AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009US144 ∴ Summary
Contact »
(279234) 2009US144  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30269 1.566e-08 au
e 0.181587 5.444e-08
i 4.577 6.284e-06 deg
Ω 271.184 8.123e-05 deg
ω 45.581 8.352e-05 deg
M 107.367 2.001e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8846 au
Aphelion 2.7208 au
Asc. node-Earth separation 0.95909 au
Desc. node-Earth separation 1.56839 au
Earth MOID 0.87408 au
Orbital period 1276.3 days
Date of orbit computation  apr 23 20:48
Observational summary
Optical observations (Discarded) 339 (0)
Radar observations (Discarded) 0 (0)
Arc length 7755.87 days
Unobserved 104 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 72.4196 deg
Declination 22.6396 deg
V Magnitude 22.58 mag
Solar Elongation -38.87 deg
Galactic Latitude -13.92 deg
Rate 0.413 deg/day
Direction 85.149 deg

More info »