2018 FF2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3078600990 ± 3.47e-08
Semi-major axis (a)1.4460626404 AU ± 4.30e-09
Inclination (i)25.08372803° ± 1.13e-05
Long. of Asc. Node (Ω)12.51478048° ± 4.32e-06
Arg. of Perihelion (ω)241.20689764° ± 1.06e-05
Mean Anomaly (M)108.39666601° ± 8.83e-06
Mean Motion (n)0.5668023172°/day ± 2.53e-09
Perihelion dist (q)1.00087765 AU ± 5.02e-08
Aphelion dist (Q)1.89124763 AU ± 5.04e-08
Orbital Period1.73892423 yr ± 7.76e-09
Physical Parameters
H (abs. magnitude)21.62
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.304″
Uncertainty0
Orbit TypeApollo
MOID0.120459 AU
Observations Used101
Oppositions6
Arc Total2011-2025
First Observation Used2011-03-09
Last Observation Used2025-10-20
Observations (101)
Date Type RA Dec Mag Band Observatory
2025-10-20 17:38:20 C 23 54 13.196 +05 15 53.70 W O18