AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008US231 ∴ Summary
Contact »
(572888) 2008US231  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.90767 4.33e-08 au
e 0.109369 1.223e-07
i 3.941 1.012e-05 deg
Ω 332.893 0.000187 deg
ω 66.515 0.0001956 deg
M 37.18 5.594e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5897 au
Aphelion 3.2257 au
Asc. node-Earth separation 1.74262 au
Desc. node-Earth separation 2.01515 au
Earth MOID 1.60056 au
Orbital period 1810.99 days
Date of orbit computation  feb 22 03:50
Observational summary
Optical observations (Discarded) 121 (1)
Radar observations (Discarded) 0 (0)
Arc length 5537.87 days
Unobserved 130 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 72.4301 deg
Declination 25.3458 deg
V Magnitude 23.03 mag
Solar Elongation -45.12 deg
Galactic Latitude -12.25 deg
Rate 0.393 deg/day
Direction 85.113 deg

More info »