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AstDyS ∴ Objects ∴ 1998WO4 ∴ Summary
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(69973) 1998WO4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.92345 4.551e-09 au
e 0.014187 3.638e-08
i 22.948 4.229e-06 deg
Ω 190.227 7.019e-06 deg
ω 355 0.0001059 deg
M 67.169 0.0001061 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8962 au
Aphelion 1.9507 au
Asc. node-Earth separation 0.89737 au
Desc. node-Earth separation 0.95078 au
Earth MOID 0.89705 au
Orbital period 974.364 days
Date of orbit computation  feb 22 02:04
Observational summary
Optical observations (Discarded) 1990 (7)
Radar observations (Discarded) 0 (0)
Arc length 12958.8 days
Unobserved 423 days

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Ephemeris at epoch 60420 MJD
Right Ascension 291.266 deg
Declination 5.64397 deg
V Magnitude 19.33 mag
Solar Elongation 95.42 deg
Galactic Latitude -4.85 deg
Rate 0.406 deg/day
Direction 45.517 deg

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