AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007DD47 ∴ Summary
Contact »
(311958) 2007DD47  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 3.12117 4.935e-08 au
e 0.032936 1.023e-07
i 10.827 1.678e-05 deg
Ω 331.622 4.061e-05 deg
ω 130.129 0.0003081 deg
M 86.554 0.0002988 deg

More info »
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0184 au
Aphelion 3.224 au
Asc. node-Earth separation 2.17425 au
Desc. node-Earth separation 2.06263 au
Earth MOID 2.04511 au
Orbital period 2014.07 days
Date of orbit computation  Oct 31 08:10
Observational summary
Optical observations (Discarded) 129 (4)
Radar observations (Discarded) 0 (0)
Arc length 4940.1 days
Unobserved 399 days

More info »
Ephemeris at epoch 58595 MJD
Right Ascension 225.975 deg
Declination -32.8021 deg
V Magnitude 20.84 mag
Solar Elongation 154.07 deg
Galactic Latitude 22.31 deg
Rate 0.169 deg/day
Direction -89.58 deg

More info »





This Web Site has been visited 136228 times since

and this Page has been visited 28 times since 2012/03/09