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(453321) 2008WC18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26729 2.933e-08 au
e 0.136801 6.893e-08
i 5.855 6.553e-06 deg
Ω 256.27 8.043e-05 deg
ω 40.487 8.9e-05 deg
M 274.567 5.144e-05 deg

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Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9571 au
Aphelion 2.5775 au
Asc. node-Earth separation 1.00012 au
Desc. node-Earth separation 1.49914 au
Earth MOID 0.94519 au
Orbital period 1246.98 days
Date of orbit computation  feb 22 03:26
Observational summary
Optical observations (Discarded) 136 (1)
Radar observations (Discarded) 0 (0)
Arc length 4135.93 days
Unobserved 1547 days

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Ephemeris at epoch 60423 MJD
Right Ascension 189.576 deg
Declination -13.1973 deg
V Magnitude 21.27 mag
Solar Elongation -159.31 deg
Galactic Latitude 49.55 deg
Rate 0.238 deg/day
Direction -54.553 deg

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