NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009QR8 ∴ Summary
Contact »
2009QR8  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 2.11664 0.0001375 au
e 0.452629 3.533e-05
i 5.645 0.00027 deg
Ω 137.265 0.0005245 deg
ω 178.637 0.0009034 deg
M 225.84 0.09443 deg

More info »
Other useful info
Absolute Magnitude (H)    21.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.1586 au
Aphelion 3.0747 au
Asc. node-Earth separation 2.08938 au
Desc. node-Earth separation 0.14502 au
Earth MOID 0.14466 au
Orbital period 1124.78 days
Date of orbit computation   Oct 9 19:05
Observational summary
Optical observations (Discarded) 30 (0)
Radar observations (Discarded) 0 (0)
Arc length 57 days
Unobserved 2929 days

More info »
Ephemeris at epoch 58047 MJD
Right Ascension 175.508 deg
Declination 4.04796 deg
V Magnitude 27.53 mag
Solar Elongation 33.32 deg
Galactic Latitude 61.59 deg
Rate 0.36 deg/day
Direction 110.966 deg

More info »





This Web Site has been visited 18852 times since

and this Page has been visited 1401 times since 2011/05/26