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AstDyS ∴ Objects ∴ 2003WQ157 ∴ Summary
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(209256) 2003WQ157  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6598 1.612e-08 au
e 0.050929 4.162e-08
i 22.513 4.779e-06 deg
Ω 134.78 1.182e-05 deg
ω 269.007 4.925e-05 deg
M 252.395 4.774e-05 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5243 au
Aphelion 2.7953 au
Asc. node-Earth separation 1.66993 au
Desc. node-Earth separation 1.63672 au
Earth MOID 1.6074 au
Orbital period 1584.43 days
Date of orbit computation  apr 23 20:33
Observational summary
Optical observations (Discarded) 952 (7)
Radar observations (Discarded) 0 (0)
Arc length 9089.96 days
Unobserved 302 days

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Ephemeris at epoch 60435 MJD
Right Ascension 321.938 deg
Declination -8.27654 deg
V Magnitude 20.54 mag
Solar Elongation 83.08 deg
Galactic Latitude -38.38 deg
Rate 0.253 deg/day
Direction 83.501 deg

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