2021 GL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6420017000
Semi-major axis (a)2.5370385000 AU ± 3.00e+00
Inclination (i)1.27585000° ± 4.00e+00
Long. of Asc. Node (Ω)203.42274000° ± 5.00e+00
Arg. of Perihelion (ω)32.21340000° ± 6.00e+00
Mean Anomaly (M)43.58730000°
Mean Motion (n)0.2439009500°/day
Perihelion dist (q)0.90825550 AU
Aphelion dist (Q)4.16582150 AU
Orbital Period4.04101620 yr
Physical Parameters
H (abs. magnitude)25.76
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.740″
Uncertainty7
Orbit TypeApollo
MOID0.003083 AU
Observations Used65
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-04-06
Observations (67)
Date Type RA Dec Mag Band Observatory
2021-04-04 08:44:25 C 13 20 57.47 -19 19 36.7 V 703
2021-04-04 09:07:16 C 13 21 43.58 -19 25 40.0 V 703
2021-04-04 22:24:54 C 13 55 57.64 -23 22 55.3 V 246
2021-04-04 22:25:19 C 13 55 58.95 -23 23 03.7 V 246
2021-04-04 22:25:29 C 13 55 59.42 -23 23 06.5 V 246
2021-04-04 22:25:39 C 13 55 59.89 -23 23 09.0 V 246
2021-04-04 22:30:14 C 13 56 13.31 -23 24 40.1 V 246
2021-04-04 22:30:23 C 13 56 13.84 -23 24 43.8 V 246
2021-04-04 22:30:49 C 13 56 15.40 -23 24 50.8 V 246
2021-04-04 22:31:19 C 13 56 16.69 -23 25 02.5 V 246
2021-04-04 22:31:28 C 13 56 17.02 -23 25 05.1 V 246
2021-04-04 22:31:39 C 13 56 17.53 -23 25 08.3 V 246
2021-04-06 15:58:34 C 17 22 05.53 -33 24 03.0 V 474
2021-04-06 15:59:12 C 17 22 09.32 -33 24 02.3 V 474
2021-04-06 16:00:54 C 17 22 19.51 -33 24 00.2 V 474
2021-04-06 16:01:32 C 17 22 23.37 -33 23 59.5 V 474
2021-04-06 16:02:23 C 17 22 28.48 -33 23 57.9 V 474