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2009WC54  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.901993 1.096e-08 au
e 0.231503 2.604e-06
i 17.942 0.0004023 deg
Ω 244.042 2.19e-05 deg
ω 358.329 0.0003208 deg
M 205.74 0.0004809 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 -0.3189 au
Desc. node-Earth separation 0.12462 au
Earth MOID 0.12461 au
Orbital period 312.898 days
Date of orbit computation   Oct 9 19:31
Observational summary
Optical observations (Discarded) 45 (4)
Radar observations (Discarded) 0 (0)
Arc length 2208 days
Unobserved 676 days

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Ephemeris at epoch 58044 MJD
Right Ascension 158.023 deg
Declination -1.35129 deg
V Magnitude 26.6 mag
Solar Elongation 45.22 deg
Galactic Latitude 46.02 deg
Rate 1.071 deg/day
Direction 118.293 deg

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