AstDyS-2

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AstDyS ∴ Objects ∴ 1998WS13 ∴ Summary
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(152735) 1998WS13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36292 9.086e-09 au
e 0.228909 4.607e-08
i 7.485 4.411e-06 deg
Ω 42.014 3.425e-05 deg
ω 355.188 3.586e-05 deg
M 7.466 1.073e-05 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.822 au
Aphelion 2.9038 au
Asc. node-Earth separation 0.8323 au
Desc. node-Earth separation 1.89282 au
Earth MOID 0.82977 au
Orbital period 1326.7 days
Date of orbit computation  feb 22 02:22
Observational summary
Optical observations (Discarded) 641 (6)
Radar observations (Discarded) 0 (0)
Arc length 11155.8 days
Unobserved 160 days

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Ephemeris at epoch 60420 MJD
Right Ascension 45.3614 deg
Declination 18.5801 deg
V Magnitude 21.03 mag
Solar Elongation -18.2 deg
Galactic Latitude -34.48 deg
Rate 0.62 deg/day
Direction 70.557 deg

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