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(328863) 2009WN220  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.81892 3.324e-08 au
e 0.07974 6.753e-08
i 1.881 8.361e-06 deg
Ω 153.613 0.0002411 deg
ω 144.099 0.0002485 deg
M 121.551 6.264e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5941 au
Aphelion 3.0437 au
Asc. node-Earth separation 2.00559 au
Desc. node-Earth separation 1.62093 au
Earth MOID 1.57839 au
Orbital period 1728.71 days
Date of orbit computation  apr 23 20:59
Observational summary
Optical observations (Discarded) 173 (0)
Radar observations (Discarded) 0 (0)
Arc length 6991.01 days
Unobserved 142 days

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Ephemeris at epoch 60426 MJD
Right Ascension 60.9756 deg
Declination 19.2906 deg
V Magnitude 22.97 mag
Solar Elongation -26.85 deg
Galactic Latitude -24.22 deg
Rate 0.371 deg/day
Direction 78.405 deg

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