AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011SQ217 ∴ Summary
Contact »
(510355) 2011SQ217  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.73613 8.208e-08 au
e 0.040128 1.046e-07
i 5.847 1.168e-05 deg
Ω 347.468 8.058e-05 deg
ω 25.196 0.0002055 deg
M 187.562 0.0001977 deg

More info »
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6263 au
Aphelion 2.8459 au
Asc. node-Earth separation 1.62891 au
Desc. node-Earth separation 1.84037 au
Earth MOID 1.62553 au
Orbital period 1653.11 days
Date of orbit computation  Oct 31 10:04
Observational summary
Optical observations (Discarded) 106 (0)
Radar observations (Discarded) 0 (0)
Arc length 3816.73 days
Unobserved 321 days

More info »
Ephemeris at epoch 58562 MJD
Right Ascension 249.832 deg
Declination -28.5107 deg
V Magnitude 22.34 mag
Solar Elongation 106.48 deg
Galactic Latitude 12.04 deg
Rate 0.127 deg/day
Direction 118.918 deg

More info »





This Web Site has been visited 75882 times since

and this Page has been visited 5 times since 2018/03/11