AstDyS-2

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AstDyS ∴ Objects ∴ 2001WS20 ∴ Summary
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(286305) 2001WS20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25934 8.983e-09 au
e 0.214425 4.593e-08
i 2.863 5.024e-06 deg
Ω 139.024 0.0001019 deg
ω 258.595 0.0001034 deg
M 224.249 1.473e-05 deg

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Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7749 au
Aphelion 2.7438 au
Asc. node-Earth separation 1.26447 au
Desc. node-Earth separation 1.05503 au
Earth MOID 0.78504 au
Orbital period 1240.43 days
Date of orbit computation  feb 22 02:51
Observational summary
Optical observations (Discarded) 369 (11)
Radar observations (Discarded) 0 (0)
Arc length 7800.96 days
Unobserved 390 days

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Ephemeris at epoch 60423 MJD
Right Ascension 271.753 deg
Declination -19.9024 deg
V Magnitude 22.26 mag
Solar Elongation 121.28 deg
Galactic Latitude 0.34 deg
Rate 0.031 deg/day
Direction 59.011 deg

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