2018 BW5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3968033909 ± 3.29e-07
Semi-major axis (a)2.0824979448 AU ± 9.94e-09
Inclination (i)1.05718432° ± 7.04e-06
Long. of Asc. Node (Ω)139.51576259° ± 3.25e-04
Arg. of Perihelion (ω)349.15453548° ± 3.48e-04
Mean Anomaly (M)211.40686864° ± 3.53e-05
Mean Motion (n)0.3279709697°/day ± 2.35e-09
Perihelion dist (q)1.25615570 AU ± 6.85e-07
Aphelion dist (Q)2.90884019 AU ± 6.85e-07
Orbital Period3.00522416 yr ± 2.15e-08
Physical Parameters
H (abs. magnitude)22.07
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.220″
Uncertainty0
Orbit TypeAmor
MOID0.271033 AU
Observations Used56
Oppositions13
Arc Total2005-2024
First Observation Used2005-12-28
Last Observation Used2024-02-07
Observations (56)
Date Type RA Dec Mag Band Observatory
2024-02-01 01:53:08 C 05 11 39.56 +21 40 31.3 V H21
2024-02-01 02:14:25 C 05 11 40.99 +21 40 35.5 V H21
2024-02-04 02:02:22 C 05 17 08.09 +21 55 49.7 V H21
2024-02-04 02:20:56 C 05 17 09.42 +21 55 53.4 V H21
2024-02-07 01:22:41 C 05 23 06.38 +22 10 37.9 V H21
2024-02-07 01:52:15 C 05 23 08.81 +22 10 43.7 V H21