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(316172) 2009WJ218  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0712 3.225e-08 au
e 0.131145 4.629e-08
i 10.673 5.048e-06 deg
Ω 75.84 2.947e-05 deg
ω 225.823 3.738e-05 deg
M 286.272 2.255e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6684 au
Aphelion 3.474 au
Asc. node-Earth separation 2.33752 au
Desc. node-Earth separation 1.75082 au
Earth MOID 1.66546 au
Orbital period 1965.9 days
Date of orbit computation  apr 23 20:56
Observational summary
Optical observations (Discarded) 430 (2)
Radar observations (Discarded) 0 (0)
Arc length 6652.53 days
Unobserved 54 days

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Ephemeris at epoch 60441 MJD
Right Ascension 217.306 deg
Declination -5.07881 deg
V Magnitude 19.76 mag
Solar Elongation -163.47 deg
Galactic Latitude 50.05 deg
Rate 0.203 deg/day
Direction -87.515 deg

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