2021 GG2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3468529634 ± 1.38e-04
Semi-major axis (a)1.5261409069 AU ± 3.17e-04
Inclination (i)8.07678627° ± 2.48e-03
Long. of Asc. Node (Ω)198.71728963° ± 3.42e-04
Arg. of Perihelion (ω)30.32952097° ± 1.05e-03
Mean Anomaly (M)147.20117906° ± 2.71e-01
Mean Motion (n)0.5227816391°/day ± 1.63e-04
Perihelion dist (q)0.99679441 AU ± 2.95e-04
Aphelion dist (Q)2.05548740 AU ± 4.76e-04
Orbital Period1.88534985 yr ± 5.88e-04
Physical Parameters
H (abs. magnitude)25.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.305″
Uncertainty3
Orbit TypeApollo
MOID0.022361 AU
Observations Used62
Oppositions1
Arc Total2021-2021
First Observation Used2021-04-04
Last Observation Used2021-04-19
Observations (65)
Date Type RA Dec Mag Band Observatory
2021-04-04 03:43:17 C 10 40 57.75 -08 35 27.2 V G96
2021-04-04 03:51:23 C 10 40 58.51 -08 34 57.0 V G96
2021-04-04 03:59:28 C 10 40 59.26 -08 34 26.4 V G96
2021-04-04 04:07:34 C 10 41 00.02 -08 33 55.0 V G96
2021-04-04 05:13:12 C 10 41 05.41 -08 29 46.6 V H01
2021-04-04 05:22:16 C 10 41 06.24 -08 29 11.5 V H01
2021-04-04 05:37:08 C 10 41 07.60 -08 28 14.1 V H01
2021-04-04 05:45:04 C 10 41 08.33 -08 27 43.5 V H01
2021-04-04 05:52:48 C 10 41 09.55 -08 27 10.7 V I52
2021-04-04 05:56:06 C 10 41 09.83 -08 26 57.7 V I52
2021-04-04 05:59:25 C 10 41 10.14 -08 26 44.7 V I52
2021-04-04 19:37:16 C 10 43 04.36 -07 32 14.3 V L01
2021-04-04 19:39:45 C 10 43 04.63 -07 32 03.7 V L01
2021-04-04 19:42:15 C 10 43 04.91 -07 31 53.3 V L01
2021-04-04 19:44:45 C 10 43 05.17 -07 31 43.2 V L01
2021-04-04 19:47:15 C 10 43 05.44 -07 31 32.9 V L01
2021-04-04 20:45:33 C 10 43 11.54 -07 27 35.6 V 246
2021-04-04 20:46:05 C 10 43 11.59 -07 27 32.6 V 246
2021-04-05 02:30:34 C 10 44 03.74 -07 02 38.6 u H21
2021-04-05 02:41:41 C 10 44 04.98 -07 01 50.1 u H21
2021-04-05 02:49:34 C 10 44 05.83 -07 01 15.9 u H21
2021-04-05 03:21:14 C 10 44 12.93 -06 58 41.7 V I52
2021-04-05 03:26:45 C 10 44 13.56 -06 58 17.5 V I52
2021-04-05 03:32:17 C 10 44 14.14 -06 57 54.1 V I52
2021-04-05 03:38:30 C 10 44 12.44 -06 57 40.6 q H36
2021-04-05 04:11:02 C 10 44 16.11 -06 55 18.2 q H36
2021-04-05 04:43:39 C 10 44 19.62 -06 52 52.9 q H36
2021-04-05 21:39:51 C 10 47 01.33 -05 34 37.6 V J95
2021-04-05 21:52:28 C 10 47 02.98 -05 33 35.0 V J95
2021-04-06 02:47:32 C 10 47 54.89 -05 08 46.8 u H21
2021-04-06 02:51:44 C 10 47 55.47 -05 08 26.7 u H21
2021-04-06 02:56:04 C 10 47 56.12 -05 08 04.6 u H21
2021-04-06 03:00:32 C 10 47 56.71 -05 07 41.6 u H21
2021-04-06 03:28:21 C 10 48 04.22 -05 05 04.3 V I52
2021-04-06 03:33:12 C 10 48 04.88 -05 04 39.5 V I52
2021-04-06 03:38:02 C 10 48 05.52 -05 04 15.2 V I52
2021-04-08 09:59:59 C 10 59 31.57 +00 28 06.9 V Q62
2021-04-08 10:51:08 C 10 59 42.11 +00 34 16.1 V Q62
2021-04-08 11:42:29 C 10 59 52.64 +00 40 28.5 V Q62
2021-04-08 13:53:49 C 11 00 26.06 +00 52 49.1 q D29
2021-04-08 14:14:11 C 11 00 30.25 +00 55 20.1 q D29
2021-04-08 14:34:33 C 11 00 34.61 +00 57 48.4 q D29
2021-04-08 21:04:55 C 11 02 21.09 +01 46 11.4 V 033
2021-04-08 21:06:50 C 11 02 21.51 +01 46 25.8 V 033
2021-04-09 04:42:47 C 11 04 32.25 +02 47 37.2 V I52
2021-04-09 04:43:24 C 11 04 32.39 +02 47 41.2 V I52
2021-04-09 04:44:00 C 11 04 32.54 +02 47 46.1 V I52
2021-04-09 04:44:36 C 11 04 32.70 +02 47 51.2 V I52
2021-04-12 19:34:30 C 11 41 30.60 +18 48 24.1 V 033
2021-04-12 19:35:35 C 11 41 31.19 +18 48 40.1 V 033