2021 BG1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5145561000
Semi-major axis (a)1.1204965000 AU
Inclination (i)14.09287000°
Long. of Asc. Node (Ω)274.52008000°
Arg. of Perihelion (ω)82.31409000°
Mean Anomaly (M)85.65245000°
Mean Motion (n)0.8309757300°/day
Perihelion dist (q)0.54393820 AU
Aphelion dist (Q)1.69705480 AU
Orbital Period1.18608480 yr
Physical Parameters
H (abs. magnitude)23.66
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.930″
Uncertainty8
Orbit TypeApollo
MOID0.040871 AU
Observations Used14
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2021-01-18
Observations (15)
Date Type RA Dec Mag Band Observatory
2021-01-17 06:51:10 C 05 04 19.681 -14 22 30.62 – U F51
2021-01-17 07:08:48 C 05 04 23.562 -14 21 38.50 – U F51
2021-01-17 07:26:13 C 05 04 27.328 -14 20 47.24 – U F51
2021-01-18 01:21:24 C 05 08 28.13 -13 29 21.3 – u 807
2021-01-18 01:28:53 C 05 08 29.58 -13 29 01.0 – u 807
2021-01-18 01:36:10 C 05 08 31.05 -13 28 41.3 – u 807
2021-01-18 03:35:12 C 05 08 56.80 -13 24 21.1 – V V06
2021-01-18 03:37:46 C 05 08 57.25 -13 24 14.8 – V V06
2021-01-18 03:40:19 C 05 08 57.77 -13 24 07.5 – V V06
2021-01-18 03:42:53 C 05 08 58.28 -13 24 00.9 – V V06
2021-01-18 05:34:02 C 05 09 22.616 -13 18 53.82 – V 568
2021-01-18 05:35:26 C 05 09 22.891 -13 18 50.18 – V 568
2021-01-18 19:35:45 C 05 12 09.83 -12 43 19.7 – V L01
2021-01-18 19:41:22 C 05 12 10.82 -12 43 06.2 – V L01
2021-01-18 19:49:14 C 05 12 12.23 -12 42 46.4 – V L01