AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SB357 ∴ Summary
Contact »
2009SB357  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.0635 5.3e-08 au
e 0.078177 1.114e-07
i 9.482 1.109e-05 deg
Ω 30.379 5.141e-05 deg
ω 340.718 7.783e-05 deg
M 268.517 6.346e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.824 au
Aphelion 3.303 au
Asc. node-Earth separation 1.84152 au
Desc. node-Earth separation 2.28258 au
Earth MOID 1.82664 au
Orbital period 1958.51 days
Date of orbit computation  apr 24 01:36
Observational summary
Optical observations (Discarded) 133 (0)
Radar observations (Discarded) 0 (0)
Arc length 5019.91 days
Unobserved 310 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 297.933 deg
Declination -30.9012 deg
V Magnitude 22.08 mag
Solar Elongation 101.68 deg
Galactic Latitude -25.64 deg
Rate 0.147 deg/day
Direction 104.737 deg

More info »