2021 RU5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2341176000
Semi-major axis (a)1.1174177000 AU
Inclination (i)16.10632000°
Long. of Asc. Node (Ω)349.44724000°
Arg. of Perihelion (ω)260.22824000°
Mean Anomaly (M)270.30143000°
Mean Motion (n)0.8344124500°/day
Perihelion dist (q)0.85581050 AU
Aphelion dist (Q)1.37902490 AU
Orbital Period1.18119970 yr
Physical Parameters
H (abs. magnitude)25.23
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty7
Orbit TypeApollo
MOID0.017202 AU
Observations Used34
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-13
Observations (35)
Date Type RA Dec Mag Band Observatory
2021-09-07 11:21:59 C 00 19 49.288 -14 03 00.76 V F52
2021-09-07 11:37:51 C 00 19 40.537 -14 01 10.56 V F52
2021-09-07 11:53:42 C 00 19 31.834 -13 59 21.02 V F52
2021-09-07 12:09:26 C 00 19 23.205 -13 57 32.26 V F52
2021-09-09 10:51:38 C 23 57 01.512 -08 49 50.73 U F51
2021-09-09 11:07:47 C 23 56 53.930 -08 48 10.62 U F51
2021-09-09 11:23:56 C 23 56 46.293 -08 46 29.63 U F51
2021-09-09 12:53:24 C 23 56 04.425 -08 37 12.98 V F51
2021-09-09 12:53:57 C 23 56 04.181 -08 37 09.71 V F51
2021-09-09 23:34:31 C 23 51 31.32 -07 32 40.9 V 033
2021-09-09 23:36:05 C 23 51 30.65 -07 32 31.9 V 033
2021-09-09 23:37:40 C 23 51 29.91 -07 32 22.1 V 033
2021-09-09 23:50:45 C 23 51 24.12 -07 31 03.5 V 033
2021-09-09 23:52:19 C 23 51 23.41 -07 30 53.9 V 033
2021-09-09 23:53:54 C 23 51 22.72 -07 30 44.3 V 033
2021-09-09 23:55:33 C 23 51 22.01 -07 30 34.9 V 033
2021-09-10 00:21:59 C 23 51 10.09 -07 27 49.8 X L01
2021-09-10 00:25:47 C 23 51 08.39 -07 27 27.2 X L01
2021-09-10 00:27:44 C 23 51 07.54 -07 27 15.6 X L01
2021-09-10 00:29:36 C 23 51 06.66 -07 27 04.2 X L01
2021-09-10 00:34:36 C 23 51 04.46 -07 26 34.3 X L01
2021-09-10 02:21:46 C 23 50 24.69 -07 13 51.1 u 807
2021-09-10 02:31:10 C 23 50 20.58 -07 12 55.9 u 807
2021-09-10 02:40:34 C 23 50 16.47 -07 11 59.5 u 807
2021-09-10 05:38:45 C 23 49 01.33 -06 56 11.7 q 858
2021-09-10 05:45:25 C 23 48 58.40 -06 55 32.3 q 858
2021-09-11 01:35:52 C 23 40 58.58 -05 02 05.8 V I93
2021-09-11 01:40:40 C 23 40 56.67 -05 01 38.8 V I93
2021-09-11 01:45:46 C 23 40 54.63 -05 01 11.1 V I93
2021-09-12 21:42:59 C 23 25 18.43 -01 14 36.6 V 033
2021-09-12 21:44:03 C 23 25 18.07 -01 14 31.8 V 033
2021-09-12 21:45:08 C 23 25 17.70 -01 14 26.7 V 033
2021-09-13 08:18:23 C 23 21 55.213 -00 24 25.98 U F51
2021-09-13 08:52:16 C 23 21 43.748 -00 21 50.12 U F51
2021-09-13 09:09:10 C 23 21 38.018 -00 20 32.50 U F51