NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SS171 ∴ Summary
Contact »
2009SS171  ▹ 
SUMMARY
Keplerian elements at epoch
58000.0 MJD
Value 1-σ variation Units
a 1.63861 0.007824 au
e 0.33425 0.002777
i 16.153 0.09019 deg
Ω 185.683 0.0009584 deg
ω 199.893 0.04464 deg
M 271.566 9.655 deg

More info »
Other useful info
Absolute Magnitude (H)    24.7 mag
Slope parameter (G)    0.15 mag
Perihelion 1.0909 au
Aphelion 2.1863 au
Asc. node-Earth separation 1.12652 au
Desc. node-Earth separation 0.1058 au
Earth MOID 0.10297 au
Orbital period 766.146 days
Date of orbit computation   Oct 9 19:07
Observational summary
Optical observations (Discarded) 20 (0)
Radar observations (Discarded) 0 (0)
Arc length 13 days
Unobserved 2983 days

More info »
Ephemeris at epoch 58099 MJD
Right Ascension 289.22 deg
Declination -13.6372 deg
V Magnitude 28.06 mag
Solar Elongation -30.11 deg
Galactic Latitude -11.73 deg
Rate 0.767 deg/day
Direction 89.044 deg

More info »





This Web Site has been visited 88102 times since 25

and this Page has been visited 1186 times since 2011/05/26