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AstDyS ∴ Objects ∴ 2009WK80 ∴ Summary
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(504758) 2009WK80  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58366 3.099e-08 au
e 0.213903 1.261e-07
i 7.061 4.983e-06 deg
Ω 281.517 7.21e-05 deg
ω 87.019 7.818e-05 deg
M 210.184 1.941e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.031 au
Aphelion 3.1363 au
Asc. node-Earth separation 1.42135 au
Desc. node-Earth separation 1.51084 au
Earth MOID 1.04486 au
Orbital period 1516.88 days
Date of orbit computation  feb 22 03:37
Observational summary
Optical observations (Discarded) 242 (0)
Radar observations (Discarded) 0 (0)
Arc length 6250.04 days
Unobserved 455 days

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Ephemeris at epoch 60419 MJD
Right Ascension 207.642 deg
Declination -21.8616 deg
V Magnitude 21.89 mag
Solar Elongation 169.28 deg
Galactic Latitude 38.97 deg
Rate 0.227 deg/day
Direction -68.381 deg

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