2021 UQ

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3004000000
Semi-major axis (a)1.3274588000 AU
Inclination (i)22.59574000°
Long. of Asc. Node (Ω)209.99966000°
Arg. of Perihelion (ω)129.16231000°
Mean Anomaly (M)268.05000000°
Mean Motion (n)0.6444251900°/day
Perihelion dist (q)0.92869020 AU
Aphelion dist (Q)1.72622740 AU
Orbital Period1.52943690 yr
Physical Parameters
H (abs. magnitude)23.98
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty7
Orbit TypeApollo
MOID0.016449 AU
Observations Used111
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-11-06
Observations (113)
Date Type RA Dec Mag Band Observatory
2021-10-28 04:54:27 C 03 36 19.73 -24 38 08.4 u 807
2021-10-28 04:59:02 C 03 36 19.45 -24 38 43.5 u 807
2021-10-28 05:03:39 C 03 36 19.20 -24 39 19.1 u 807
2021-11-01 09:35:27 C 03 34 54.097 -32 31 47.61 U F52
2021-11-01 09:40:53 C 03 34 53.877 -32 32 03.80 U F52
2021-11-01 09:49:04 C 03 34 53.509 -32 32 27.63 U F52
2021-11-01 09:54:31 C 03 34 53.303 -32 32 43.92 U F52
2021-11-01 10:02:44 C 03 34 52.908 -32 33 07.97 U F52
2021-11-01 10:08:10 C 03 34 52.675 -32 33 23.57 U F52
2021-11-01 10:16:21 C 03 34 52.319 -32 33 47.15 U F52
2021-11-06 13:37:20 C 03 33 11.63 -36 17 33.8 V 474
2021-11-06 14:14:25 C 03 33 10.53 -36 18 14.1 V 474
2021-11-06 14:23:32 C 03 33 10.26 -36 18 24.1 V 474