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AstDyS ∴ Objects ∴ 2008YW149 ∴ Summary
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2008YW149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56316 1.37e-07 au
e 0.2176 4.005e-07
i 2.941 1.045e-05 deg
Ω 132.414 0.0002633 deg
ω 345.906 0.0003863 deg
M 251.095 0.0002771 deg

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Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0054 au
Aphelion 3.1209 au
Asc. node-Earth separation 1.03124 au
Desc. node-Earth separation 2.08096 au
Earth MOID 1.02218 au
Orbital period 1498.86 days
Date of orbit computation  feb 22 07:39
Observational summary
Optical observations (Discarded) 67 (0)
Radar observations (Discarded) 0 (0)
Arc length 6281.14 days
Unobserved 701 days

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Ephemeris at epoch 60423 MJD
Right Ascension 3.34247 deg
Declination -0.15162 deg
V Magnitude 24.21 mag
Solar Elongation 30.03 deg
Galactic Latitude -61.51 deg
Rate 0.392 deg/day
Direction 67.824 deg

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