2019 BL4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5748542000
Semi-major axis (a)2.1327765000 AU
Inclination (i)3.95901000°
Long. of Asc. Node (Ω)124.99921000°
Arg. of Perihelion (ω)43.92291000°
Mean Anomaly (M)58.47528000°
Mean Motion (n)0.3164361300°/day
Perihelion dist (q)0.90674100 AU
Aphelion dist (Q)3.35881200 AU
Orbital Period3.11471290 yr
Physical Parameters
H (abs. magnitude)27.80
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.670″
Uncertainty4
Orbit TypeApollo
MOID0.006131 AU
Observations Used51
Oppositions1
Arc Total
First Observation Used
Last Observation Used2019-01-30
Observations (51)
Date Type RA Dec Mag Band Observatory
2019-01-30 04:32:03 C 13 32 52.72 +58 20 12.3 V J95