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AstDyS ∴ Objects ∴ 2009WW117 ∴ Summary
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(279293) 2009WW117  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.95088 3.658e-08 au
e 0.043129 6.895e-08
i 0.905 7.325e-06 deg
Ω 262.86 0.0004526 deg
ω 185.744 0.0004653 deg
M 273.335 0.000109 deg

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Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8236 au
Aphelion 3.0781 au
Asc. node-Earth separation 2.06177 au
Desc. node-Earth separation 1.84062 au
Earth MOID 1.84044 au
Orbital period 1851.51 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 190 (0)
Radar observations (Discarded) 0 (0)
Arc length 6866.99 days
Unobserved 227 days

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Ephemeris at epoch 60425 MJD
Right Ascension 9.04339 deg
Declination 4.64517 deg
V Magnitude 22.73 mag
Solar Elongation 24.82 deg
Galactic Latitude -58.01 deg
Rate 0.384 deg/day
Direction 66.782 deg

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