AstDyS-2

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AstDyS ∴ Objects ∴ 2010WW31 ∴ Summary
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(458379) 2010WW31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76749 3.036e-08 au
e 0.20604 5.965e-08
i 14.218 7.157e-06 deg
Ω 66.258 3.202e-05 deg
ω 357.843 4.535e-05 deg
M 323.054 2.678e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1973 au
Aphelion 3.3377 au
Asc. node-Earth separation 1.2118 au
Desc. node-Earth separation 2.32371 au
Earth MOID 1.21119 au
Orbital period 1681.62 days
Date of orbit computation  feb 22 03:27
Observational summary
Optical observations (Discarded) 145 (2)
Radar observations (Discarded) 0 (0)
Arc length 4679.9 days
Unobserved 228 days

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Ephemeris at epoch 60420 MJD
Right Ascension 21.8242 deg
Declination 0.83863 deg
V Magnitude 22.02 mag
Solar Elongation 12.29 deg
Galactic Latitude -60.73 deg
Rate 0.501 deg/day
Direction 64.638 deg

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