AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YY120 ∴ Summary
Contact »
(291081) 2005YY120  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.13114 4.742e-08 au
e 0.047801 7.082e-08
i 15.69 7.788e-06 deg
Ω 110.71 2.871e-05 deg
ω 63.959 8.887e-05 deg
M 55.012 8.4e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9815 au
Aphelion 3.2808 au
Asc. node-Earth separation 2.07536 au
Desc. node-Earth separation 2.17353 au
Earth MOID 2.02491 au
Orbital period 2023.72 days
Date of orbit computation  Dec 20 14:46
Observational summary
Optical observations (Discarded) 286 (1)
Radar observations (Discarded) 0 (0)
Arc length 8583.85 days
Unobserved 435 days

More info »
Ephemeris at epoch 58580 MJD
Right Ascension 287.282 deg
Declination -15.9066 deg
V Magnitude 21.07 mag
Solar Elongation 89.92 deg
Galactic Latitude -11.01 deg
Rate 0.174 deg/day
Direction 88.328 deg

More info »





This Web Site has been visited 1123228 times since

and this Page has been visited 26 times since 2011/10/20