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AstDyS ∴ Objects ∴ 2003WC21 ∴ Summary
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(450260) 2003WC21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53943 2.93e-08 au
e 0.223555 2.601e-07
i 28.794 1.287e-05 deg
Ω 251.229 2.099e-05 deg
ω 117.611 4.543e-05 deg
M 42.973 2.569e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9717 au
Aphelion 3.1071 au
Asc. node-Earth separation 1.67706 au
Desc. node-Earth separation 1.20113 au
Earth MOID 1.09414 au
Orbital period 1478.1 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 463 (23)
Radar observations (Discarded) 0 (0)
Arc length 8812.06 days
Unobserved 93 days

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Ephemeris at epoch 60426 MJD
Right Ascension 65.5258 deg
Declination 17.9586 deg
V Magnitude 21.64 mag
Solar Elongation -31 deg
Galactic Latitude -21.89 deg
Rate 0.48 deg/day
Direction 92.376 deg

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