AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QW18 ∴ Summary
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(188616) 2005QW18  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.27419 2.806e-08 au
e 0.218275 8.73e-08
i 7.571 1.333e-05 deg
Ω 155.082 7.874e-05 deg
ω 128.661 9.221e-05 deg
M 342.503 5.669e-05 deg

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Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7778 au
Aphelion 2.7706 au
Asc. node-Earth separation 1.51673 au
Desc. node-Earth separation 0.89558 au
Earth MOID 0.77211 au
Orbital period 1252.67 days
Date of orbit computation  Oct 31 06:55
Observational summary
Optical observations (Discarded) 102 (0)
Radar observations (Discarded) 0 (0)
Arc length 6305.84 days
Unobserved 229 days

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Ephemeris at epoch 58506 MJD
Right Ascension 305.465 deg
Declination -16.8782 deg
V Magnitude 21.21 mag
Solar Elongation -2.84 deg
Galactic Latitude -27.37 deg
Rate 0.649 deg/day
Direction 79.535 deg

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