2015 BK4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4801345165 ± 4.61e+01
Semi-major axis (a)1.6670657772 AU ± 8.82e+01
Inclination (i)0.75021679° ± 2.90e+01
Long. of Asc. Node (Ω)257.83812151° ± 2.56e+03
Arg. of Perihelion (ω)279.00396823° ± 5.48e+03
Mean Anomaly (M)352.64750152° ± 1.37e+05
Mean Motion (n)0.4579125000°/day ± 3.63e+01
Perihelion dist (q)0.86665360 AU ± 8.95e+01
Aphelion dist (Q)2.46743940 AU ± 1.52e+02
Orbital Period2.15239300 yr ± 1.71e+02
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.359″
Uncertainty2
Orbit TypeApollo
MOID0.005605 AU
Observations Used51
Oppositions1
Arc Total2015-2015
First Observation Used
Last Observation Used2015-01-23
Observations (51)
Date Type RA Dec Mag Band Observatory
2015-01-23 01:01:33 C 08 59 36.98 -13 16 07.1 q J69