AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SO4 ∴ Summary
Contact »
(575338) 2011SO4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.301 1.961e-08 au
e 0.186688 6.836e-08
i 6.431 1.053e-05 deg
Ω 345.617 6.279e-05 deg
ω 133.829 6.912e-05 deg
M 109.431 3.315e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8714 au
Aphelion 2.7306 au
Asc. node-Earth separation 1.54356 au
Desc. node-Earth separation 0.97468 au
Earth MOID 0.89417 au
Orbital period 1274.89 days
Date of orbit computation  apr 23 21:51
Observational summary
Optical observations (Discarded) 116 (1)
Radar observations (Discarded) 0 (0)
Arc length 6645.09 days
Unobserved 538 days

More info »
Ephemeris at epoch 60449 MJD
Right Ascension 270.664 deg
Declination -33.3438 deg
V Magnitude 21.93 mag
Solar Elongation 146.3 deg
Galactic Latitude -5.37 deg
Rate 0.17 deg/day
Direction -103.062 deg

More info »