AstDyS-2

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AstDyS ∴ Objects ∴ 1998WS13 ∴ Summary
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(152735) 1998WS13  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 2.36257 1.255e-08 au
e 0.229166 8.384e-08
i 7.495 8.703e-06 deg
Ω 42.075 5.293e-05 deg
ω 354.775 5.518e-05 deg
M 131.028 1.468e-05 deg

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Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8212 au
Aphelion 2.904 au
Asc. node-Earth separation 0.83011 au
Desc. node-Earth separation 1.89269 au
Earth MOID 0.8273 au
Orbital period 1326.41 days
Date of orbit computation  Jun 1 23:08
Observational summary
Optical observations (Discarded) 304 (6)
Radar observations (Discarded) 0 (0)
Arc length 9125.93 days
Unobserved 150 days

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Ephemeris at epoch 58381 MJD
Right Ascension 205.213 deg
Declination -9.90613 deg
V Magnitude 22.45 mag
Solar Elongation -30.23 deg
Galactic Latitude 51.08 deg
Rate 0.363 deg/day
Direction 114.039 deg

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