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AstDyS ∴ Objects ∴ 2003WC99 ∴ Summary
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(204099) 2003WC99  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.60909 3.713e-08 au
e 0.201063 1.218e-07
i 10.42 1.355e-05 deg
Ω 267.186 5.953e-05 deg
ω 259.784 7.203e-05 deg
M 105.301 3.478e-05 deg

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Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0845 au
Aphelion 3.1337 au
Asc. node-Earth separation 1.5791 au
Desc. node-Earth separation 1.43271 au
Earth MOID 1.12024 au
Orbital period 1539.33 days
Date of orbit computation  Oct 31 07:05
Observational summary
Optical observations (Discarded) 222 (2)
Radar observations (Discarded) 0 (0)
Arc length 6235.35 days
Unobserved 812 days

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Ephemeris at epoch 58594 MJD
Right Ascension 339.521 deg
Declination -0.41907 deg
V Magnitude 21.82 mag
Solar Elongation 49.86 deg
Galactic Latitude -48.32 deg
Rate 0.312 deg/day
Direction 61.421 deg

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