IAA RAS IAA Minor Planet Database

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
2021-04-09 10:36:31 C 15 01 08.202 +01 39 07.99 – U F52
2021-04-09 10:58:09 C 15 01 00.680 +01 38 33.91 – U F52
2021-04-09 11:19:49 C 15 00 53.161 +01 38 00.25 – U F52
2021-04-10 04:53:46 C 14 54 53.558 +01 10 24.40 – V J04
2021-04-10 04:56:53 C 14 54 52.450 +01 10 18.74 – V J04
2021-04-10 07:50:58 C 14 53 54.77 +01 05 44.9 – V I52
2021-04-10 07:52:23 C 14 53 54.26 +01 05 42.9 – V I52
2021-04-10 07:53:48 C 14 53 53.81 +01 05 40.5 – V I52
2021-04-10 07:55:14 C 14 53 53.31 +01 05 37.9 – V I52
2021-04-10 08:07:08 C 14 53 48.18 +01 05 47.0 – u 807
2021-04-10 08:10:38 C 14 53 46.97 +01 05 41.4 – u 807
2021-04-10 14:57:49 C 14 51 28.753 +00 54 42.51 – V 568
2021-04-10 14:59:14 C 14 51 28.258 +00 54 40.25 – V 568
2021-04-11 07:49:51 C 14 45 49.31 +00 28 16.8 – q 734
2021-04-11 07:54:17 C 14 45 47.84 +00 28 11.3 – q 734
2021-04-11 07:58:42 C 14 45 46.29 +00 28 03.6 – q 734
2021-04-11 08:07:34 C 14 45 43.28 +00 27 50.6 – q 734
2021-04-11 08:11:59 C 14 45 41.79 +00 27 42.9 – q 734
2021-04-11 08:24:13 C 14 45 37.89 +00 27 26.2 – V H01
2021-04-11 08:28:21 C 14 45 36.48 +00 27 19.9 – V H01
2021-04-11 08:45:26 C 14 45 30.62 +00 26 53.4 – V H01
2021-04-11 08:54:04 C 14 45 27.72 +00 26 39.4 – V H01
2021-04-13 09:40:41 C 14 29 21.81 -00 48 06.2 – V I52
2021-04-13 09:41:17 C 14 29 21.61 -00 48 07.2 – V I52
2021-04-13 09:41:53 C 14 29 21.44 -00 48 08.3 – V I52
2021-04-13 09:42:30 C 14 29 21.23 -00 48 08.7 – V I52
2021-04-14 10:49:41 C 14 21 18.652 -01 25 34.45 – U F52
2021-04-14 11:09:04 C 14 21 12.357 -01 26 03.30 – U F52
2021-04-14 11:28:48 C 14 21 05.991 -01 26 32.30 – U F52
2021-04-14 11:48:21 C 14 20 59.619 -01 27 01.54 – U F52
2021-04-15 07:08:56 C 14 14 56.25 -01 55 21.8 – V I52
2021-04-15 07:09:32 C 14 14 56.07 -01 55 22.4 – V I52
2021-04-15 07:11:31 C 14 14 55.43 -01 55 24.9 – V I52
2021-04-15 07:12:08 C 14 14 55.26 -01 55 26.3 – V I52
2021-04-17 00:14:11 C 14 02 28.43 -02 53 30.0 – V Z99
2021-04-17 00:23:42 C 14 02 25.54 -02 53 43.1 – V Z99
2021-04-17 00:28:21 C 14 02 24.14 -02 53 49.5 – V Z99
2021-04-21 05:26:15 C 13 34 38.09 -05 02 49.1 – o 691
2021-04-21 05:29:41 C 13 34 37.20 -05 02 52.9 – o 691
2021-04-21 05:33:07 C 13 34 36.30 -05 02 57.5 – o 691
2021-04-21 06:19:09 C 13 34 24.32 -05 03 52.0 – V I52
2021-04-21 06:20:15 C 13 34 24.05 -05 03 53.1 – V I52
2021-04-21 06:21:22 C 13 34 23.76 -05 03 54.3 – V I52
2021-04-21 06:22:28 C 13 34 23.47 -05 03 55.8 – V I52
2021-04-30 05:27:24 C 12 49 49.20 -08 32 13.5 – V I52
2021-04-30 05:40:43 C 12 49 46.96 -08 32 24.0 – V I52
2021-05-01 04:22:10 C 12 46 10.37 -08 49 45.3 – V G96
2021-05-01 04:30:19 C 12 46 09.06 -08 49 51.4 – V G96
2021-05-01 04:38:31 C 12 46 07.77 -08 49 57.6 – V G96
2021-05-01 08:51:12 C 12 45 27.80 -08 53 05.6 – V I52