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(275236) 2009WP257  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13027 2.772e-08 au
e 0.062538 5.571e-08
i 8.004 6.164e-06 deg
Ω 262.573 4.669e-05 deg
ω 184.055 7.772e-05 deg
M 203.585 6.062e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9345 au
Aphelion 3.326 au
Asc. node-Earth separation 2.30979 au
Desc. node-Earth separation 1.95136 au
Earth MOID 1.95122 au
Orbital period 2022.88 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 318 (2)
Radar observations (Discarded) 0 (0)
Arc length 7629.99 days
Unobserved 293 days

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Ephemeris at epoch 60427 MJD
Right Ascension 310.68 deg
Declination -14.0165 deg
V Magnitude 21.81 mag
Solar Elongation 87.55 deg
Galactic Latitude -30.89 deg
Rate 0.18 deg/day
Direction 62.694 deg

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