2021 UR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3965712000
Semi-major axis (a)1.6335258000 AU
Inclination (i)2.27688000°
Long. of Asc. Node (Ω)27.78549000°
Arg. of Perihelion (ω)340.59018000°
Mean Anomaly (M)351.22756000°
Mean Motion (n)0.4720794300°/day
Perihelion dist (q)0.98571650 AU
Aphelion dist (Q)2.28133510 AU
Orbital Period2.08780050 yr
Physical Parameters
H (abs. magnitude)26.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.730″
Uncertainty7
Orbit TypeApollo
MOID0.001703 AU
Observations Used52
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-11-06
Observations (55)
Date Type RA Dec Mag Band Observatory
2021-11-01 07:57:50 C 01 14 38.900 +21 55 28.51 U F52
2021-11-06 06:14:11 C 02 26 33.17 +28 27 36.8 V G96
2021-11-06 06:21:38 C 02 26 35.95 +28 27 49.7 V G96
2021-11-06 06:29:05 C 02 26 38.76 +28 28 03.1 V G96
2021-11-06 06:36:31 C 02 26 41.56 +28 28 16.0 V G96