AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011BS161 ∴ Summary
Contact »
(458490) 2011BS161  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.85664 3.987e-08 au
e 0.092062 8.029e-08
i 15.877 8.586e-06 deg
Ω 121.272 2.504e-05 deg
ω 81.466 5.826e-05 deg
M 196.048 5.14e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5937 au
Aphelion 3.1196 au
Asc. node-Earth separation 1.81073 au
Desc. node-Earth separation 1.85593 au
Earth MOID 1.65086 au
Orbital period 1763.53 days
Date of orbit computation  apr 23 21:27
Observational summary
Optical observations (Discarded) 187 (1)
Radar observations (Discarded) 0 (0)
Arc length 4747.81 days
Unobserved 155 days

More info »
Ephemeris at epoch 60440 MJD
Right Ascension 45.978 deg
Declination 5.08312 deg
V Magnitude 22.79 mag
Solar Elongation 12.56 deg
Galactic Latitude -44.59 deg
Rate 0.37 deg/day
Direction 72.759 deg

More info »