AstDyS-2

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AstDyS ∴ Objects ∴ 1997WS17 ∴ Summary
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(200136) 1997WS17  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.10597 2.446e-08 au
e 0.197173 4.795e-08
i 9.667 5.183e-06 deg
Ω 19.925 2.929e-05 deg
ω 301.826 3.194e-05 deg
M 356.509 1.65e-05 deg

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Other useful info
Absolute Magnitude (H)    15.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4936 au
Aphelion 3.7184 au
Asc. node-Earth separation 1.707 au
Desc. node-Earth separation 2.32998 au
Earth MOID 1.49821 au
Orbital period 1999.38 days
Date of orbit computation  apr 23 20:31
Observational summary
Optical observations (Discarded) 597 (8)
Radar observations (Discarded) 0 (0)
Arc length 9354.22 days
Unobserved 313 days

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Ephemeris at epoch 60427 MJD
Right Ascension 347.309 deg
Declination -12.7819 deg
V Magnitude 20.39 mag
Solar Elongation 53.84 deg
Galactic Latitude -62.12 deg
Rate 0.417 deg/day
Direction 67.046 deg

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