NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007AA9 ∴ Summary
Contact »
2007AA9  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 0.858215 4.575e-08 au
e 0.420405 3.181e-06
i 6.793 7.024e-05 deg
Ω 270.915 0.0001523 deg
ω 55.87 0.0001056 deg
M 246.095 0.0001225 deg

More info »
Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion 0.4974 au
Aphelion 1.219 au
Asc. node-Earth separation -0.44424 au
Desc. node-Earth separation -0.05782 au
Earth MOID 0.01507 au
Orbital period 290.397 days
Date of orbit computation   Oct 9 18:35
Observational summary
Optical observations (Discarded) 59 (5)
Radar observations (Discarded) 0 (0)
Arc length 2935 days
Unobserved 996 days

More info »
Ephemeris at epoch 58044 MJD
Right Ascension 207.752 deg
Declination -14.0305 deg
V Magnitude 23.74 mag
Solar Elongation -6.66 deg
Galactic Latitude 46.38 deg
Rate 1.074 deg/day
Direction 107.799 deg

More info »





This Web Site has been visited 146427 times since 34

and this Page has been visited 1818 times since 2011/06/26