AstDyS-2

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AstDyS ∴ Objects ∴ 2001WW17 ∴ Summary
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(140989) 2001WW17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.97611 2.047e-08 au
e 0.110645 7.162e-08
i 2.297 7.566e-06 deg
Ω 337.205 0.0001219 deg
ω 54.03 0.0001277 deg
M 139.051 3.798e-05 deg

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Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6468 au
Aphelion 3.3054 au
Asc. node-Earth separation 1.75102 au
Desc. node-Earth separation 2.15437 au
Earth MOID 1.65323 au
Orbital period 1875.31 days
Date of orbit computation  apr 23 20:18
Observational summary
Optical observations (Discarded) 500 (1)
Radar observations (Discarded) 0 (0)
Arc length 8178.09 days
Unobserved 51 days

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Ephemeris at epoch 60427 MJD
Right Ascension 169.192 deg
Declination 3.27661 deg
V Magnitude 20.98 mag
Solar Elongation -131.87 deg
Galactic Latitude 57.13 deg
Rate 0.061 deg/day
Direction -69.094 deg

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