2021 GW5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5733184000
Semi-major axis (a)2.4990774000 AU
Inclination (i)18.31380000°
Long. of Asc. Node (Ω)202.66131000°
Arg. of Perihelion (ω)343.67782000°
Mean Anomaly (M)63.16285000°
Mean Motion (n)0.2494793000°/day
Perihelion dist (q)1.06631030 AU
Aphelion dist (Q)3.93184450 AU
Orbital Period3.95065910 yr
Physical Parameters
H (abs. magnitude)24.42
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.800″
Uncertainty7
Orbit TypeAmor
MOID0.076825 AU
Observations Used73
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-23
Observations (76)
Date Type RA Dec Mag Band Observatory
2021-04-15 22:32:42 C 12 44 37.45 +06 24 59.0 V Z80
2021-04-15 22:50:12 C 12 44 51.34 +06 27 53.0 V Z80
2021-04-16 22:05:00 C 13 03 10.58 +10 05 32.4 V Z99
2021-04-16 22:08:05 C 13 03 12.85 +10 05 59.7 V Z99
2021-04-16 22:11:10 C 13 03 15.11 +10 06 26.8 V Z99
2021-04-16 22:14:18 C 13 03 17.41 +10 06 54.6 V Z99
2021-04-16 22:17:27 C 13 03 19.73 +10 07 22.4 V Z99
2021-04-17 09:23:27 C 13 11 28.39 +11 43 01.8 V I52
2021-04-17 09:24:10 C 13 11 28.84 +11 43 07.8 V I52
2021-04-17 09:24:53 C 13 11 29.38 +11 43 13.5 V I52
2021-04-19 08:03:09 C 13 42 39.64 +17 20 07.9 V G96
2021-04-19 08:11:32 C 13 42 44.48 +17 20 59.7 V G96
2021-04-19 08:19:55 C 13 42 49.32 +17 21 51.0 V G96
2021-04-19 08:28:14 C 13 42 54.16 +17 22 41.9 V G96
2021-04-19 09:25:39 C 13 43 27.34 +17 28 32.2 V I52
2021-04-19 09:26:28 C 13 43 27.84 +17 28 36.7 V I52
2021-04-19 09:27:17 C 13 43 28.29 +17 28 42.5 V I52
2021-04-22 07:55:35 C 14 20 14.98 +23 10 36.6 V I52
2021-04-22 07:57:24 C 14 20 15.71 +23 10 42.3 V I52
2021-04-22 07:59:13 C 14 20 16.49 +23 10 49.6 V I52
2021-04-22 08:01:02 C 14 20 17.28 +23 10 55.9 V I52
2021-04-23 22:20:33 C 14 36 00.82 +25 15 54.0 V 033
2021-04-23 22:23:22 C 14 36 01.88 +25 16 02.4 V 033
2021-04-23 22:26:11 C 14 36 02.85 +25 16 10.4 V 033
2021-04-23 22:29:15 C 14 36 04.01 +25 16 19.3 V 033
2021-04-23 22:32:12 C 14 36 05.06 +25 16 28.1 V 033