AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004YY ∴ Summary
Contact »
(271941) 2004YY  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.04722 5.264e-08 au
e 0.329702 5.384e-08
i 20.588 1.963e-05 deg
Ω 358.274 2.168e-05 deg
ω 78.491 5.37e-05 deg
M 222.03 4.171e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0425 au
Aphelion 4.0519 au
Asc. node-Earth separation 1.54429 au
Desc. node-Earth separation 1.90996 au
Earth MOID 1.1633 au
Orbital period 1942.91 days
Date of orbit computation  Oct 31 07:46
Observational summary
Optical observations (Discarded) 264 (3)
Radar observations (Discarded) 0 (0)
Arc length 5903.97 days
Unobserved 1111 days

More info »
Ephemeris at epoch 58593 MJD
Right Ascension 328.391 deg
Declination -29.7658 deg
V Magnitude 22.05 mag
Solar Elongation 69.97 deg
Galactic Latitude -51.05 deg
Rate 0.223 deg/day
Direction 77.454 deg

More info »





This Web Site has been visited 111117 times since

and this Page has been visited 27 times since 2011/10/17