2014 RW18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4009270496
Semi-major axis (a)1.6682159681 AU
Inclination (i)7.71492667°
Long. of Asc. Node (Ω)174.10059078°
Arg. of Perihelion (ω)203.99387205° ± 6.00e+00
Mean Anomaly (M)57.94432880°
Mean Motion (n)0.4574202400°/day
Perihelion dist (q)0.99938170 AU
Aphelion dist (Q)2.33710290 AU
Orbital Period2.15470930 yr
Physical Parameters
H (abs. magnitude)25.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.342″
Uncertainty
Orbit TypeApollo
MOID0.014472 AU
Observations Used48
Oppositions1
Arc Total2014-2014
First Observation Used
Last Observation Used2014-09-24
Observations (51)
Date Type RA Dec Mag Band Observatory
2014-09-24 16:08:11 C 04 53 29.23 -26 43 08.9 t 474