AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WK41 ∴ Summary
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(118317) 1998WK41  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.38424 1.529e-08 au
e 0.082232 4.89e-08
i 5.797 6.024e-06 deg
Ω 220.557 5.203e-05 deg
ω 217.877 6.588e-05 deg
M 126.357 4.154e-05 deg

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Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1882 au
Aphelion 2.5803 au
Asc. node-Earth separation 1.5233 au
Desc. node-Earth separation 1.23157 au
Earth MOID 1.20561 au
Orbital period 1344.7 days
Date of orbit computation  Oct 31 06:10
Observational summary
Optical observations (Discarded) 419 (0)
Radar observations (Discarded) 0 (0)
Arc length 7119.09 days
Unobserved 339 days

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Ephemeris at epoch 58568 MJD
Right Ascension 273.943 deg
Declination -20.1773 deg
V Magnitude 21.22 mag
Solar Elongation 91.08 deg
Galactic Latitude -1.59 deg
Rate 0.231 deg/day
Direction 78.516 deg

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