AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BT156 ∴ Summary
Contact »
(515239) 2012BT156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18638 4.258e-08 au
e 0.16641 9.729e-08
i 9.287 9.262e-06 deg
Ω 49.579 5.407e-05 deg
ω 87.151 6.307e-05 deg
M 56.588 2.963e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6561 au
Aphelion 3.7166 au
Asc. node-Earth separation 2.08384 au
Desc. node-Earth separation 2.1139 au
Earth MOID 1.69079 au
Orbital period 2077.52 days
Date of orbit computation  feb 22 03:39
Observational summary
Optical observations (Discarded) 159 (0)
Radar observations (Discarded) 0 (0)
Arc length 7962.07 days
Unobserved 381 days

More info »
Ephemeris at epoch 60397 MJD
Right Ascension 220.462 deg
Declination -11.1772 deg
V Magnitude 20.97 mag
Solar Elongation 145.69 deg
Galactic Latitude 43.26 deg
Rate 0.127 deg/day
Direction -84.813 deg

More info »