2021 BS

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2552811000
Semi-major axis (a)1.1739684000 AU
Inclination (i)15.59468000°
Long. of Asc. Node (Ω)115.73516000°
Arg. of Perihelion (ω)76.28439000°
Mean Anomaly (M)242.84961000°
Mean Motion (n)0.7748532900°/day
Perihelion dist (q)0.87427650 AU
Aphelion dist (Q)1.47366030 AU
Orbital Period1.27199270 yr
Physical Parameters
H (abs. magnitude)25.59
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.800″
Uncertainty7
Orbit TypeApollo
MOID0.038070 AU
Observations Used27
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-18
Observations (28)
Date Type RA Dec Mag Band Observatory
2021-01-11 07:04:27 C 08 39 07.67 +03 51 56.2 V G96
2021-01-11 07:11:52 C 08 39 08.84 +03 52 42.8 V G96
2021-01-11 07:19:17 C 08 39 10.02 +03 53 29.8 V G96
2021-01-17 09:17:08 C 09 29 07.49 +29 38 06.3 V G96
2021-01-17 09:24:31 C 09 29 11.55 +29 40 02.2 V G96
2021-01-17 09:31:55 C 09 29 15.78 +29 42 02.2 V G96
2021-01-17 09:39:18 C 09 29 19.94 +29 44 00.9 V G96
2021-01-17 11:31:30 C 09 30 24.88 +30 14 07.1 V I52
2021-01-17 11:32:19 C 09 30 25.38 +30 14 20.2 V I52
2021-01-17 11:33:56 C 09 30 26.37 +30 14 46.4 V I52
2021-01-17 20:38:49 C 09 36 37.24 +32 45 46.9 V N88
2021-01-17 20:39:18 C 09 36 37.50 +32 45 55.0 V N88
2021-01-17 20:39:46 C 09 36 37.86 +32 46 03.4 V N88
2021-01-17 20:40:16 C 09 36 38.20 +32 46 10.8 V N88
2021-01-17 20:40:43 C 09 36 38.49 +32 46 18.2 V N88
2021-01-17 22:21:35 C 09 38 01.49 +33 14 28.6 V I93
2021-01-17 22:28:53 C 09 38 06.52 +33 16 35.8 V I93
2021-01-17 22:36:23 C 09 38 11.66 +33 18 46.5 V I93
2021-01-18 02:50:50 C 09 41 08.64 +34 32 07.4 V J95
2021-01-18 03:03:07 C 09 41 17.41 +34 35 41.9 V J95
2021-01-18 03:16:17 C 09 41 26.91 +34 39 30.0 V J95
2021-01-18 03:31:34 C 09 41 37.83 +34 43 55.3 V J95
2021-01-18 04:30:34 C 09 42 39.93 +35 01 14.7 q 858
2021-01-18 04:37:38 C 09 42 45.27 +35 03 21.3 q 858
2021-01-18 04:44:41 C 09 42 50.49 +35 05 27.4 q 858
2021-01-18 05:49:58 C 09 43 40.28 +35 25 01.3 V I52
2021-01-18 05:50:47 C 09 43 40.93 +35 25 16.0 V I52
2021-01-18 05:51:35 C 09 43 41.52 +35 25 30.7 V I52