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AstDyS ∴ Objects ∴ 2011WY66 ∴ Summary
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(312931) 2011WY66  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.74571 4.382e-08 au
e 0.332285 6.573e-08
i 5.563 9.532e-06 deg
Ω 58.2 0.000112 deg
ω 323.374 0.0001139 deg
M 208.335 2.4e-05 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8334 au
Aphelion 3.6581 au
Asc. node-Earth separation 0.93987 au
Desc. node-Earth separation 2.31795 au
Earth MOID 0.83967 au
Orbital period 1661.81 days
Date of orbit computation  Dec 20 14:48
Observational summary
Optical observations (Discarded) 101 (1)
Radar observations (Discarded) 0 (0)
Arc length 5195.98 days
Unobserved 784 days

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Ephemeris at epoch 58580 MJD
Right Ascension 253.469 deg
Declination -22.7733 deg
V Magnitude 22.41 mag
Solar Elongation 121.84 deg
Galactic Latitude 13.07 deg
Rate 0.02 deg/day
Direction -147.011 deg

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