AstDyS-2

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AstDyS ∴ Objects ∴ 1998WS2 ∴ Summary
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(222054) 1998WS2  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1258 2.206e-08 au
e 0.093788 4.606e-08
i 16.851 5.695e-06 deg
Ω 232.468 1.478e-05 deg
ω 118.922 3.524e-05 deg
M 264.612 3.064e-05 deg

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Other useful info
Absolute Magnitude (H)    14.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8326 au
Aphelion 3.419 au
Asc. node-Earth separation 2.23488 au
Desc. node-Earth separation 1.97549 au
Earth MOID 1.87355 au
Orbital period 2018.55 days
Date of orbit computation  feb 22 02:37
Observational summary
Optical observations (Discarded) 749 (0)
Radar observations (Discarded) 0 (0)
Arc length 8954.26 days
Unobserved 328 days

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Ephemeris at epoch 60419 MJD
Right Ascension 262.714 deg
Declination -17.2837 deg
V Magnitude 20.07 mag
Solar Elongation 125.87 deg
Galactic Latitude 9.04 deg
Rate 0.092 deg/day
Direction -7.268 deg

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