AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011FS21 ∴ Summary
Contact »
(485377) 2011FS21  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17224 6.717e-08 au
e 0.129655 1.796e-07
i 28.283 1.869e-05 deg
Ω 10.917 2.057e-05 deg
ω 162.338 8.242e-05 deg
M 107.93 7.226e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7609 au
Aphelion 3.5835 au
Asc. node-Earth separation 2.5589 au
Desc. node-Earth separation 1.77686 au
Earth MOID 1.77166 au
Orbital period 2063.7 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 110 (1)
Radar observations (Discarded) 0 (0)
Arc length 4392.15 days
Unobserved days

More info »
Ephemeris at epoch MJD
Right Ascension deg
Declination deg
V Magnitude mag
Solar Elongation deg
Galactic Latitude deg
Rate deg/day
Direction deg

More info »