2018 RB5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3456744853 ± 1.54e-04
Semi-major axis (a)1.6664777512 AU ± 4.48e-04
Inclination (i)4.84926128° ± 1.74e-03
Long. of Asc. Node (Ω)329.80704232° ± 2.22e-04
Arg. of Perihelion (ω)36.26007201° ± 1.52e-03
Mean Anomaly (M)115.34508256° ± 4.79e-01
Mean Motion (n)0.4581555969°/day ± 1.85e-04
Perihelion dist (q)1.09041891 AU ± 3.90e-04
Aphelion dist (Q)2.24253659 AU ± 6.55e-04
Orbital Period2.15129159 yr ± 8.68e-04
Physical Parameters
H (abs. magnitude)24.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.273″
Uncertainty3
Orbit TypeAmor
MOID0.096602 AU
Observations Used47
Oppositions1
Arc Total2018-2018
First Observation Used2018-09-11
Last Observation Used2018-09-30
Observations (52)
Date Type RA Dec Mag Band Observatory
2018-09-30 04:27:20 C 23 10 50.11 +29 50 50.7 V I52
2018-09-30 04:34:21 C 23 10 50.89 +29 51 08.2 V I52