2022 UR20

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6753022116 ± 1.20e-04
Semi-major axis (a)2.5486506615 AU ± 9.08e-04
Inclination (i)10.74019788° ± 1.88e-03
Long. of Asc. Node (Ω)238.00786535° ± 1.62e-03
Arg. of Perihelion (ω)79.76142163° ± 2.28e-03
Mean Anomaly (M)285.24633579° ± 1.53e-01
Mean Motion (n)0.2422405304°/day ± 1.29e-04
Perihelion dist (q)0.82754123 AU ± 4.26e-04
Aphelion dist (Q)4.26976009 AU ± 1.55e-03
Orbital Period4.06879180 yr ± 2.17e-03
Physical Parameters
H (abs. magnitude)22.06
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.270″
Uncertainty3
Orbit TypeApollo
MOID0.067744 AU
Observations Used58
Oppositions1
Arc Total2022-2022
First Observation Used2022-10-29
Last Observation Used2022-11-23
Observations (61)
Date Type RA Dec Mag Band Observatory
2022-11-14 02:21:49 C 01 34 24.49 +19 04 00.7 V 950
2022-11-14 02:24:02 C 01 34 24.64 +19 03 57.9 V 950
2022-11-14 02:27:46 C 01 34 24.88 +19 03 53.0 V 950
2022-11-14 02:30:01 C 01 34 25.02 +19 03 50.2 V 950
2022-11-21 05:38:55 C 01 44 43.18 +16 02 25.2 o 291
2022-11-21 05:48:35 C 01 44 43.71 +16 02 16.6 o 291
2022-11-21 05:58:17 C 01 44 44.14 +16 02 08.3 o 291
2022-11-22 02:47:39 C 01 45 51.94 +15 44 56.6 u H21
2022-11-22 03:15:30 C 01 45 53.26 +15 44 34.0 u H21
2022-11-23 02:20:19 C 01 47 06.73 +15 26 38.2 u H21
2022-11-23 02:32:50 C 01 47 07.33 +15 26 29.3 u H21