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AstDyS ∴ Objects ∴ 2001WB22 ∴ Summary
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(64556) 2001WB22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.60815 1.262e-08 au
e 0.027345 4.089e-08
i 9.536 4.477e-06 deg
Ω 83.511 2.746e-05 deg
ω 85.312 9.263e-05 deg
M 3.686 8.842e-05 deg

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Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5368 au
Aphelion 2.6795 au
Asc. node-Earth separation 1.61693 au
Desc. node-Earth separation 1.59623 au
Earth MOID 1.5628 au
Orbital period 1538.5 days
Date of orbit computation  feb 22 02:03
Observational summary
Optical observations (Discarded) 1358 (184)
Radar observations (Discarded) 0 (0)
Arc length 10495.3 days
Unobserved 88 days

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Ephemeris at epoch 60418 MJD
Right Ascension 166.791 deg
Declination 20.5483 deg
V Magnitude 19.55 mag
Solar Elongation -130.22 deg
Galactic Latitude 65.32 deg
Rate 0.084 deg/day
Direction -130.721 deg

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