2021 BS13

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6067994000
Semi-major axis (a)2.1663432000 AU
Inclination (i)4.15654000°
Long. of Asc. Node (Ω)290.93528000°
Arg. of Perihelion (ω)258.12680000°
Mean Anomaly (M)168.34635000°
Mean Motion (n)0.3091100800°/day
Perihelion dist (q)0.85180740 AU
Aphelion dist (Q)3.48087900 AU
Orbital Period3.18853280 yr
Physical Parameters
H (abs. magnitude)25.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual1.090″
Uncertainty9
Orbit TypeApollo
MOID0.032881 AU
Observations Used10
Oppositions1
Arc Total
First Observation Used
Last Observation Used2021-01-22
Observations (10)
Date Type RA Dec Mag Band Observatory
2021-01-16 10:33:18 C 09 02 14.263 +13 44 00.99 V F51
2021-01-18 08:14:57 C 09 08 21.69 +11 57 39.3 V G96
2021-01-18 08:22:20 C 09 08 22.65 +11 57 20.4 V G96
2021-01-18 08:29:45 C 09 08 23.68 +11 57 01.4 V G96
2021-01-18 08:37:08 C 09 08 24.61 +11 56 41.5 V G96
2021-01-18 11:02:52 C 09 08 44.03 +11 50 22.2 V V06
2021-01-18 11:07:59 C 09 08 44.73 +11 50 08.6 V V06
2021-01-18 11:13:07 C 09 08 45.43 +11 49 54.5 V V06
2021-01-22 08:23:27 C 09 25 53.90 +06 39 22.3 V G96
2021-01-22 08:28:37 C 09 25 54.99 +06 38 59.5 V G96