2025 UM

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6281932757 ± 2.86e-04
Semi-major axis (a)2.4349846054 AU ± 1.79e-03
Inclination (i)1.65834547° ± 6.08e-04
Long. of Asc. Node (Ω)118.47817796° ± 8.42e-03
Arg. of Perihelion (ω)218.83953293° ± 7.00e-03
Mean Anomaly (M)17.98651755° ± 2.05e-02
Mean Motion (n)0.2593987903°/day ± 2.86e-04
Perihelion dist (q)0.90534365 AU ± 9.64e-04
Aphelion dist (Q)3.96462556 AU ± 3.00e-03
Orbital Period3.79965644 yr ± 4.20e-03
Physical Parameters
H (abs. magnitude)24.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.395″
Uncertainty2
Orbit TypeApollo
MOID0.002874 AU
Observations Used52
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-16
Last Observation Used2025-11-14
Observations (52)
Date Type RA Dec Mag Band Observatory
2025-11-14 04:17:39 C 02 53 09.83 +08 43 45.3 V H21
2025-11-14 04:19:40 C 02 53 09.82 +08 43 46.4 V H21