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AstDyS ∴ Objects ∴ 1998YW13 ∴ Summary
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(74406) 1998YW13  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11489 2.731e-08 au
e 0.065308 5.652e-08
i 10.396 5.383e-06 deg
Ω 246.907 2.931e-05 deg
ω 297.027 4.842e-05 deg
M 102.64 3.841e-05 deg

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Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9115 au
Aphelion 3.3183 au
Asc. node-Earth separation 1.99876 au
Desc. node-Earth separation 2.21076 au
Earth MOID 1.9295 au
Orbital period 2007.99 days
Date of orbit computation  apr 23 20:02
Observational summary
Optical observations (Discarded) 625 (6)
Radar observations (Discarded) 0 (0)
Arc length 8971.72 days
Unobserved 292 days

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Ephemeris at epoch 60426 MJD
Right Ascension 316.067 deg
Declination -8.33676 deg
V Magnitude 20.97 mag
Solar Elongation 80 deg
Galactic Latitude -33.26 deg
Rate 0.223 deg/day
Direction 59.163 deg

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