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AstDyS ∴ Objects ∴ 2009YP11 ∴ Summary
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(275259) 2009YP11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0722 3.398e-08 au
e 0.0387 5.052e-08
i 10.792 5.791e-06 deg
Ω 87.316 3.123e-05 deg
ω 18.346 9.968e-05 deg
M 232.799 9.409e-05 deg

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Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9533 au
Aphelion 3.1911 au
Asc. node-Earth separation 1.97574 au
Desc. node-Earth separation 2.16845 au
Earth MOID 1.97242 au
Orbital period 1966.86 days
Date of orbit computation  apr 23 20:47
Observational summary
Optical observations (Discarded) 363 (1)
Radar observations (Discarded) 0 (0)
Arc length 7151.13 days
Unobserved 313 days

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Ephemeris at epoch 60427 MJD
Right Ascension 356.635 deg
Declination -10.779 deg
V Magnitude 21.7 mag
Solar Elongation 44.94 deg
Galactic Latitude -67.63 deg
Rate 0.333 deg/day
Direction 71.459 deg

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