IAA RAS IAA Minor Planet Database

2021 GH10

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3117470000
Semi-major axis (a)1.7359013000 AU
Inclination (i)11.06148000°
Long. of Asc. Node (Ω)9.33642000°
Arg. of Perihelion (ω)209.20809000°
Mean Anomaly (M)358.00922000°
Mean Motion (n)0.4309397300°/day
Perihelion dist (q)1.19473930 AU
Aphelion dist (Q)2.27706330 AU
Orbital Period2.28711260 yr
Physical Parameters
H (abs. magnitude)24.09
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.990″
Uncertainty7
Orbit TypeAmor
MOID0.206541 AU
Observations Used18
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-04-15
Observations (18)
Date Type RA Dec Mag Band Observatory
2021-04-04 08:11:21 C 13 27 43.36 -17 40 05.9 – V G96
2021-04-04 08:18:48 C 13 27 43.09 -17 40 24.3 – V G96
2021-04-04 08:26:17 C 13 27 42.78 -17 40 41.7 – V G96
2021-04-09 10:09:45 C 13 23 09.739 -22 34 13.94 – U F51
2021-04-09 10:41:24 C 13 23 08.046 -22 35 31.16 – U F51
2021-04-09 10:57:10 C 13 23 07.199 -22 36 09.62 – U F51
2021-04-10 06:30:51 C 13 22 16.83 -23 23 27.2 – V 807
2021-04-10 06:36:10 C 13 22 16.54 -23 23 39.4 – V 807
2021-04-10 06:41:29 C 13 22 16.25 -23 23 52.5 – V 807
2021-04-10 07:52:18 C 13 22 16.262 -23 27 17.43 – V 568
2021-04-10 07:53:43 C 13 22 16.189 -23 27 20.96 – V 568
2021-04-10 07:55:07 C 13 22 16.116 -23 27 24.31 – V 568
2021-04-10 09:27:17 C 13 22 11.159 -23 31 13.01 – V 568
2021-04-10 09:28:42 C 13 22 11.078 -23 31 16.51 – V 568
2021-04-10 09:30:07 C 13 22 11.002 -23 31 19.98 – V 568
2021-04-15 04:35:46 C 13 16 56.42 -28 11 15.1 – V 807
2021-04-15 04:41:05 C 13 16 56.11 -28 11 27.9 – V 807
2021-04-15 04:46:24 C 13 16 55.79 -28 11 40.7 – V 807