AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Ortner ∴ Summary
Contact »
(11681) Ortner  ▹ 
SUMMARY
Keplerian elements at epoch
58400.0 MJD
Value 1-σ variation Units
a 2.18851 8.092e-09 au
e 0.103105 4.643e-08
i 2.017 5.026e-06 deg
Ω 324.727 0.0001131 deg
ω 215.655 0.0001157 deg
M 118.961 2.505e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    13.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9629 au
Aphelion 2.4142 au
Asc. node-Earth separation 1.3507 au
Desc. node-Earth separation 1.00888 au
Earth MOID 0.96472 au
Orbital period 1182.56 days
Date of orbit computation  Oct 31 05:03
Observational summary
Optical observations (Discarded) 1578 (13)
Radar observations (Discarded) 0 (0)
Arc length 27585.4 days
Unobserved 164 days

More info »
Ephemeris at epoch 58568 MJD
Right Ascension 355.994 deg
Declination -1.01233 deg
V Magnitude 18.78 mag
Solar Elongation 8.89 deg
Galactic Latitude -59.28 deg
Rate 0.465 deg/day
Direction 65.898 deg

More info »





This Web Site has been visited 130417 times since

and this Page has been visited 95 times since 2012/01/24