2021 GH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5898326000
Semi-major axis (a)2.8156796000 AU
Inclination (i)11.74017000°
Long. of Asc. Node (Ω)22.34861000°
Arg. of Perihelion (ω)142.61628000°
Mean Anomaly (M)357.94362000°
Mean Motion (n)0.2086071700°/day
Perihelion dist (q)1.15490000 AU
Aphelion dist (Q)4.47645920 AU
Orbital Period4.72470670 yr
Physical Parameters
H (abs. magnitude)21.84
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty6
Orbit TypeAmor
MOID0.192613 AU
Observations Used64
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-05-09
Observations (65)
Date Type RA Dec Mag Band Observatory
2021-04-15 06:44:58 C 10 51 58.63 +13 41 57.3 V I52
2021-04-15 06:46:48 C 10 51 58.82 +13 41 52.2 V I52
2021-04-15 06:48:36 C 10 51 58.97 +13 41 46.1 V I52
2021-04-18 00:33:33 C 10 59 42.49 +10 24 54.7 u 807
2021-04-18 00:41:04 C 10 59 43.32 +10 24 33.0 u 807
2021-04-18 00:48:19 C 10 59 44.10 +10 24 12.0 u 807
2021-04-30 03:52:15 C 11 31 04.25 -01 49 22.1 V 807
2021-04-30 03:57:35 C 11 31 04.77 -01 49 33.5 V 807
2021-04-30 04:02:53 C 11 31 05.28 -01 49 44.5 V 807
2021-05-03 05:56:59 C 11 38 28.08 -04 19 11.9 V I52
2021-05-03 06:03:02 C 11 38 28.76 -04 19 22.5 V I52
2021-05-03 06:09:05 C 11 38 29.22 -04 19 35.7 V I52
2021-05-09 06:53:57 C 11 52 26.201 -08 32 26.16 U F51
2021-05-09 07:29:19 C 11 52 29.333 -08 33 21.95 U F51
2021-05-09 07:47:02 C 11 52 30.895 -08 33 50.03 U F51