AstDyS-2

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AstDyS ∴ Objects ∴ 2009YY9 ∴ Summary
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2009YY9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09091 3.999e-08 au
e 0.026301 8.816e-08
i 14.933 9.918e-06 deg
Ω 306.083 2.906e-05 deg
ω 283.756 0.0002227 deg
M 111.678 0.0002252 deg

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Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0096 au
Aphelion 3.1722 au
Asc. node-Earth separation 2.05446 au
Desc. node-Earth separation 2.12409 au
Earth MOID 2.0292 au
Orbital period 1984.85 days
Date of orbit computation  apr 24 01:38
Observational summary
Optical observations (Discarded) 184 (2)
Radar observations (Discarded) 0 (0)
Arc length 7645.87 days
Unobserved 249 days

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Ephemeris at epoch 60425 MJD
Right Ascension 355.691 deg
Declination 6.96481 deg
V Magnitude 22.15 mag
Solar Elongation 36.89 deg
Galactic Latitude -52.07 deg
Rate 0.347 deg/day
Direction 59.047 deg

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