2021 GB3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4024433000
Semi-major axis (a)1.5952882000 AU
Inclination (i)7.46917000°
Long. of Asc. Node (Ω)197.83600000°
Arg. of Perihelion (ω)43.42113000°
Mean Anomaly (M)88.66063000°
Mean Motion (n)0.4891536900°/day
Perihelion dist (q)0.95327520 AU
Aphelion dist (Q)2.23730120 AU
Orbital Period2.01492430 yr
Physical Parameters
H (abs. magnitude)27.17
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.880″
Uncertainty7
Orbit TypeApollo
MOID0.016899 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-09
Observations (30)
Date Type RA Dec Mag Band Observatory
2021-04-04 07:31:21 C 13 10 00.55 -17 20 46.9 V G96
2021-04-04 07:38:49 C 13 10 04.54 -17 20 30.0 V G96
2021-04-04 07:46:18 C 13 10 08.46 -17 20 14.2 V G96
2021-04-04 07:53:45 C 13 10 12.44 -17 19 56.3 V G96
2021-04-04 09:13:29 C 13 10 55.25 -17 16 52.5 V V06
2021-04-04 09:19:53 C 13 10 58.68 -17 16 37.7 V V06
2021-04-04 09:26:17 C 13 11 02.21 -17 16 21.8 V V06
2021-04-05 09:53:37 C 13 26 50.81 -16 11 27.2 V G96
2021-04-05 09:55:22 C 13 26 51.99 -16 11 21.7 V G96
2021-04-05 09:57:07 C 13 26 53.18 -16 11 15.9 V G96
2021-04-06 06:06:38 C 13 42 45.19 -15 01 24.2 V I52
2021-04-06 06:13:12 C 13 42 50.42 -15 01 00.0 V I52
2021-04-06 06:19:47 C 13 42 55.67 -15 00 35.2 V I52
2021-04-06 22:48:19 C 13 57 49.67 -13 49 33.3 V L01
2021-04-06 23:00:57 C 13 58 01.33 -13 48 33.9 V L01
2021-04-06 23:06:54 C 13 58 06.83 -13 48 05.4 V L01
2021-04-07 07:16:36 C 14 06 22.03 -13 06 07.8 V I52
2021-04-07 07:18:45 C 14 06 24.19 -13 05 56.2 V I52
2021-04-07 07:20:53 C 14 06 26.24 -13 05 44.4 V I52
2021-04-07 07:23:01 C 14 06 28.39 -13 05 33.0 V I52
2021-04-09 01:21:00 C 14 58 36.89 -08 16 07.8 V 033
2021-04-09 01:21:49 C 14 58 38.04 -08 16 00.1 V 033
2021-04-09 01:45:52 C 14 59 11.85 -08 12 30.5 V 033
2021-04-09 01:46:43 C 14 59 13.03 -08 12 23.3 V 033
2021-04-09 01:47:33 C 14 59 14.23 -08 12 15.1 V 033
2021-04-09 01:48:28 C 14 59 15.50 -08 12 07.6 V 033
2021-04-09 11:44:21 C 15 14 10.31 -06 39 57.3 V I52
2021-04-09 11:46:47 C 15 14 13.98 -06 39 33.3 V I52
2021-04-09 11:49:13 C 15 14 17.61 -06 39 09.8 V I52
2021-04-09 11:51:40 C 15 14 21.32 -06 38 46.0 V I52