NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UY17 ∴ Summary
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2009UY17  ▹ 
SUMMARY
Keplerian elements at epoch
57200.0 MJD
Value 1-σ variation Units
a 0.818504 0.0006523 au
e 0.316202 0.0002044
i 42.046 0.1526 deg
Ω 202.083 0.002178 deg
ω 30.551 0.1601 deg
M 15.644 3.506 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5597 au
Aphelion 1.0773 au
Asc. node-Earth separation -0.42336 au
Desc. node-Earth separation 0.01612 au
Earth MOID 0.0152 au
Orbital period 270.477 days
Date of orbit computation   Apr 8 16:44
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 1995 days

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Ephemeris at epoch 57139 MJD
Right Ascension 71.799 deg
Declination -2.68729 deg
V Magnitude 22.81 mag
Solar Elongation -40.96 deg
Galactic Latitude -28.69 deg
Rate 0.976 deg/day
Direction 70.665 deg

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