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AstDyS ∴ Objects ∴ 2001WC20 ∴ Summary
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(405087) 2001WC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71979 1.872e-08 au
e 0.198827 5.562e-08
i 15.154 7.794e-06 deg
Ω 42.64 2.223e-05 deg
ω 34.999 3.482e-05 deg
M 331.209 2.245e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.179 au
Aphelion 3.2606 au
Asc. node-Earth separation 1.2557 au
Desc. node-Earth separation 2.11228 au
Earth MOID 1.20977 au
Orbital period 1638.33 days
Date of orbit computation  apr 23 21:16
Observational summary
Optical observations (Discarded) 250 (2)
Radar observations (Discarded) 0 (0)
Arc length 8030.88 days
Unobserved 189 days

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Ephemeris at epoch 60427 MJD
Right Ascension 38.9016 deg
Declination 15.3768 deg
V Magnitude 21.56 mag
Solar Elongation -4.49 deg
Galactic Latitude -40.55 deg
Rate 0.514 deg/day
Direction 65.587 deg

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