2018 BU1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4622826199 ± 7.50e-08
Semi-major axis (a)1.5939418595 AU ± 8.02e-09
Inclination (i)6.37132296° ± 1.11e-05
Long. of Asc. Node (Ω)302.84191930° ± 3.38e-06
Arg. of Perihelion (ω)238.14804114° ± 2.43e-05
Mean Anomaly (M)299.51567538° ± 1.69e-05
Mean Motion (n)0.4897828365°/day ± 3.70e-09
Perihelion dist (q)0.85709024 AU ± 1.20e-07
Aphelion dist (Q)2.33079348 AU ± 1.20e-07
Orbital Period2.01237408 yr ± 1.52e-08
Physical Parameters
H (abs. magnitude)24.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.309″
Uncertainty0
Orbit TypeApollo
MOID0.007629 AU
Observations Used105
Oppositions1
Arc Total2018-2020
First Observation Used2018-01-09
Last Observation Used2020-01-24
Observations (109)
Date Type RA Dec Mag Band Observatory
2020-01-24 04:40:54 C 04 00 17.39 +25 46 11.6 V G96
2020-01-24 07:02:35 C 03 59 16.62 +25 35 51.0 V I52
2020-01-24 07:03:59 C 03 59 15.97 +25 35 45.3 V I52
2020-01-24 07:05:23 C 03 59 15.37 +25 35 38.1 V I52
2020-01-24 07:06:47 C 03 59 14.81 +25 35 32.4 V I52
2020-01-24 07:36:20 C 03 59 02.27 +25 33 15.9 V H01
2020-01-24 07:48:55 C 03 58 57.01 +25 32 19.9 V H01
2020-01-24 08:03:10 C 03 58 51.08 +25 31 16.1 V H01
2020-01-24 08:08:15 C 03 58 48.98 +25 30 53.4 V H01