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AstDyS ∴ Objects ∴ 1998WO8 ∴ Summary
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(219137) 1998WO8  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.42659 1.241e-08 au
e 0.206366 4.234e-08
i 3.286 5.414e-06 deg
Ω 76.963 9.653e-05 deg
ω 314.845 9.828e-05 deg
M 287.861 2.069e-05 deg

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Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9258 au
Aphelion 2.9274 au
Asc. node-Earth separation 1.04358 au
Desc. node-Earth separation 1.70449 au
Earth MOID 0.93362 au
Orbital period 1380.68 days
Date of orbit computation  apr 23 20:35
Observational summary
Optical observations (Discarded) 357 (4)
Radar observations (Discarded) 0 (0)
Arc length 8975.32 days
Unobserved 310 days

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Ephemeris at epoch 60425 MJD
Right Ascension 329.567 deg
Declination -14.7202 deg
V Magnitude 21.92 mag
Solar Elongation 68.4 deg
Galactic Latitude -47.94 deg
Rate 0.411 deg/day
Direction 72.715 deg

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