AstDyS-2

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AstDyS ∴ Objects ∴ 2009WW23 ∴ Summary
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(419285) 2009WW23  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.87351 3.689e-08 au
e 0.206955 7.668e-08
i 3.898 9.089e-06 deg
Ω 30.085 0.0001592 deg
ω 344.808 0.000163 deg
M 7.381 3.958e-05 deg

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Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2788 au
Aphelion 3.4682 au
Asc. node-Earth separation 1.29841 au
Desc. node-Earth separation 2.43228 au
Earth MOID 1.28028 au
Orbital period 1779.17 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 138 (0)
Radar observations (Discarded) 0 (0)
Arc length 8751.96 days
Unobserved 189 days

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Ephemeris at epoch 60426 MJD
Right Ascension 32.5239 deg
Declination 13.3383 deg
V Magnitude 21.57 mag
Solar Elongation 1.07 deg
Galactic Latitude -45.26 deg
Rate 0.51 deg/day
Direction 68.77 deg

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