AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SU293 ∴ Summary
Contact »
(490469) 2009SU293  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.30941 1.717e-08 au
e 0.145891 6.885e-08
i 6.306 7.168e-06 deg
Ω 56.727 6.341e-05 deg
ω 0.174 6.933e-05 deg
M 17.863 2.787e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9725 au
Aphelion 2.6463 au
Asc. node-Earth separation 0.98497 au
Desc. node-Earth separation 1.63482 au
Earth MOID 0.9847 au
Orbital period 1281.89 days
Date of orbit computation  feb 22 03:34
Observational summary
Optical observations (Discarded) 219 (1)
Radar observations (Discarded) 0 (0)
Arc length 7732.02 days
Unobserved 109 days

More info »
Ephemeris at epoch 60418 MJD
Right Ascension 66.3598 deg
Declination 24.1282 deg
V Magnitude 22.86 mag
Solar Elongation -40.45 deg
Galactic Latitude -17.26 deg
Rate 0.543 deg/day
Direction 78.716 deg

More info »