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AstDyS ∴ Objects ∴ 2001WY77 ∴ Summary
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(194496) 2001WY77  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.31095 8.469e-09 au
e 0.145332 3.861e-08
i 1.359 4.758e-06 deg
Ω 73.531 0.000207 deg
ω 41.819 0.0002086 deg
M 87.775 2.39e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9751 au
Aphelion 2.6468 au
Asc. node-Earth separation 1.05697 au
Desc. node-Earth separation 1.52152 au
Earth MOID 0.99221 au
Orbital period 1283.17 days
Date of orbit computation  apr 23 20:30
Observational summary
Optical observations (Discarded) 447 (5)
Radar observations (Discarded) 0 (0)
Arc length 7734.8 days
Unobserved 467 days

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Ephemeris at epoch 60426 MJD
Right Ascension 231.984 deg
Declination -17.7835 deg
V Magnitude 20.71 mag
Solar Elongation 161.81 deg
Galactic Latitude 31.21 deg
Rate 0.228 deg/day
Direction -77.508 deg

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