AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SY135 ∴ Summary
Contact »
(325577) 2009SY135  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.14368 3.11e-08 au
e 0.111567 5.721e-08
i 15.818 7.256e-06 deg
Ω 16.685 1.817e-05 deg
ω 36.098 4.042e-05 deg
M 193.643 3.235e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7929 au
Aphelion 3.4944 au
Asc. node-Earth separation 1.84989 au
Desc. node-Earth separation 2.41131 au
Earth MOID 1.8171 au
Orbital period 2035.89 days
Date of orbit computation  apr 23 20:58
Observational summary
Optical observations (Discarded) 450 (3)
Radar observations (Discarded) 0 (0)
Arc length 7203.82 days
Unobserved 345 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 255.016 deg
Declination -38.5954 deg
V Magnitude 20.95 mag
Solar Elongation 134.79 deg
Galactic Latitude 2.32 deg
Rate 0.122 deg/day
Direction -132.29 deg

More info »