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
2024-10-26 05:19:42 C 02 02 02.857 +33 43 08.54 V G96
2024-10-26 05:27:10 C 02 02 01.666 +33 42 42.98 V G96
2024-10-26 05:35:38 C 02 02 00.352 +33 42 14.00 V G96
2024-10-26 05:43:06 C 02 01 59.207 +33 41 48.55 V G96
2024-10-26 06:28:46 C 02 01 52.108 +33 39 10.33 V I52
2024-10-26 06:29:33 C 02 01 51.935 +33 39 07.88 V I52
2024-10-26 06:30:20 C 02 01 51.863 +33 39 05.00 V I52
2024-10-26 06:32:06 C 02 01 51.575 +33 38 58.74 V I52
2024-10-26 07:11:02 B 02 01 44.717 +33 36 37.26 V 734
2024-10-26 07:27:03 B 02 01 42.230 +33 35 40.70 V 734
2024-10-26 07:31:56 C 02 01 42.084 +33 35 30.30 V V21
2024-10-26 07:42:34 B 02 01 39.828 +33 34 45.95 V 734
2024-10-26 07:57:51 C 02 01 37.963 +33 33 58.75 V V21
2024-10-26 08:23:43 C 02 01 33.967 +33 32 26.84 V V21
2024-10-26 09:20:33 C 02 01 25.018 +33 29 03.48 V V21
2024-10-26 09:55:32 C 02 01 19.693 +33 26 56.65 V I52
2024-10-26 09:56:19 C 02 01 19.574 +33 26 53.99 V I52
2024-10-26 09:57:27 C 02 01 19.369 +33 26 49.81 V I52
2024-10-26 10:01:54 C 02 01 18.593 +33 26 33.83 V V21
2024-10-26 10:02:04 C 02 01 18.660 +33 26 32.86 V I52
2024-10-26 10:51:02 C 02 01 11.059 +33 23 34.37 V V21
2024-10-26 14:09:44 B 02 00 44.988 +33 11 43.85 X Q06
2024-10-26 14:19:42 B 02 00 43.318 +33 11 06.98 X Q06
2024-10-26 16:56:15 B 02 00 22.32 +33 01 10.1 V M75
2024-10-26 17:08:45 B 02 00 20.33 +33 00 25.2 V M75
2024-10-26 17:20:43 B 02 00 18.35 +32 59 40.6 V M75
2024-10-26 19:45:05 B 01 59 56.441 +32 50 36.91 X B72
2024-10-26 20:04:40 B 01 59 53.349 +32 49 23.67 X B72
2024-10-26 20:32:36 C 01 59 48.722 +32 47 39.88 Z G19
2024-10-26 20:51:10 C 01 59 45.972 +32 46 40.58 Z M57
2024-10-26 21:04:03 C 01 59 43.841 +32 45 51.91 Z M57
2024-10-26 21:45:35 C 01 59 36.948 +32 43 03.47 Z G19
2024-10-26 22:21:05 C 01 59 31.102 +32 40 59.02 Z M57
2024-10-26 22:52:29 C 01 59 26.05 +32 38 46.3 X 033
2024-10-26 22:53:23 C 01 59 25.87 +32 38 43.0 X 033
2024-10-26 22:53:56 C 01 59 25.78 +32 38 41.0 X 033
2024-10-26 22:54:32 C 01 59 25.68 +32 38 38.5 X 033
2024-10-27 02:05:30 C 01 58 58.60 +32 26 16.0 V H21
2024-10-27 02:09:32 C 01 58 57.96 +32 26 00.4 V H21
2024-10-27 02:13:34 C 01 58 57.29 +32 25 44.6 V H21
2024-10-27 02:19:04 C 01 58 56.39 +32 25 23.4 V H21
2024-10-27 03:07:41 C 01 58 47.74 +32 22 15.4 X W62
2024-10-27 03:16:17 C 01 58 46.29 +32 21 41.5 X W62
2024-10-27 03:24:45 C 01 58 44.87 +32 21 08.1 X W62
2024-10-27 05:50:24 C 01 58 22.004 +32 11 31.74 V G96
2024-10-27 05:57:51 C 01 58 20.726 +32 11 01.93 V G96
2024-10-27 06:05:17 C 01 58 19.441 +32 10 32.12 V G96
2024-10-27 06:12:43 C 01 58 18.181 +32 10 01.81 V G96
2024-10-27 16:00:23 C 01 56 45.54 +31 29 06.9 Z C97
2024-10-27 16:13:40 C 01 56 43.24 +31 28 10.6 Z C97