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AstDyS ∴ Objects ∴ 2001WB20 ∴ Summary
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(297722) 2001WB20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.26419 8.967e-09 au
e 0.192111 3.627e-08
i 3.211 5.832e-06 deg
Ω 14.974 8.045e-05 deg
ω 68.46 8.233e-05 deg
M 177.204 1.76e-05 deg

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Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8292 au
Aphelion 2.6992 au
Asc. node-Earth separation 1.03864 au
Desc. node-Earth separation 1.34562 au
Earth MOID 0.84849 au
Orbital period 1244.42 days
Date of orbit computation  feb 22 02:53
Observational summary
Optical observations (Discarded) 344 (3)
Radar observations (Discarded) 0 (0)
Arc length 22827.9 days
Unobserved days

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Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

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