AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SU156 ∴ Summary
Contact »
2009SU156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1518 4.288e-08 au
e 0.213962 8.672e-08
i 10.394 1.324e-05 deg
Ω 22.817 6.249e-05 deg
ω 34.264 0.0001197 deg
M 182.922 8.199e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4774 au
Aphelion 3.8262 au
Asc. node-Earth separation 1.5595 au
Desc. node-Earth separation 2.65086 au
Earth MOID 1.49684 au
Orbital period 2043.79 days
Date of orbit computation  apr 24 01:37
Observational summary
Optical observations (Discarded) 84 (0)
Radar observations (Discarded) 0 (0)
Arc length 4956.05 days
Unobserved 374 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 247.113 deg
Declination -30.3648 deg
V Magnitude 23.02 mag
Solar Elongation 144.84 deg
Galactic Latitude 12.6 deg
Rate 0.13 deg/day
Direction -101.781 deg

More info »