2021 UL5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6373993000
Semi-major axis (a)1.7582665000 AU
Inclination (i)8.97688000°
Long. of Asc. Node (Ω)40.83764000°
Arg. of Perihelion (ω)86.69078000°
Mean Anomaly (M)244.20329000°
Mean Motion (n)0.4227435800°/day
Perihelion dist (q)0.63754870 AU
Aphelion dist (Q)2.87898430 AU
Orbital Period2.33145510 yr
Physical Parameters
H (abs. magnitude)26.27
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.850″
Uncertainty7
Orbit TypeApollo
MOID0.003429 AU
Observations Used55
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-11-04
Observations (56)
Date Type RA Dec Mag Band Observatory
2021-11-04 20:42:15 C 22 01 06.80 +15 47 11.7 q J69
2021-11-04 20:44:09 C 22 00 39.37 +15 47 23.2 V Z80
2021-11-04 21:39:44 C 21 47 08.15 +15 57 00.3 V J95
2021-11-04 21:43:46 C 21 46 08.54 +15 57 34.5 V J95
2021-11-04 21:48:52 C 21 44 52.80 +15 58 16.6 V J95
2021-11-04 21:52:58 C 21 43 51.69 +15 58 48.6 V J95