2020 BL9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2285775422 ± 1.75e-07
Semi-major axis (a)1.2001802155 AU ± 1.98e-07
Inclination (i)27.45259285° ± 2.06e-05
Long. of Asc. Node (Ω)307.93231704° ± 4.83e-06
Arg. of Perihelion (ω)266.39799034° ± 1.78e-05
Mean Anomaly (M)83.84042953° ± 3.78e-04
Mean Motion (n)0.7496224442°/day ± 1.86e-07
Perihelion dist (q)0.92584597 AU ± 2.59e-07
Aphelion dist (Q)1.47451446 AU ± 3.21e-07
Orbital Period1.31483027 yr ± 3.25e-07
Physical Parameters
H (abs. magnitude)22.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.257″
Uncertainty0
Orbit TypeApollo
MOID0.120741 AU
Observations Used53
Oppositions1
Arc Total2020-2020
First Observation Used2020-01-24
Last Observation Used2020-08-09
Observations (54)
Date Type RA Dec Mag Band Observatory
2020-07-31 07:51:23 C 21 47 42.86 -01 09 23.8 V I52
2020-08-09 10:43:07 C 20 47 28.09 +11 23 21.7 V I52
2020-08-09 10:47:59 C 20 47 27.00 +11 23 34.1 V I52
2020-08-09 10:54:51 C 20 47 25.45 +11 23 50.8 V I52