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AstDyS ∴ Objects ∴ 2008WW117 ∴ Summary
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(476928) 2008WW117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58718 2.8e-08 au
e 0.087887 1.08e-07
i 6.338 7.098e-06 deg
Ω 77.594 8.408e-05 deg
ω 306.433 0.0001022 deg
M 286.855 5.603e-05 deg

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Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3598 au
Aphelion 2.8146 au
Asc. node-Earth separation 1.45563 au
Desc. node-Earth separation 1.69359 au
Earth MOID 1.37064 au
Orbital period 1519.98 days
Date of orbit computation  feb 22 03:31
Observational summary
Optical observations (Discarded) 119 (0)
Radar observations (Discarded) 0 (0)
Arc length 5286.1 days
Unobserved 329 days

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Ephemeris at epoch 60416 MJD
Right Ascension 328.87 deg
Declination -17.0162 deg
V Magnitude 23.24 mag
Solar Elongation 61.1 deg
Galactic Latitude -48.22 deg
Rate 0.385 deg/day
Direction 74.837 deg

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