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AstDyS ∴ Objects ∴ 2008YD9 ∴ Summary
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(372322) 2008YD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09935 3.651e-08 au
e 0.077 6.264e-08
i 17.307 6.681e-06 deg
Ω 260.837 2.044e-05 deg
ω 163.378 5.291e-05 deg
M 268.692 4.702e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8607 au
Aphelion 3.338 au
Asc. node-Earth separation 2.31087 au
Desc. node-Earth separation 1.88554 au
Earth MOID 1.87897 au
Orbital period 1992.98 days
Date of orbit computation  feb 22 03:09
Observational summary
Optical observations (Discarded) 285 (5)
Radar observations (Discarded) 0 (0)
Arc length 7222.87 days
Unobserved 694 days

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Ephemeris at epoch 60418 MJD
Right Ascension 337.131 deg
Declination 4.79426 deg
V Magnitude 21.66 mag
Solar Elongation 48.85 deg
Galactic Latitude -42.99 deg
Rate 0.337 deg/day
Direction 58.643 deg

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