2021 BO2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6284679152 ± 5.70e-04
Semi-major axis (a)2.5085697715 AU ± 3.58e-03
Inclination (i)3.42267578° ± 1.59e-03
Long. of Asc. Node (Ω)114.65360168° ± 6.14e-02
Arg. of Perihelion (ω)328.57431849° ± 7.29e-02
Mean Anomaly (M)85.04061062° ± 1.08e+00
Mean Motion (n)0.2480692874°/day ± 5.31e-04
Perihelion dist (q)0.93201416 AU ± 1.95e-03
Aphelion dist (Q)4.08512539 AU ± 6.00e-03
Orbital Period3.97318948 yr ± 8.50e-03
Physical Parameters
H (abs. magnitude)28.44
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.352″
Uncertainty4
Orbit TypeApollo
MOID0.001085 AU
Observations Used12
Oppositions1
Arc Total2021-2021
First Observation Used2021-01-17
Last Observation Used2021-01-18
Observations (12)
Date Type RA Dec Mag Band Observatory
2021-01-17 09:18:31 C 09 22 15.09 +24 44 15.1 V G96
2021-01-17 09:25:55 C 09 22 22.62 +24 43 59.7 V G96
2021-01-17 09:33:18 C 09 22 30.23 +24 43 43.9 V G96
2021-01-17 09:40:42 C 09 22 37.75 +24 43 27.3 V G96
2021-01-17 11:20:06 C 09 24 17.91 +24 39 41.5 V I52
2021-01-17 11:22:14 C 09 24 20.02 +24 39 36.4 V I52
2021-01-17 11:24:22 C 09 24 22.13 +24 39 31.3 V I52
2021-01-18 06:11:37 C 09 41 24.00 +24 05 41.6 V I52
2021-01-18 06:15:14 C 09 41 26.34 +24 05 37.3 V I52
2021-01-18 06:18:51 C 09 41 28.56 +24 05 33.6 V I52
2021-01-18 09:36:27 C 09 43 24.81 +24 00 59.8 V G96
2021-01-18 09:51:05 C 09 43 32.97 +24 00 37.0 V G96