AstDyS-2

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AstDyS ∴ Objects ∴ 2015WK18 ∴ Summary
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(561947) 2015WK18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.63664 6.158e-08 au
e 0.216291 1.055e-07
i 13.808 1.432e-05 deg
Ω 51.648 2.595e-05 deg
ω 55.739 6.247e-05 deg
M 329.055 6.067e-05 deg

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Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0664 au
Aphelion 3.2069 au
Asc. node-Earth separation 1.25197 au
Desc. node-Earth separation 1.85123 au
Earth MOID 1.1163 au
Orbital period 1563.78 days
Date of orbit computation  apr 23 21:48
Observational summary
Optical observations (Discarded) 129 (1)
Radar observations (Discarded) 0 (0)
Arc length 5686.95 days
Unobserved 167 days

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Ephemeris at epoch 60426 MJD
Right Ascension 55.1537 deg
Declination 22.5026 deg
V Magnitude 22.37 mag
Solar Elongation -22.35 deg
Galactic Latitude -25.7 deg
Rate 0.521 deg/day
Direction 71.372 deg

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