IAA RAS IAA Minor Planet Database

2020 RH2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3190109444 ± 2.00e+00
Semi-major axis (a)1.2935231359 AU ± 3.00e+00
Inclination (i)8.04245124° ± 4.00e+00
Long. of Asc. Node (Ω)343.83681794° ± 5.00e+00
Arg. of Perihelion (ω)71.13546040° ± 6.00e+00
Mean Anomaly (M)154.46150406° ± 7.06e-01
Mean Motion (n)0.6700035100°/day ± 2.33e+00
Perihelion dist (q)0.88088540 AU ± 3.30e+00
Aphelion dist (Q)1.70602460 AU ± 4.73e+00
Orbital Period1.47104850 yr ± 5.12e+00
Physical Parameters
H (abs. magnitude)27.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.347″
Uncertainty3
Orbit TypeApollo
MOID0.020991 AU
Observations Used16
Oppositions1
Arc Total2020-2020
First Observation Used—
Last Observation Used2020-09-11
Observations (16)
Date Type RA Dec Mag Band Observatory
2020-09-10 05:45:37 C 22 53 36.94 +14 32 51.9 – V G96
2020-09-10 05:51:41 C 22 53 35.01 +14 34 49.0 – V G96
2020-09-10 05:57:45 C 22 53 32.97 +14 36 46.7 – V G96
2020-09-10 06:03:48 C 22 53 31.02 +14 38 42.8 – V G96
2020-09-10 08:21:49 C 22 52 44.95 +15 23 29.1 – V I52
2020-09-10 08:24:03 C 22 52 44.25 +15 24 13.8 – V I52
2020-09-10 08:26:18 C 22 52 43.48 +15 24 57.3 – V I52
2020-09-10 08:28:32 C 22 52 42.77 +15 25 41.1 – V I52
2020-09-11 03:49:47 C 22 47 19.87 +22 22 56.6 – V I52
2020-09-11 03:51:26 C 22 47 19.23 +22 23 35.8 – V I52
2020-09-11 03:53:04 C 22 47 18.56 +22 24 15.2 – V I52
2020-09-11 03:54:44 C 22 47 17.91 +22 24 54.0 – V I52
2020-09-11 21:54:28 C 22 40 11.18 +29 58 58.3 – V J95
2020-09-11 21:59:15 C 22 40 08.69 +30 01 09.4 – V J95
2020-09-11 22:06:23 C 22 40 04.96 +30 04 23.1 – V J95
2020-09-11 22:12:04 C 22 40 02.00 +30 06 58.8 – V J95