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AstDyS ∴ Objects ∴ 2009WC216 ∴ Summary
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(233949) 2009WC216  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26948 1.542e-08 au
e 0.300833 7.477e-08
i 25.965 1.094e-05 deg
Ω 115.563 1.431e-05 deg
ω 314.355 2.466e-05 deg
M 61.636 1.91e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.5867 au
Aphelion 2.9522 au
Asc. node-Earth separation 0.72226 au
Desc. node-Earth separation 1.59774 au
Earth MOID 0.66834 au
Orbital period 1248.79 days
Date of orbit computation  apr 23 20:39
Observational summary
Optical observations (Discarded) 307 (2)
Radar observations (Discarded) 0 (0)
Arc length 8830.92 days
Unobserved 43 days

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Ephemeris at epoch 60425 MJD
Right Ascension 157.473 deg
Declination 40.4194 deg
V Magnitude 21.09 mag
Solar Elongation -105.99 deg
Galactic Latitude 58 deg
Rate 0.191 deg/day
Direction 144.916 deg

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