AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011XS1 ∴ Summary
Contact »
(485690) 2011XS1  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57198 1.998e-08 au
e 0.214338 6.129e-08
i 4.933 1.019e-05 deg
Ω 210.095 6.751e-05 deg
ω 135.796 7.247e-05 deg
M 64.422 2.423e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0207 au
Aphelion 3.1233 au
Asc. node-Earth separation 1.89433 au
Desc. node-Earth separation 1.13307 au
Earth MOID 1.01731 au
Orbital period 1506.61 days
Date of orbit computation  apr 23 21:33
Observational summary
Optical observations (Discarded) 262 (1)
Radar observations (Discarded) 0 (0)
Arc length 10717 days
Unobserved 85 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 67.2627 deg
Declination 18.8422 deg
V Magnitude 22.62 mag
Solar Elongation -32.71 deg
Galactic Latitude -20.06 deg
Rate 0.44 deg/day
Direction 81.742 deg

More info »