2021 RH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2087764000
Semi-major axis (a)1.2984169000 AU
Inclination (i)30.80426000°
Long. of Asc. Node (Ω)164.22497000°
Arg. of Perihelion (ω)205.74631000°
Mean Anomaly (M)285.94146000°
Mean Motion (n)0.6661665700°/day
Perihelion dist (q)1.02733810 AU
Aphelion dist (Q)1.56949570 AU
Orbital Period1.47952140 yr
Physical Parameters
H (abs. magnitude)24.14
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty7
Orbit TypeAmor
MOID0.035338 AU
Observations Used105
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-09-14
Observations (107)
Date Type RA Dec Mag Band Observatory
2021-09-06 05:42:09 C 21 30 36.19 +05 39 16.0 V 703
2021-09-06 05:49:52 C 21 30 38.24 +05 35 33.4 V 703
2021-09-06 05:57:35 C 21 30 40.40 +05 31 51.3 V 703
2021-09-06 06:05:18 C 21 30 42.48 +05 28 06.9 V 703
2021-09-06 07:18:13 C 21 31 02.67 +04 52 48.6 V 703
2021-09-06 07:19:17 C 21 31 02.96 +04 52 17.6 V 703
2021-09-06 07:20:20 C 21 31 03.24 +04 51 46.6 V 703
2021-09-06 07:21:23 C 21 31 03.56 +04 51 16.1 V 703
2021-09-06 16:29:04 C 21 34 12.24 +00 16 34.3 V N88
2021-09-06 16:29:27 C 21 34 12.35 +00 16 22.1 V N88
2021-09-06 16:29:49 C 21 34 12.45 +00 16 10.3 V N88
2021-09-06 16:30:11 C 21 34 12.54 +00 15 58.7 V N88
2021-09-06 16:30:33 C 21 34 12.65 +00 15 47.5 V N88
2021-09-06 18:31:14 C 21 34 59.01 -00 46 48.4 V L18
2021-09-06 18:33:44 C 21 34 59.81 -00 48 06.7 V L18
2021-09-06 18:36:14 C 21 35 00.50 -00 49 24.7 V L18
2021-09-06 18:38:44 C 21 35 01.34 -00 50 42.5 V L18
2021-09-06 18:44:34 C 21 35 04.81 -00 53 43.8 V 246
2021-09-06 18:45:01 C 21 35 04.91 -00 53 58.5 V 246
2021-09-06 18:45:09 C 21 35 05.00 -00 54 02.1 V 246
2021-09-06 18:45:16 C 21 35 04.99 -00 54 06.5 V 246
2021-09-06 18:45:24 C 21 35 05.09 -00 54 10.3 V 246
2021-09-06 18:45:31 C 21 35 05.09 -00 54 14.9 V 246
2021-09-06 18:45:39 C 21 35 05.14 -00 54 17.9 V 246
2021-09-06 18:45:47 C 21 35 05.21 -00 54 22.4 V 246
2021-09-06 18:50:49 C 21 35 07.26 -00 56 52.2 X 595
2021-09-06 18:51:44 C 21 35 07.08 -00 57 27.4 V 246
2021-09-06 18:51:51 C 21 35 07.13 -00 57 32.1 V 246
2021-09-06 18:51:59 C 21 35 07.11 -00 57 36.0 V 246
2021-09-06 18:52:22 C 21 35 07.29 -00 57 47.8 V 246
2021-09-06 18:56:18 C 21 35 08.93 -00 59 43.5 X 595
2021-09-06 19:00:12 C 21 35 10.79 -01 01 40.7 V 104
2021-09-06 19:01:05 C 21 35 10.11 -01 02 25.8 V 033
2021-09-06 19:01:32 C 21 35 10.26 -01 02 39.9 V 033
2021-09-06 19:01:48 C 21 35 10.68 -01 02 35.3 X 595
2021-09-06 19:01:59 C 21 35 10.40 -01 02 53.7 V 033
2021-09-06 19:04:31 C 21 35 12.14 -01 03 55.9 V 104
2021-09-06 19:06:05 C 21 35 12.68 -01 04 44.5 V K63
2021-09-06 19:07:49 C 21 35 12.59 -01 05 43.4 X 595
2021-09-06 19:13:18 C 21 35 14.92 -01 08 30.9 V K63
2021-09-06 19:14:23 C 21 35 14.64 -01 09 09.5 X 595
2021-09-06 19:15:19 C 21 35 15.55 -01 09 33.9 V 104
2021-09-06 19:17:42 C 21 35 16.36 -01 10 48.7 V K63
2021-09-06 19:19:34 C 21 35 16.96 -01 11 47.0 V K63
2021-09-06 19:30:19 C 21 35 20.46 -01 17 23.8 X K78
2021-09-06 19:32:01 C 21 35 22.41 -01 18 14.6 X 958
2021-09-06 19:33:55 C 21 35 19.81 -01 19 30.6 X G02
2021-09-06 19:36:02 C 21 35 22.14 -01 20 23.0 X K78
2021-09-06 19:38:57 C 21 35 24.64 -01 21 52.9 X 958
2021-09-06 19:41:38 C 21 35 23.95 -01 23 18.8 X K78