2021 GG11

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5449700089 ± 2.90e-02
Semi-major axis (a)1.9710629358 AU ± 1.20e-01
Inclination (i)16.37650564° ± 5.77e-01
Long. of Asc. Node (Ω)38.05567486° ± 7.90e-02
Arg. of Perihelion (ω)223.63558025° ± 2.61e-01
Mean Anomaly (M)223.10429555° ± 5.28e+01
Mean Motion (n)0.3562542500°/day ± 3.25e-02
Perihelion dist (q)0.89689470 AU ± 7.91e-02
Aphelion dist (Q)3.04458550 AU ± 1.94e-01
Orbital Period2.76658510 yr ± 2.53e-01
Physical Parameters
H (abs. magnitude)23.13
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.641″
Uncertainty3
Orbit TypeApollo
MOID0.009499 AU
Observations Used206
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-04-26
Observations (218)
Date Type RA Dec Mag Band Observatory
2021-04-22 21:45:42 C 13 55 12.07 +51 19 08.5 V A17
2021-04-22 22:54:53 C 13 54 57.18 +51 31 02.6 V 130
2021-04-22 22:59:11 C 13 54 56.27 +51 31 45.9 V 130
2021-04-22 23:03:29 C 13 54 55.27 +51 32 29.4 V 130
2021-04-22 23:31:39 C 13 54 52.33 +51 36 51.2 V J95
2021-04-22 23:38:25 C 13 54 50.90 +51 38 00.1 V J95
2021-04-22 23:51:01 C 13 54 48.18 +51 40 09.3 V J95
2021-04-22 23:57:52 C 13 54 46.68 +51 41 19.5 V J95
2021-04-23 02:40:22 C 13 54 35.80 +52 09 51.0 u H21
2021-04-23 02:42:37 C 13 54 35.33 +52 10 16.6 u H21
2021-04-23 02:45:34 C 13 54 34.69 +52 10 49.4 u H21
2021-04-23 02:48:30 C 13 54 34.05 +52 11 22.3 u H21
2021-04-23 02:51:26 C 13 54 33.41 +52 11 55.3 u H21
2021-04-23 03:19:40 C 13 54 26.98 +52 17 12.1 u H21
2021-04-23 03:24:28 C 13 54 25.88 +52 18 06.3 u H21
2021-04-23 03:27:31 C 13 54 25.17 +52 18 40.5 u H21
2021-04-23 03:30:27 C 13 54 24.49 +52 19 13.5 u H21
2021-04-23 03:33:24 C 13 54 23.79 +52 19 46.7 u H21
2021-04-23 03:36:20 C 13 54 23.11 +52 20 19.6 u H21
2021-04-23 03:38:47 C 13 54 22.52 +52 20 47.1 u H21
2021-04-23 06:38:51 C 13 53 44.80 +52 55 20.1 V 703
2021-04-23 06:47:40 C 13 53 42.29 +52 57 03.7 V 703
2021-04-23 07:05:21 C 13 53 37.50 +53 00 28.7 V 703
2021-04-23 19:36:24 C 13 51 09.73 +55 42 56.1 V 033
2021-04-23 19:36:53 C 13 51 09.57 +55 43 03.6 V 033
2021-04-23 19:37:23 C 13 51 09.42 +55 43 11.1 V 033
2021-04-23 19:42:13 C 13 51 10.20 +55 44 38.8 V K38
2021-04-23 20:01:38 C 13 51 02.34 +55 49 26.1 V K74
2021-04-23 20:02:43 C 13 51 03.52 +55 49 55.5 V K38
2021-04-23 20:03:48 C 13 51 01.63 +55 49 59.6 V K74
2021-04-23 20:08:52 C 13 50 59.97 +55 51 17.9 V K74
2021-04-23 20:13:45 C 13 50 58.33 +55 52 33.2 V K74
2021-04-23 20:17:23 C 13 50 57.12 +55 53 29.5 V K74
2021-04-23 20:21:04 C 13 50 57.39 +55 54 52.3 V 160
2021-04-23 20:25:44 C 13 50 55.70 +55 56 04.6 V 160
2021-04-23 20:27:27 C 13 50 55.22 +55 56 19.4 V K38
2021-04-23 20:30:23 C 13 50 54.02 +55 57 16.9 V 160
2021-04-23 20:45:14 C 13 50 49.00 +56 00 57.1 V K38
2021-04-23 20:47:13 C 13 50 48.08 +56 01 38.5 V 104
2021-04-23 20:51:31 C 13 50 46.54 +56 02 45.8 V 104
2021-04-23 20:55:48 C 13 50 44.99 +56 03 52.8 V 104
2021-04-23 21:08:39 C 13 50 40.31 +56 07 14.2 V 104
2021-04-23 23:14:01 C 13 49 55.93 +56 39 39.1 V Z80
2021-04-23 23:24:01 C 13 49 51.84 +56 42 20.3 V Z80
2021-04-23 23:34:01 C 13 49 48.01 +56 45 01.4 V Z80
2021-04-24 02:39:40 C 13 48 28.41 +57 35 26.9 V 033
2021-04-24 02:40:09 C 13 48 28.21 +57 35 34.9 V 033
2021-04-24 02:40:38 C 13 48 28.02 +57 35 43.1 V 033
2021-04-24 05:31:18 C 13 48 00.00 +58 28 48.2 V I52
2021-04-24 05:31:35 C 13 47 59.89 +58 28 53.5 V I52