2022 RU

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8064742054 ± 2.77e-05
Semi-major axis (a)1.9342336888 AU ± 1.90e-04
Inclination (i)14.01307422° ± 1.19e-03
Long. of Asc. Node (Ω)328.92710575° ± 1.28e-03
Arg. of Perihelion (ω)151.56551179° ± 8.74e-04
Mean Anomaly (M)41.01171864° ± 5.87e-02
Mean Motion (n)0.3663944288°/day ± 5.39e-05
Perihelion dist (q)0.37432411 AU ± 6.49e-05
Aphelion dist (Q)3.49414327 AU ± 3.47e-04
Orbital Period2.69006897 yr ± 3.96e-04
Physical Parameters
H (abs. magnitude)20.37
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.274″
Uncertainty2
Orbit TypeApollo
MOID0.148252 AU
Observations Used111
Oppositions1
Arc Total2022-2022
First Observation Used2022-09-01
Last Observation Used2022-10-07
Observations (116)
Date Type RA Dec Mag Band Observatory
2022-09-28 07:51:08 C 20 55 32.755 +20 52 56.93 V T05
2022-09-28 07:52:26 C 20 55 31.999 +20 52 57.14 V T05
2022-09-28 07:59:05 C 20 55 28.430 +20 53 00.46 V T05
2022-09-28 08:01:41 C 20 55 27.058 +20 53 01.00 V T05
2022-09-28 08:15:11 C 20 55 19.788 +20 53 06.72 V T05
2022-10-01 19:17:21 C 20 08 46.24 +21 08 27.4 X B88
2022-10-01 19:47:32 C 20 08 28.22 +21 08 23.7 X B88
2022-10-01 20:17:35 C 20 08 10.30 +21 08 20.1 X B88
2022-10-03 18:32:59 C 19 40 33.19 +20 53 56.9 X B88
2022-10-03 19:00:59 C 19 40 16.05 +20 53 42.6 X B88
2022-10-03 19:31:14 C 19 39 57.56 +20 53 27.2 X B88
2022-10-06 19:48:15 C 18 56 20.16 +19 55 39.5 X C95
2022-10-06 20:59:45 C 18 55 37.05 +19 54 19.6 X C95
2022-10-07 18:47:37 C 18 42 43.54 +19 29 05.6 X B88
2022-10-07 19:15:41 C 18 42 26.83 +19 28 30.2 X B88
2022-10-07 19:48:25 C 18 42 07.35 +19 27 49.5 X B88