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AstDyS ∴ Objects ∴ 2001WW56 ∴ Summary
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(173942) 2001WW56  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.04464 1.535e-08 au
e 0.18953 6.656e-08
i 0.563 5.474e-06 deg
Ω 254.37 0.0006817 deg
ω 108.909 0.0006818 deg
M 105.731 1.359e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4676 au
Aphelion 3.6217 au
Asc. node-Earth separation 2.10821 au
Desc. node-Earth separation 1.78442 au
Earth MOID 1.4653 au
Orbital period 1940.45 days
Date of orbit computation  feb 22 02:27
Observational summary
Optical observations (Discarded) 476 (3)
Radar observations (Discarded) 0 (0)
Arc length 8135.87 days
Unobserved 82 days

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Ephemeris at epoch 60423 MJD
Right Ascension 116.263 deg
Declination 20.7631 deg
V Magnitude 22.32 mag
Solar Elongation -81.44 deg
Galactic Latitude 20.77 deg
Rate 0.192 deg/day
Direction 99.779 deg

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