NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UY17 ∴ Summary
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2009UY17  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 0.818461 0.0005139 au
e 0.316279 0.0001614
i 42.044 0.1211 deg
Ω 202.079 0.002021 deg
ω 30.55 0.1265 deg
M 173.045 4.296 deg

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Other useful info
Absolute Magnitude (H)    20.9 mag
Slope parameter (G)    0.15 mag
Perihelion 0.5596 au
Aphelion 1.0773 au
Asc. node-Earth separation -0.42527 au
Desc. node-Earth separation 0.0152 au
Earth MOID 0.01433 au
Orbital period 270.455 days
Date of orbit computation   Oct 1 18:13
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 3295 days

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Ephemeris at epoch 58439 MJD
Right Ascension 140.608 deg
Declination -55.4201 deg
V Magnitude 22.37 mag
Solar Elongation 75.32 deg
Galactic Latitude -3.8 deg
Rate 1.007 deg/day
Direction 144.741 deg

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