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AstDyS ∴ Objects ∴ 2009WW156 ∴ Summary
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(419332) 2009WW156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85651 4.147e-08 au
e 0.069518 7.167e-08
i 6.3 1.021e-05 deg
Ω 329.683 7.223e-05 deg
ω 96.093 0.0001159 deg
M 343.591 9.492e-05 deg

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Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6579 au
Aphelion 3.0551 au
Asc. node-Earth separation 1.85286 au
Desc. node-Earth separation 1.83386 au
Earth MOID 1.68122 au
Orbital period 1763.41 days
Date of orbit computation  apr 23 21:19
Observational summary
Optical observations (Discarded) 162 (0)
Radar observations (Discarded) 0 (0)
Arc length 6491.94 days
Unobserved 169 days

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Ephemeris at epoch 60425 MJD
Right Ascension 44.0119 deg
Declination 21.5477 deg
V Magnitude 22.52 mag
Solar Elongation -13.68 deg
Galactic Latitude -32.75 deg
Rate 0.433 deg/day
Direction 73.558 deg

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