AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UR308 ∴ Summary
Contact »
(491267) 2011UR308  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.6482 2.952e-08 au
e 0.245049 9.872e-08
i 11.519 9.682e-06 deg
Ω 245.155 5.515e-05 deg
ω 211.558 6.417e-05 deg
M 293.238 3.078e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9993 au
Aphelion 3.2971 au
Asc. node-Earth separation 2.13309 au
Desc. node-Earth separation 1.0732 au
Earth MOID 1.02549 au
Orbital period 1574.07 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 100 (3)
Radar observations (Discarded) 0 (0)
Arc length 9031.11 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 »