AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SY359 ∴ Summary
Contact »
(529229) 2009SY359  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.71252 3.412e-08 au
e 0.219978 6.869e-08
i 15.977 9.22e-06 deg
Ω 32.148 2.635e-05 deg
ω 94.702 4.064e-05 deg
M 8.374 2.931e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1158 au
Aphelion 3.3092 au
Asc. node-Earth separation 1.63525 au
Desc. node-Earth separation 1.53015 au
Earth MOID 1.19945 au
Orbital period 1631.77 days
Date of orbit computation  apr 23 21:42
Observational summary
Optical observations (Discarded) 172 (6)
Radar observations (Discarded) 0 (0)
Arc length 5270.92 days
Unobserved 58 days

More info »
Ephemeris at epoch 60431 MJD
Right Ascension 129.716 deg
Declination 33.7557 deg
V Magnitude 21.71 mag
Solar Elongation -82.8 deg
Galactic Latitude 35.99 deg
Rate 0.409 deg/day
Direction 123.338 deg

More info »