AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BK139 ∴ Summary
Contact »
(445822) 2012BK139  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08434 3.582e-08 au
e 0.088724 8.096e-08
i 4.697 9.647e-06 deg
Ω 169.273 7.663e-05 deg
ω 332.295 9.149e-05 deg
M 89.722 4.768e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8107 au
Aphelion 3.358 au
Asc. node-Earth separation 1.84429 au
Desc. node-Earth separation 2.31499 au
Earth MOID 1.82477 au
Orbital period 1978.52 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 180 (2)
Radar observations (Discarded) 0 (0)
Arc length 5852 days
Unobserved 406 days

More info »
Ephemeris at epoch 60439 MJD
Right Ascension 256.686 deg
Declination -16.3209 deg
V Magnitude 21.59 mag
Solar Elongation 150.71 deg
Galactic Latitude 14.4 deg
Rate 0.144 deg/day
Direction -75.379 deg

More info »