AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BT31 ∴ Summary
Contact »
(359954) 2012BT31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.98828 3.025e-08 au
e 0.128693 6.304e-08
i 15.188 6.407e-06 deg
Ω 102.141 3.181e-05 deg
ω 211.674 4.723e-05 deg
M 291.873 3.412e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6037 au
Aphelion 3.3729 au
Asc. node-Earth separation 2.31753 au
Desc. node-Earth separation 1.63207 au
Earth MOID 1.60048 au
Orbital period 1886.82 days
Date of orbit computation  feb 22 03:06
Observational summary
Optical observations (Discarded) 294 (2)
Radar observations (Discarded) 0 (0)
Arc length 7346.76 days
Unobserved 340 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 250.224 deg
Declination -6.4963 deg
V Magnitude 20.39 mag
Solar Elongation 137.12 deg
Galactic Latitude 25.17 deg
Rate 0.08 deg/day
Direction -69.283 deg

More info »