AstDyS-2

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AstDyS ∴ Objects ∴ 1998WS13 ∴ Summary
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(152735) 1998WS13  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.36371 1.209e-08 au
e 0.228631 8.23e-08
i 7.493 8.487e-06 deg
Ω 42.079 5.182e-05 deg
ω 354.839 5.386e-05 deg
M 185.209 1.455e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8233 au
Aphelion 2.9041 au
Asc. node-Earth separation 0.83286 au
Desc. node-Earth separation 1.89103 au
Earth MOID 0.83014 au
Orbital period 1327.36 days
Date of orbit computation  Oct 31 06:32
Observational summary
Optical observations (Discarded) 304 (6)
Radar observations (Discarded) 0 (0)
Arc length 9125.93 days
Unobserved 210 days

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Ephemeris at epoch 58440 MJD
Right Ascension 226.717 deg
Declination -18.0437 deg
V Magnitude 22.12 mag
Solar Elongation 6.04 deg
Galactic Latitude 34.16 deg
Rate 0.387 deg/day
Direction 108.393 deg

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