AstDyS-2

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AstDyS ∴ Objects ∴ 2009YY20 ∴ Summary
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(379397) 2009YY20  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7891 3.026e-08 au
e 0.026824 6.86e-08
i 6.071 6.895e-06 deg
Ω 68.384 8.922e-05 deg
ω 359.796 0.0002269 deg
M 59.92 0.0002068 deg

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Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7143 au
Aphelion 2.8639 au
Asc. node-Earth separation 1.7289 au
Desc. node-Earth separation 1.85016 au
Earth MOID 1.72828 au
Orbital period 1701.36 days
Date of orbit computation  apr 23 21:10
Observational summary
Optical observations (Discarded) 194 (1)
Radar observations (Discarded) 0 (0)
Arc length 7004.14 days
Unobserved 70 days

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Ephemeris at epoch 60425 MJD
Right Ascension 118.029 deg
Declination 26.6847 deg
V Magnitude 22.21 mag
Solar Elongation -80.06 deg
Galactic Latitude 24.38 deg
Rate 0.261 deg/day
Direction 104.828 deg

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