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
2024-10-27 16:26:34 C 01 56 41.00 +31 27 16.0 Z C97
2024-10-27 16:39:29 C 01 56 38.71 +31 26 21.6 Z C97
2024-10-27 18:14:38 C 01 56 22.56 +31 19 03.4 X G02
2024-10-27 18:21:24 C 01 56 21.38 +31 18 34.3 X G02
2024-10-27 18:28:28 C 01 56 20.19 +31 18 04.1 X G02
2024-10-27 19:07:54 B 01 56 14.02 +31 15 11.6 X I93
2024-10-27 19:11:52 B 01 56 13.31 +31 14 54.5 X I93
2024-10-27 19:15:35 B 01 56 12.68 +31 14 38.6 X I93
2024-10-29 04:51:10 C 01 50 07.510 +28 29 25.30 V I52
2024-10-29 04:52:06 C 01 50 07.320 +28 29 19.70 V I52
2024-10-29 04:53:17 C 01 50 07.150 +28 29 14.00 V I52
2024-10-29 19:11:47 C 01 47 14.966 +27 06 04.86 V B67
2024-10-29 19:19:28 C 01 47 13.253 +27 05 18.71 V B67
2024-10-29 19:27:08 C 01 47 11.496 +27 04 32.99 V B67
2024-10-29 21:39:58 B 01 46 42.125 +26 50 58.60 Z K74
2024-10-29 21:51:22 B 01 46 39.619 +26 49 48.04 Z K74
2024-10-29 22:38:19 B 01 46 29.06 +26 45 01.3 V 130
2024-10-29 22:47:02 B 01 46 27.13 +26 44 06.9 V 130
2024-10-29 22:56:05 B 01 46 25.07 +26 43 10.6 V 130
2024-10-30 04:42:44 C 01 45 11.23 +26 06 26.6 V H21
2024-10-30 04:46:46 C 01 45 10.29 +26 06 00.1 V H21
2024-10-30 04:50:47 C 01 45 09.34 +26 05 34.1 V H21
2024-10-30 04:55:13 C 01 45 08.31 +26 05 05.4 V H21
2024-10-30 09:39:11 C 01 44 05.510 +25 34 03.18 V T05
2024-10-30 09:44:06 C 01 44 04.342 +25 33 31.18 V T05
2024-10-30 09:51:55 C 01 44 02.405 +25 32 38.08 V T05
2024-10-30 10:36:58 C 01 43 51.502 +25 27 31.82 V T05
2024-10-30 12:17:37 C 01 43 27.012 +25 15 59.98 V T08
2024-10-30 12:18:16 C 01 43 26.914 +25 15 55.33 V T08
2024-10-30 12:18:56 C 01 43 26.741 +25 15 51.30 V T08
2024-10-30 12:19:36 C 01 43 26.676 +25 15 46.30 V T08
2024-10-30 12:20:16 C 01 43 26.467 +25 15 41.83 V T08
2024-10-31 00:01:34 B 01 40 44.192 +23 52 40.68 Z M49
2024-10-31 00:03:52 B 01 40 43.631 +23 52 23.23 Z M49
2024-10-31 00:06:10 B 01 40 42.984 +23 52 05.27 Z M49
2024-10-31 05:58:36 C 01 39 20.308 +23 06 17.03 V 703
2024-10-31 06:02:03 C 01 39 19.390 +23 05 49.45 V 703
2024-10-31 06:08:45 C 01 39 17.514 +23 04 56.96 V 703
2024-10-31 20:56:53 B 01 35 31.406 +21 03 36.80 Z M49
2024-10-31 20:58:35 B 01 35 30.894 +21 03 21.50 Z M49
2024-10-31 21:00:16 B 01 35 30.423 +21 03 06.71 Z M49
2024-10-31 21:55:54 B 01 35 15.211 +20 53 41.46 X C95
2024-10-31 21:59:25 B 01 35 14.210 +20 53 10.32 X C95
2024-10-31 22:02:28 B 01 35 13.404 +20 52 43.68 X C95
2024-11-01 09:31:23 C 01 32 03.228 +19 07 38.21 V T08
2024-11-01 09:36:28 C 01 32 01.678 +19 06 49.75 V T08
2024-11-01 09:45:50 C 01 31 58.764 +19 05 19.54 V T08
2024-11-01 10:02:37 C 01 31 53.657 +19 02 37.10 V T08
2024-11-02 09:45:46 C 01 24 43.644 +14 52 06.85 V T08
2024-11-02 09:50:26 C 01 24 42.002 +14 51 12.89 V T08