.135 -07 32 19.32 X L34
2024-11-06 19:53:05 C 00 37 30.94 -15 10 02.8 X L18
2024-11-06 20:01:06 C 00 37 25.84 -15 13 01.4 X L18
2024-11-06 20:08:57 C 00 37 20.88 -15 15 55.3 X L18
2024-11-06 20:54:34 C 00 36 52.62 -15 30 52.3 V M21
2024-11-06 21:20:04 C 00 36 36.23 -15 40 20.5 V M21
2024-11-07 04:44:50 C 00 31 59.549 -18 29 04.56 V U52
2024-11-07 04:48:14 C 00 31 57.456 -18 30 22.32 V U52
2024-11-07 04:51:38 C 00 31 55.051 -18 31 41.56 V U52
2024-11-07 09:24:19 C 00 28 56.330 -20 12 48.60 V 474