AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BT4 ∴ Summary
Contact »
(575981) 2012BT4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.2869 1.49e-08 au
e 0.133516 5.953e-08
i 2.36 5.691e-06 deg
Ω 290.62 0.0001701 deg
ω 140.016 0.0001754 deg
M 225.055 3.801e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9816 au
Aphelion 2.5922 au
Asc. node-Earth separation 1.48525 au
Desc. node-Earth separation 1.05508 au
Earth MOID 0.99708 au
Orbital period 1263.19 days
Date of orbit computation  apr 23 21:51
Observational summary
Optical observations (Discarded) 186 (1)
Radar observations (Discarded) 0 (0)
Arc length 8294.05 days
Unobserved 345 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 317.716 deg
Declination -16.2063 deg
V Magnitude 23.38 mag
Solar Elongation 79.68 deg
Galactic Latitude -38 deg
Rate 0.306 deg/day
Direction 70.996 deg

More info »