AstDyS-2

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AstDyS ∴ Objects ∴ 2009WW15 ∴ Summary
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(275167) 2009WW15  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.16657 3.119e-08 au
e 0.121131 5.118e-08
i 6.498 5.776e-06 deg
Ω 131.683 4.567e-05 deg
ω 330.96 5.407e-05 deg
M 215.677 2.574e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.783 au
Aphelion 3.5501 au
Asc. node-Earth separation 1.83642 au
Desc. node-Earth separation 2.47542 au
Earth MOID 1.8025 au
Orbital period 2058.17 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 489 (6)
Radar observations (Discarded) 0 (0)
Arc length 6673.39 days
Unobserved 724 days

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Ephemeris at epoch 60427 MJD
Right Ascension 332.581 deg
Declination -11.6631 deg
V Magnitude 22 mag
Solar Elongation 66.51 deg
Galactic Latitude -49.21 deg
Rate 0.239 deg/day
Direction 73.244 deg

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