2018 FF1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3862726356 ± 6.16e-06
Semi-major axis (a)1.8971535170 AU ± 2.21e-05
Inclination (i)8.54864800° ± 1.03e-04
Long. of Asc. Node (Ω)169.68047706° ± 5.01e-05
Arg. of Perihelion (ω)37.83948141° ± 1.37e-04
Mean Anomaly (M)326.25153726° ± 1.82e-02
Mean Motion (n)0.3771886043°/day ± 6.59e-06
Perihelion dist (q)1.16433503 AU ± 1.79e-05
Aphelion dist (Q)2.62997201 AU ± 3.28e-05
Orbital Period2.61308606 yr ± 4.57e-05
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.259″
Uncertainty2
Orbit TypeAmor
MOID0.183993 AU
Observations Used53
Oppositions1
Arc Total2018-2018
First Observation Used2018-03-17
Last Observation Used2018-06-08
Observations (53)
Date Type RA Dec Mag Band Observatory
2018-05-14 05:52:55 C 15 11 42.63 +25 18 59.6 u H21
2018-06-08 04:50:53 C 15 47 55.86 +16 49 36.0 u H21
2018-06-08 05:18:54 C 15 47 57.12 +16 49 05.6 u H21