886858 (2021 UO)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6463760000 ± 9.56e-08
Semi-major axis (a)1.2036978000 AU ± 3.07e-09
Inclination (i)28.78490000° ± 1.61e-05
Long. of Asc. Node (Ω)202.38188000° ± 2.35e-06
Arg. of Perihelion (ω)54.84146000° ± 9.06e-06
Mean Anomaly (M)78.85314000° ± 6.81e-06
Mean Motion (n)0.7463247600°/day ± 2.85e-09
Perihelion dist (q)0.42565640 AU ± 1.15e-07
Aphelion dist (Q)1.98173920 AU ± 1.15e-07
Orbital Period1.32061490 yr ± 5.05e-09
Physical Parameters
H (abs. magnitude)20.49
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date2026-04-13
RMS Residual0.720″
Uncertainty0
Orbit TypeApollo
MOID0.055645 AU
Observations Used251
Oppositions5
Arc Total2016-2025
First Observation Used
Last Observation Used2025-10-28
Observations (256)
Date Type RA Dec Mag Band Observatory
2025-10-24 07:03:15 C 02 10 51.611 -07 00 58.00 V 703
2025-10-24 07:06:34 C 02 10 50.963 -07 01 06.60 V 703
2025-10-24 07:09:53 C 02 10 50.264 -07 01 15.06 V 703
2025-10-28 18:57:04 B 01 53 39.895 -10 32 47.58 X N56
2025-10-28 19:07:34 B 01 53 38.429 -10 33 04.19 X N56
2025-10-28 19:18:03 B 01 53 36.923 -10 33 20.35 X N56