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(257247) 2009FS18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61451 2.077e-08 au
e 0.193187 4.191e-08
i 9.757 5.785e-06 deg
Ω 1.546 3.162e-05 deg
ω 238.301 3.716e-05 deg
M 165.905 2.716e-05 deg

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Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1094 au
Aphelion 3.1196 au
Asc. node-Earth separation 1.79885 au
Desc. node-Earth separation 1.28866 au
Earth MOID 1.11718 au
Orbital period 1544.13 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 406 (3)
Radar observations (Discarded) 0 (0)
Arc length 6753.64 days
Unobserved 168 days

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Ephemeris at epoch 60427 MJD
Right Ascension 45.6853 deg
Declination 23.4018 deg
V Magnitude 22.27 mag
Solar Elongation -14.24 deg
Galactic Latitude -30.35 deg
Rate 0.355 deg/day
Direction 72.529 deg

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