2021 GP2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4559697000
Semi-major axis (a)1.1504819000 AU
Inclination (i)20.49819000°
Long. of Asc. Node (Ω)17.63484000°
Arg. of Perihelion (ω)281.34720000°
Mean Anomaly (M)219.82424000°
Mean Motion (n)0.7987013400°/day
Perihelion dist (q)0.62589700 AU
Aphelion dist (Q)1.67506680 AU
Orbital Period1.23401290 yr
Physical Parameters
H (abs. magnitude)27.60
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.980″
Uncertainty7
Orbit TypeApollo
MOID0.000116 AU
Observations Used30
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-07
Observations (33)
Date Type RA Dec Mag Band Observatory
2021-04-05 07:54:58 C 13 36 32.40 +27 56 38.8 V G96
2021-04-05 08:03:09 C 13 36 23.06 +27 57 28.0 V G96
2021-04-05 08:11:19 C 13 36 13.46 +27 58 18.6 V G96
2021-04-05 08:19:30 C 13 36 03.84 +27 59 08.6 V G96
2021-04-05 08:55:21 C 13 35 20.10 +28 02 36.4 V H01
2021-04-05 09:05:12 C 13 35 08.31 +28 03 36.0 V H01
2021-04-05 09:19:32 C 13 34 51.07 +28 05 02.8 V H01
2021-04-05 09:26:15 C 13 34 42.97 +28 05 43.3 V H01
2021-04-05 10:09:06 C 13 33 51.63 +28 10 16.2 V I52
2021-04-05 10:13:21 C 13 33 46.36 +28 10 42.4 V I52
2021-04-05 10:17:36 C 13 33 41.10 +28 11 07.7 V I52
2021-04-05 20:37:44 C 13 19 46.20 +29 24 41.0 V J95
2021-04-05 20:51:20 C 13 19 22.79 +29 26 40.8 V J95
2021-04-05 21:05:31 C 13 18 58.07 +29 28 47.6 V J95
2021-04-06 02:57:18 C 13 07 50.32 +30 23 51.2 V 858
2021-04-06 03:03:10 C 13 07 37.18 +30 24 54.0 V 858
2021-04-06 03:05:22 C 13 07 34.01 +30 25 21.8 V G96
2021-04-06 03:06:42 C 13 07 31.02 +30 25 36.2 V G96
2021-04-06 03:08:02 C 13 07 28.07 +30 25 50.4 V G96
2021-04-06 03:10:20 C 13 07 21.07 +30 26 11.4 V 858
2021-04-06 03:21:44 C 13 06 55.27 +30 28 14.5 V 858
2021-04-06 04:04:07 C 13 05 08.61 +30 35 58.1 u H21
2021-04-06 04:06:33 C 13 05 02.78 +30 36 24.0 u H21
2021-04-06 04:09:00 C 13 04 56.90 +30 36 50.4 u H21
2021-04-06 04:13:45 C 13 04 45.39 +30 37 41.1 u H21
2021-04-06 21:06:52 C 12 03 42.26 +34 04 03.7 V 033
2021-04-06 21:07:12 C 12 03 40.39 +34 04 08.3 V 033
2021-04-06 21:07:32 C 12 03 38.52 +34 04 12.4 V 033
2021-04-06 21:07:51 C 12 03 36.69 +34 04 16.9 V 033
2021-04-06 21:08:11 C 12 03 34.86 +34 04 21.3 V 033
2021-04-07 01:02:11 C 11 38 43.86 +34 51 44.2 V J95
2021-04-07 01:05:43 C 11 38 18.61 +34 52 20.9 V J95
2021-04-07 01:09:42 C 11 37 49.99 +34 53 01.0 V J95