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
2021-09-07 20:06:13 C 21 44 30.89 -14 42 12.9 V L18
2021-09-08 08:48:14 C 21 49 54.46 -21 41 10.4 V R65
2021-09-08 08:54:49 C 21 49 57.06 -21 44 49.7 V R65
2021-09-08 09:16:24 C 21 50 05.49 -21 56 45.6 V R65
2021-09-14 03:07:39 C 23 23 01.20 -69 17 10.4 u 807
2021-09-14 03:17:14 C 23 23 09.65 -69 18 40.4 u 807
2021-09-14 03:26:41 C 23 23 18.20 -69 20 08.5 u 807