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AstDyS ∴ Objects ∴ 2001WK40 ∴ Summary
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(89430) 2001WK40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.53824 1.022e-08 au
e 0.245576 5.539e-08
i 5.94 3.371e-06 deg
Ω 160.148 4.921e-05 deg
ω 218.401 5.002e-05 deg
M 229.82 8.122e-06 deg

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Other useful info
Absolute Magnitude (H)    15.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9149 au
Aphelion 3.1616 au
Asc. node-Earth separation 1.96298 au
Desc. node-Earth separation 0.99187 au
Earth MOID 0.92069 au
Orbital period 1477.06 days
Date of orbit computation  feb 22 02:09
Observational summary
Optical observations (Discarded) 1632 (6)
Radar observations (Discarded) 0 (0)
Arc length 12216.4 days
Unobserved 285 days

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Ephemeris at epoch 60419 MJD
Right Ascension 244.952 deg
Declination -13.2877 deg
V Magnitude 19.94 mag
Solar Elongation 142.93 deg
Galactic Latitude 25.3 deg
Rate 0.131 deg/day
Direction -61.934 deg

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