2017 FF90

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3809834000
Semi-major axis (a)1.7545404000 AU
Inclination (i)13.00584000°
Long. of Asc. Node (Ω)6.70229000°
Arg. of Perihelion (ω)172.84591000°
Mean Anomaly (M)262.76143000°
Mean Motion (n)0.4240909500°/day
Perihelion dist (q)1.08608960 AU
Aphelion dist (Q)2.42299120 AU
Orbital Period2.32404780 yr
Physical Parameters
H (abs. magnitude)25.50
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty5
Orbit TypeAmor
MOID0.090137 AU
Observations Used54
Oppositions1
Arc Total
First Observation Used
Last Observation Used2017-03-31
Observations (55)
Date Type RA Dec Mag Band Observatory
2017-03-30 12:10:44 C 12 34 22.63 -13 23 20.3 t 474
2017-03-30 12:14:11 C 12 34 22.51 -13 23 44.5 t 474
2017-03-30 12:19:47 C 12 34 22.20 -13 24 23.0 t 474
2017-03-31 08:12:30 C 12 33 50.52 -15 41 36.8 q I52
2017-03-31 08:16:56 C 12 33 50.21 -15 42 03.9 q I52