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AstDyS ∴ Objects ∴ 2008WK138 ∴ Summary
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(435855) 2008WK138  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68969 2.518e-08 au
e 0.178232 7.043e-08
i 14.484 7.937e-06 deg
Ω 78.539 2.194e-05 deg
ω 339.656 2.907e-05 deg
M 187.974 1.552e-05 deg

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Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2103 au
Aphelion 3.1691 au
Asc. node-Earth separation 1.24732 au
Desc. node-Earth separation 2.11161 au
Earth MOID 1.22911 au
Orbital period 1611.21 days
Date of orbit computation  apr 23 21:22
Observational summary
Optical observations (Discarded) 397 (4)
Radar observations (Discarded) 0 (0)
Arc length 8561.9 days
Unobserved 363 days

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Ephemeris at epoch 60426 MJD
Right Ascension 260.951 deg
Declination -19.6751 deg
V Magnitude 21.87 mag
Solar Elongation 134.35 deg
Galactic Latitude 9.16 deg
Rate 0.091 deg/day
Direction -110.33 deg

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