2021 GR2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7143044000
Semi-major axis (a)1.5122726000 AU
Inclination (i)2.88796000°
Long. of Asc. Node (Ω)15.23534000°
Arg. of Perihelion (ω)64.69500000°
Mean Anomaly (M)204.89977000°
Mean Motion (n)0.5299793300°/day
Perihelion dist (q)0.43204960 AU
Aphelion dist (Q)2.59249560 AU
Orbital Period1.85970960 yr
Physical Parameters
H (abs. magnitude)26.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.280″
Uncertainty8
Orbit TypeApollo
MOID0.003560 AU
Observations Used15
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-06
Observations (15)
Date Type RA Dec Mag Band Observatory
2021-04-04 07:34:47 C 13 25 54.75 -08 46 51.7 V G96
2021-04-04 07:42:15 C 13 25 48.87 -08 46 31.9 V G96
2021-04-04 07:57:09 C 13 25 36.99 -08 45 52.2 V G96
2021-04-04 09:16:36 C 13 24 34.61 -08 42 22.8 V I52
2021-04-04 09:23:11 C 13 24 29.49 -08 42 05.8 V I52
2021-04-04 09:29:46 C 13 24 24.43 -08 41 48.2 V I52
2021-04-05 06:45:13 C 13 11 02.13 -07 53 41.4 V G96
2021-04-05 06:48:44 C 13 11 00.13 -07 53 34.5 V G96
2021-04-05 06:52:14 C 13 10 58.13 -07 53 27.1 V G96
2021-04-05 09:25:34 C 13 09 32.50 -07 48 29.3 V G96
2021-04-05 09:27:20 C 13 09 31.51 -07 48 26.4 V G96
2021-04-05 09:29:05 C 13 09 30.59 -07 48 22.3 V G96
2021-04-06 04:35:12 C 13 00 50.71 -07 15 47.1 V V06
2021-04-06 04:40:20 C 13 00 48.53 -07 15 39.3 V V06
2021-04-06 04:45:27 C 13 00 46.34 -07 15 31.9 V V06