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AstDyS ∴ Objects ∴ 2005WK57 ∴ Summary
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(231212) 2005WK57  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4183 8.418e-09 au
e 0.222301 7.357e-08
i 10.063 5.128e-06 deg
Ω 104.807 4.713e-05 deg
ω 314.263 5.162e-05 deg
M 313.822 1.559e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8807 au
Aphelion 2.9559 au
Asc. node-Earth separation 1.00725 au
Desc. node-Earth separation 1.70452 au
Earth MOID 0.90924 au
Orbital period 1373.61 days
Date of orbit computation  feb 22 02:39
Observational summary
Optical observations (Discarded) 263 (2)
Radar observations (Discarded) 0 (0)
Arc length 7592.95 days
Unobserved 691 days

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Ephemeris at epoch 60419 MJD
Right Ascension 9.40753 deg
Declination -3.23171 deg
V Magnitude 22.19 mag
Solar Elongation 22.69 deg
Galactic Latitude -65.88 deg
Rate 0.554 deg/day
Direction 68.723 deg

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