NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UY17 ∴ Summary
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2009UY17  ▹ 
SUMMARY
Keplerian elements at epoch
57800.0 MJD
Value 1-σ variation Units
a 0.818447 0.0005156 au
e 0.316253 0.0001627
i 42.044 0.121 deg
Ω 202.081 0.002024 deg
ω 30.543 0.1266 deg
M 94.382 3.541 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 -0.42353 au
Desc. node-Earth separation 0.01621 au
Earth MOID 0.01528 au
Orbital period 270.448 days
Date of orbit computation   May 15 17:03
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 2758 days

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Ephemeris at epoch 57902 MJD
Right Ascension 70.9988 deg
Declination 4.5357 deg
V Magnitude 23.29 mag
Solar Elongation -17.77 deg
Galactic Latitude -25.61 deg
Rate 0.891 deg/day
Direction 91.435 deg

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