2019 BY4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6833589130
Semi-major axis (a)2.2450995502 AU
Inclination (i)1.55586129°
Long. of Asc. Node (Ω)241.50194913° ± 5.00e+00
Arg. of Perihelion (ω)169.67804096° ± 6.00e+00
Mean Anomaly (M)23.18649776°
Mean Motion (n)0.2929827600°/day
Perihelion dist (q)0.71088020 AU
Aphelion dist (Q)3.77937820 AU
Orbital Period3.36404660 yr
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.356″
Uncertainty
Orbit TypeApollo
MOID0.023409 AU
Observations Used54
Oppositions1
Arc Total2019-2019
First Observation Used
Last Observation Used2019-02-11
Observations (54)
Date Type RA Dec Mag Band Observatory
2019-02-08 07:53:54 C 08 46 16.73 +07 13 51.5 V I52
2019-02-11 03:18:19 C 08 47 53.24 +08 28 14.1 V V06
2019-02-11 03:21:45 C 08 47 53.29 +08 28 17.2 V V06
2019-02-11 03:25:12 C 08 47 53.33 +08 28 20.7 V V06