2021 GD8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3424387000
Semi-major axis (a)1.2432957000 AU
Inclination (i)5.36501000°
Long. of Asc. Node (Ω)39.85735000°
Arg. of Perihelion (ω)85.04645000°
Mean Anomaly (M)158.55252000°
Mean Motion (n)0.7109555400°/day
Perihelion dist (q)0.81754310 AU
Aphelion dist (Q)1.66904830 AU
Orbital Period1.38631410 yr
Physical Parameters
H (abs. magnitude)25.68
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.540″
Uncertainty7
Orbit TypeApollo
MOID0.020640 AU
Observations Used36
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-23
Observations (40)
Date Type RA Dec Mag Band Observatory
2021-04-11 08:21:16 C 15 13 20.53 +55 42 11.7 V G96
2021-04-11 08:28:50 C 15 13 10.24 +55 39 33.8 V G96
2021-04-11 08:36:23 C 15 12 59.70 +55 36 53.1 V G96
2021-04-11 09:23:13 C 15 11 56.09 +55 20 24.1 V I52
2021-04-11 09:25:41 C 15 11 52.76 +55 19 31.1 V I52
2021-04-11 09:28:09 C 15 11 49.42 +55 18 39.0 V I52
2021-04-11 09:30:37 C 15 11 46.10 +55 17 47.0 V I52
2021-04-11 11:35:39 C 15 09 01.94 +54 32 56.5 V I52
2021-04-11 11:38:07 C 15 08 58.77 +54 32 01.8 V I52
2021-04-11 11:43:03 C 15 08 52.52 +54 30 15.7 V I52
2021-04-11 22:44:17 C 14 57 35.34 +50 34 58.5 V J95
2021-04-11 22:50:50 C 14 57 28.71 +50 32 42.9 V J95
2021-04-11 22:57:48 C 14 57 21.59 +50 30 18.6 V J95
2021-04-11 23:05:16 C 14 57 13.92 +50 27 43.6 V J95
2021-04-11 23:32:50 C 14 56 46.91 +50 18 40.6 V I93
2021-04-11 23:39:44 C 14 56 39.86 +50 16 17.9 V I93
2021-04-11 23:46:50 C 14 56 32.59 +50 13 49.5 V I93
2021-04-12 07:59:20 C 14 49 05.78 +47 22 35.3 u H21
2021-04-12 08:02:17 C 14 49 03.10 +47 21 34.0 u H21
2021-04-12 08:05:12 C 14 49 00.44 +47 20 32.9 u H21
2021-04-12 09:43:08 C 14 47 42.62 +46 47 09.3 V 654
2021-04-12 10:40:14 C 14 46 52.32 +46 27 21.4 V 654
2021-04-12 11:31:25 C 14 46 08.27 +46 09 31.2 V 654
2021-04-12 19:51:27 C 14 40 30.05 +43 18 20.1 V 033
2021-04-12 19:52:21 C 14 40 29.42 +43 18 02.3 V 033
2021-04-12 19:53:17 C 14 40 28.74 +43 17 44.4 V 033
2021-04-12 19:54:21 C 14 40 27.99 +43 17 23.1 V 033
2021-04-14 10:54:52 C 14 19 41.56 +31 23 27.3 V I52
2021-04-14 10:55:41 C 14 19 41.28 +31 23 18.2 V I52
2021-04-14 10:56:30 C 14 19 40.81 +31 22 59.9 V I52
2021-04-14 10:57:19 C 14 19 40.45 +31 22 46.6 V I52
2021-04-20 08:38:52 C 13 49 28.45 +05 59 20.3 V I52
2021-04-20 08:40:17 C 13 49 28.26 +05 59 11.3 V I52
2021-04-20 08:41:43 C 13 49 28.07 +05 59 02.1 V I52
2021-04-20 11:17:05 C 13 49 06.76 +05 42 15.8 V 291
2021-04-20 11:20:03 C 13 49 06.39 +05 41 56.7 V 291
2021-04-20 11:23:02 C 13 49 06.01 +05 41 37.7 V 291
2021-04-23 06:54:26 C 13 43 11.41 -00 14 16.5 V I52
2021-04-23 06:58:50 C 13 43 10.99 -00 14 35.3 V I52
2021-04-23 07:03:14 C 13 43 10.62 -00 14 54.3 V I52