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(328856) 2009WC156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.21007 3.235e-08 au
e 0.078364 6.476e-08
i 15.835 7.263e-06 deg
Ω 241.12 2.513e-05 deg
ω 83.957 5.615e-05 deg
M 272.18 4.926e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9585 au
Aphelion 3.4616 au
Asc. node-Earth separation 2.15176 au
Desc. node-Earth separation 2.23031 au
Earth MOID 2.00103 au
Orbital period 2100.73 days
Date of orbit computation  feb 22 02:59
Observational summary
Optical observations (Discarded) 285 (1)
Radar observations (Discarded) 0 (0)
Arc length 7594.9 days
Unobserved 358 days

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Ephemeris at epoch 60419 MJD
Right Ascension 238.665 deg
Declination -24.0138 deg
V Magnitude 20.51 mag
Solar Elongation 147.34 deg
Galactic Latitude 22.4 deg
Rate 0.136 deg/day
Direction -55.909 deg

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