2021 BS2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4710042000
Semi-major axis (a)2.1269988000 AU
Inclination (i)3.21523000°
Long. of Asc. Node (Ω)94.28372000°
Arg. of Perihelion (ω)45.98255000°
Mean Anomaly (M)195.90393000°
Mean Motion (n)0.3177263400°/day
Perihelion dist (q)1.12517340 AU
Aphelion dist (Q)3.12882420 AU
Orbital Period3.10206480 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.350″
Uncertainty7
Orbit TypeAmor
MOID0.144832 AU
Observations Used20
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-24
Observations (27)
Date Type RA Dec Mag Band Observatory
2021-01-08 09:08:22 C 09 10 05.37 +22 22 55.8 V G96
2021-01-08 09:15:51 C 09 10 06.60 +22 22 57.2 V G96
2021-01-18 09:51:46 C 09 53 35.76 +23 20 30.0 V G96
2021-01-18 09:59:07 C 09 53 37.03 +23 20 32.0 V G96
2021-01-18 10:06:30 C 09 53 38.39 +23 20 32.6 V G96
2021-01-18 10:13:51 C 09 53 39.73 +23 20 33.9 V G96
2021-01-18 12:10:37 C 09 54 00.89 +23 20 50.6 V V06
2021-01-18 12:15:11 C 09 54 01.72 +23 20 50.9 V V06
2021-01-18 12:19:45 C 09 54 02.57 +23 20 51.6 V V06
2021-01-19 08:12:28 C 09 57 55.58 +23 25 03.7 V 807
2021-01-19 08:15:37 C 09 57 56.15 +23 25 04.8 V 807
2021-01-20 08:20:21 C 10 02 40.52 +23 27 45.3 u H21
2021-01-20 08:24:32 C 10 02 41.30 +23 27 46.1 u H21
2021-01-20 08:30:07 C 10 02 42.34 +23 27 46.9 u H21
2021-01-20 09:07:43 C 10 02 49.79 +23 27 52.2 q 734
2021-01-20 09:26:26 C 10 02 53.27 +23 27 54.8 q 734
2021-01-20 09:45:07 C 10 02 56.58 +23 27 57.5 q 734
2021-01-24 14:17:59 C 10 23 01.218 +23 37 15.06 U F51
2021-01-24 14:36:48 C 10 23 04.724 +23 37 14.98 U F51
2021-01-24 14:55:37 C 10 23 08.272 +23 37 14.75 U F51
2021-01-24 15:14:29 C 10 23 11.840 +23 37 14.52 U F51
2021-02-05 10:42:44 C 11 18 48.03 +23 01 33.2 V G96
2021-02-05 10:50:03 C 11 18 49.25 +23 01 31.5 V G96
2021-02-05 10:57:23 C 11 18 50.47 +23 01 28.7 V G96
2021-02-05 11:04:41 C 11 18 51.66 +23 01 27.5 V G96
2021-03-05 11:10:45 C 12 37 39.43 +17 23 28.5 V V06
2021-03-05 11:24:57 C 12 37 40.00 +17 23 19.8 V V06