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
2024-11-07 09:25:06 C 00 28 55.790 -20 13 06.64 V 474
2024-11-07 09:26:40 C 00 28 54.710 -20 13 42.02 V 474
2024-11-07 09:27:28 C 00 28 54.185 -20 14 00.56 V 474
2024-11-10 02:04:56 C 23 34 57.690 -44 04 44.20 V 807
2024-11-10 02:12:45 C 23 34 49.330 -44 07 16.70 V 807
2024-11-10 02:20:22 C 23 34 41.190 -44 09 45.30 V 807