NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UY17 ∴ Summary
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2009UY17  ▹ 
SUMMARY
Keplerian elements at epoch
58200.0 MJD
Value 1-σ variation Units
a 0.818449 0.0005169 au
e 0.316278 0.0001625
i 42.044 0.121 deg
Ω 202.08 0.002014 deg
ω 30.55 0.1265 deg
M 266.824 4.045 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 -0.42337 au
Desc. node-Earth separation 0.0145 au
Earth MOID 0.01367 au
Orbital period 270.449 days
Date of orbit computation   Mar 13 11:14
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 3239 days

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Ephemeris at epoch 58383 MJD
Right Ascension 101.695 deg
Declination 6.84568 deg
V Magnitude 22.37 mag
Solar Elongation 77.14 deg
Galactic Latitude 2.09 deg
Rate 1.195 deg/day
Direction 151.508 deg

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