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AstDyS ∴ Objects ∴ 2003WQ57 ∴ Summary
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(197237) 2003WQ57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10863 2.419e-08 au
e 0.074097 4.224e-08
i 7.792 4.364e-06 deg
Ω 251.286 4.365e-05 deg
ω 201.826 6.438e-05 deg
M 224.65 4.441e-05 deg

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Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8783 au
Aphelion 3.339 au
Asc. node-Earth separation 2.30574 au
Desc. node-Earth separation 1.90762 au
Earth MOID 1.89697 au
Orbital period 2001.95 days
Date of orbit computation  feb 22 02:32
Observational summary
Optical observations (Discarded) 494 (1)
Radar observations (Discarded) 0 (0)
Arc length 7223.83 days
Unobserved 694 days

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Ephemeris at epoch 60420 MJD
Right Ascension 330.487 deg
Declination -5.38766 deg
V Magnitude 21.78 mag
Solar Elongation 59.63 deg
Galactic Latitude -44.22 deg
Rate 0.283 deg/day
Direction 63.702 deg

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