IAA RAS IAA Minor Planet Database

2021 GS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5674256000
Semi-major axis (a)2.0881198000 AU
Inclination (i)3.61590000°
Long. of Asc. Node (Ω)195.04434000°
Arg. of Perihelion (ω)42.73740000°
Mean Anomaly (M)182.21259000°
Mean Motion (n)0.3266412000°/day
Perihelion dist (q)0.90326720 AU
Aphelion dist (Q)3.27297240 AU
Orbital Period3.01740160 yr
Physical Parameters
H (abs. magnitude)28.71
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual1.030″
Uncertainty7
Orbit TypeApollo
MOID0.000254 AU
Observations Used46
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-04-04
Observations (49)
Date Type RA Dec Mag Band Observatory
2021-04-03 03:13:48 C 10 36 00.09 -01 48 52.5 – V G96
2021-04-03 03:21:48 C 10 35 56.17 -01 48 21.9 – V G96
2021-04-03 03:29:48 C 10 35 52.09 -01 47 49.8 – V G96
2021-04-03 03:37:47 C 10 35 47.99 -01 47 17.0 – V G96
2021-04-03 05:37:44 C 10 34 43.32 -01 38 55.1 – V I52
2021-04-03 05:43:47 C 10 34 39.90 -01 38 29.3 – V I52
2021-04-03 05:49:51 C 10 34 36.47 -01 38 02.6 – V I52
2021-04-03 07:35:09 C 10 33 35.96 -01 30 01.5 – V I52
2021-04-03 07:41:12 C 10 33 32.54 -01 29 33.3 – V I52
2021-04-03 07:47:15 C 10 33 29.01 -01 29 04.1 – V I52
2021-04-03 08:00:25 C 10 33 21.68 -01 27 55.8 – o 291
2021-04-03 08:04:22 C 10 33 19.38 -01 27 36.9 – o 291
2021-04-03 08:08:25 C 10 33 17.07 -01 27 17.2 – o 291
2021-04-03 20:17:19 C 10 26 27.49 -00 12 25.7 – V L01
2021-04-03 20:19:34 C 10 26 25.32 -00 12 07.2 – V L01
2021-04-03 20:21:49 C 10 26 23.15 -00 11 48.1 – V L01
2021-04-03 20:24:14 C 10 26 20.82 -00 11 27.7 – V L01
2021-04-03 20:26:50 C 10 26 18.29 -00 11 06.2 – V L01
2021-04-03 22:48:57 C 10 24 03.20 +00 09 09.2 – V J95
2021-04-03 23:02:17 C 10 23 48.76 +00 11 18.0 – V J95
2021-04-03 23:10:06 C 10 23 40.26 +00 12 33.7 – V J95
2021-04-04 02:43:29 C 10 20 44.17 +00 55 23.7 – V I52
2021-04-04 02:45:06 C 10 20 41.96 +00 55 43.2 – V I52
2021-04-04 02:46:43 C 10 20 39.77 +00 56 02.9 – V I52
2021-04-04 02:51:23 C 10 20 18.78 +00 55 30.5 – q 734
2021-04-04 02:57:08 C 10 20 10.77 +00 56 40.9 – q 734
2021-04-04 03:02:54 C 10 20 02.73 +00 57 52.8 – q 734
2021-04-04 03:08:39 C 10 19 54.47 +00 59 06.2 – q 734
2021-04-04 03:54:27 C 10 18 47.91 +01 08 54.3 – q H36
2021-04-04 03:59:42 C 10 18 40.04 +01 10 04.0 – q H36
2021-04-04 04:10:22 C 10 18 24.04 +01 12 26.0 – q H36
2021-04-04 04:16:46 C 10 18 14.24 +01 13 53.0 – q H36
2021-04-04 18:54:55 C 09 42 31.05 +07 28 51.9 – V 246
2021-04-04 18:55:12 C 09 42 29.64 +07 29 05.3 – V 246
2021-04-04 18:56:02 C 09 42 25.41 +07 29 46.3 – V 246
2021-04-04 18:56:20 C 09 42 23.82 +07 30 00.7 – V 246
2021-04-04 18:56:42 C 09 42 21.93 +07 30 18.3 – V 246
2021-04-04 18:57:00 C 09 42 20.35 +07 30 33.0 – V 246
2021-04-04 18:57:11 C 09 42 19.25 +07 30 42.8 – V 246
2021-04-04 18:57:30 C 09 42 17.76 +07 30 58.1 – V 246
2021-04-04 18:58:05 C 09 42 14.79 +07 31 26.4 – V 246
2021-04-04 20:35:06 C 09 33 19.85 +08 57 44.3 – V Z80
2021-04-04 20:42:27 C 09 32 32.76 +09 05 06.6 – V Z80
2021-04-04 20:54:26 C 09 31 13.99 +09 17 21.2 – V Z80
2021-04-04 21:01:56 C 09 30 23.64 +09 25 10.0 – V Z80
2021-04-04 21:02:33 C 09 30 21.17 +09 25 52.2 – V J95
2021-04-04 21:10:10 C 09 29 28.97 +09 33 56.5 – V J95
2021-04-04 21:13:20 C 09 29 07.11 +09 37 19.8 – V J95
2021-04-04 21:26:56 C 09 27 30.87 +09 52 09.7 – V J95