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NEODyS ∴ Objects ∴ 2009WC54 ∴ Summary
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2009WC54  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.901996 1.92e-08 au
e 0.231524 4.085e-06
i 17.943 0.0006294 deg
Ω 244.041 3.583e-05 deg
ω 358.335 0.0005566 deg
M 305.941 0.0008199 deg

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Other useful info
Absolute Magnitude (H)    24.2 mag
Slope parameter (G)    0.15 mag
Perihelion 0.6932 au
Aphelion 1.1108 au
Asc. node-Earth separation -0.32119 au
Desc. node-Earth separation 0.12344 au
Earth MOID 0.12344 au
Orbital period 312.9 days
Date of orbit computation   Oct 1 18:18
Observational summary
Optical observations (Discarded) 45 (3)
Radar observations (Discarded) 0 (0)
Arc length 2208 days
Unobserved 1073 days

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Ephemeris at epoch 58441 MJD
Right Ascension 231.612 deg
Declination -20.4634 deg
V Magnitude 24.84 mag
Solar Elongation 2.54 deg
Galactic Latitude 29.4 deg
Rate 1.355 deg/day
Direction 94.299 deg

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