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AstDyS ∴ Objects ∴ 2007WC20 ∴ Summary
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(435378) 2007WC20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09805 3.731e-08 au
e 0.168089 8.356e-08
i 18.593 9.259e-06 deg
Ω 82.125 2.448e-05 deg
ω 7.86 3.622e-05 deg
M 4.359 2.756e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5773 au
Aphelion 3.6188 au
Asc. node-Earth separation 1.59718 au
Desc. node-Earth separation 2.59628 au
Earth MOID 1.59516 au
Orbital period 1991.73 days
Date of orbit computation  feb 22 03:22
Observational summary
Optical observations (Discarded) 211 (2)
Radar observations (Discarded) 0 (0)
Arc length 5906.97 days
Unobserved 83 days

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Ephemeris at epoch 60397 MJD
Right Ascension 72.0309 deg
Declination 26.2988 deg
V Magnitude 21.51 mag
Solar Elongation -66.49 deg
Galactic Latitude -11.94 deg
Rate 0.349 deg/day
Direction 73.531 deg

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