AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011OB5 ∴ Summary
Contact »
(395309) 2011OB5  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25018 1.603e-08 au
e 0.105687 4.664e-08
i 5.772 4.679e-06 deg
Ω 130.836 5.009e-05 deg
ω 94.349 5.636e-05 deg
M 344.994 2.934e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0124 au
Aphelion 2.488 au
Asc. node-Earth separation 1.25843 au
Desc. node-Earth separation 1.19276 au
Earth MOID 1.01295 au
Orbital period 1232.89 days
Date of orbit computation  feb 22 03:13
Observational summary
Optical observations (Discarded) 393 (4)
Radar observations (Discarded) 0 (0)
Arc length 6148.21 days
Unobserved 91 days

More info »
Ephemeris at epoch 60416 MJD
Right Ascension 219.597 deg
Declination -3.69556 deg
V Magnitude 19.43 mag
Solar Elongation 163.49 deg
Galactic Latitude 49.8 deg
Rate 0.226 deg/day
Direction -61.798 deg

More info »