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AstDyS ∴ Objects ∴ 2001WY22 ∴ Summary
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2001WY22  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.23998 1.077e-08 au
e 0.152229 1.406e-07
i 4.991 1.294e-05 deg
Ω 359.463 5.984e-05 deg
ω 355.411 6.474e-05 deg
M 272.291 1.994e-05 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.899 au
Aphelion 2.581 au
Asc. node-Earth separation 0.89676 au
Desc. node-Earth separation 1.58375 au
Earth MOID 0.8942 au
Orbital period 1224.52 days
Date of orbit computation  feb 22 07:24
Observational summary
Optical observations (Discarded) 137 (1)
Radar observations (Discarded) 0 (0)
Arc length 7356.72 days
Unobserved 866 days

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Ephemeris at epoch 60419 MJD
Right Ascension 281.876 deg
Declination -29.3591 deg
V Magnitude 22.61 mag
Solar Elongation 108.58 deg
Galactic Latitude -12.14 deg
Rate 0.2 deg/day
Direction 100.224 deg

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