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2008WB18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10459 5.19e-08 au
e 0.071316 6.585e-08
i 12.882 1.01e-05 deg
Ω 31.63 2.949e-05 deg
ω 102.791 9.429e-05 deg
M 208.163 8.746e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8832 au
Aphelion 3.326 au
Asc. node-Earth separation 2.14474 au
Desc. node-Earth separation 2.03559 au
Earth MOID 1.93065 au
Orbital period 1998.05 days
Date of orbit computation  apr 24 01:35
Observational summary
Optical observations (Discarded) 149 (1)
Radar observations (Discarded) 0 (0)
Arc length 4992.92 days
Unobserved 691 days

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Ephemeris at epoch 60427 MJD
Right Ascension 359.31 deg
Declination -8.94744 deg
V Magnitude 22.87 mag
Solar Elongation 41.73 deg
Galactic Latitude -67.76 deg
Rate 0.316 deg/day
Direction 66.006 deg

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