NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UY17 ∴ Summary
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2009UY17  ▹ 
SUMMARY
Keplerian elements at epoch
56800.0 MJD
Value 1-σ variation Units
a 0.818479 0.0006441 au
e 0.316194 0.0002131
i 42.045 0.1528 deg
Ω 202.086 0.002226 deg
ω 30.56 0.1601 deg
M 203.224 2.878 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 -0.4232 au
Desc. node-Earth separation 0.01445 au
Earth MOID 0.01362 au
Orbital period 270.464 days
Date of orbit computation   Jun 29 12:04
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 1746 days

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Ephemeris at epoch 56890 MJD
Right Ascension 155.397 deg
Declination 0.1174 deg
V Magnitude 22.02 mag
Solar Elongation -13.34 deg
Galactic Latitude 45.02 deg
Rate 1.326 deg/day
Direction 89.538 deg

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