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AstDyS ∴ Objects ∴ 2001WB55 ∴ Summary
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(286311) 2001WB55  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.14595 1.225e-08 au
e 0.045535 7.355e-08
i 2.116 6.526e-06 deg
Ω 254.679 0.0001826 deg
ω 243.106 0.0001956 deg
M 319.369 6.957e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0482 au
Aphelion 2.2437 au
Asc. node-Earth separation 1.17196 au
Desc. node-Earth separation 1.11366 au
Earth MOID 1.06293 au
Orbital period 1148.22 days
Date of orbit computation  apr 23 20:50
Observational summary
Optical observations (Discarded) 257 (2)
Radar observations (Discarded) 0 (0)
Arc length 8088.81 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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