NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UY17 ∴ Summary
Contact »
2009UY17  ▹ 
SUMMARY
Keplerian elements at epoch
57000.0 MJD
Value 1-σ variation Units
a 0.81849 0.0006436 au
e 0.316188 0.0002138
i 42.045 0.1528 deg
Ω 202.084 0.002233 deg
ω 30.56 0.1601 deg
M 109.43 3.192 deg

More info »
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 -0.42223 au
Desc. node-Earth separation 0.01564 au
Earth MOID 0.01475 au
Orbital period 270.47 days
Date of orbit computation   Nov 10 15:49
Observational summary
Optical observations (Discarded) 18 (0)
Radar observations (Discarded) 0 (0)
Arc length 18 days
Unobserved 1868 days

More info »
Ephemeris at epoch 57012 MJD
Right Ascension 328.408 deg
Declination -12.3562 deg
V Magnitude 23.14 mag
Solar Elongation -57.5 deg
Galactic Latitude -45.9 deg
Rate 1.083 deg/day
Direction 98.281 deg

More info »





This Web Site has been visited 344506 times since

and this Page has been visited 1347 times since 2011/05/26