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AstDyS ∴ Objects ∴ 2001WD44 ∴ Summary
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(57821) 2001WD44  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18279 1.493e-08 au
e 0.177419 3.044e-08
i 9.759 3.395e-06 deg
Ω 105.915 2.359e-05 deg
ω 324.625 2.679e-05 deg
M 310.741 1.237e-05 deg

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Other useful info
Absolute Magnitude (H)    14.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6181 au
Aphelion 3.7475 au
Asc. node-Earth separation 1.71023 au
Desc. node-Earth separation 2.58752 au
Earth MOID 1.64046 au
Orbital period 2074.01 days
Date of orbit computation  apr 23 19:58
Observational summary
Optical observations (Discarded) 2440 (708)
Radar observations (Discarded) 0 (0)
Arc length 11133.9 days
Unobserved 164 days

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Ephemeris at epoch 60425 MJD
Right Ascension 17.1643 deg
Declination -0.60874 deg
V Magnitude 19.91 mag
Solar Elongation 20.64 deg
Galactic Latitude -63.16 deg
Rate 0.41 deg/day
Direction 68.933 deg

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