2021 GR6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6269357184 ± 1.73e-05
Semi-major axis (a)1.1016952116 AU ± 3.83e-05
Inclination (i)39.18848498° ± 3.22e-03
Long. of Asc. Node (Ω)30.54920611° ± 2.00e-04
Arg. of Perihelion (ω)31.72835958° ± 1.19e-03
Mean Anomaly (M)70.33338770° ± 7.98e-02
Mean Motion (n)0.8523541567°/day ± 4.45e-05
Perihelion dist (q)0.41100313 AU ± 2.38e-05
Aphelion dist (Q)1.79238729 AU ± 6.52e-05
Orbital Period1.15635769 yr ± 6.04e-05
Physical Parameters
H (abs. magnitude)21.15
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.282″
Uncertainty2
Orbit TypeApollo
MOID0.241858 AU
Observations Used61
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-09
Last Observation Used2021-05-17
Observations (61)
Date Type RA Dec Mag Band Observatory
2021-05-01 08:57:56 C 12 45 26.74 -08 53 10.2 V I52
2021-05-01 09:04:40 C 12 45 25.67 -08 53 14.9 V I52
2021-05-06 08:59:12 C 12 29 27.78 -10 12 51.2 V 474
2021-05-06 09:04:16 C 12 29 27.20 -10 12 53.8 V 474
2021-05-06 09:09:20 C 12 29 26.62 -10 12 57.0 V 474
2021-05-09 07:55:59 C 12 22 03.072 -10 53 18.62 U F51
2021-05-09 08:33:32 C 12 21 59.357 -10 53 38.57 U F51
2021-05-09 08:52:21 C 12 21 57.522 -10 53 48.23 U F51
2021-05-17 02:10:51 C 12 08 22.80 -12 21 42.5 V 807
2021-05-17 02:26:47 C 12 08 21.89 -12 21 49.6 V 807
2021-05-17 02:42:44 C 12 08 20.98 -12 21 56.1 V 807