AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BT46 ∴ Summary
Contact »
(309613) 2008BT46  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.00355 3.519e-08 au
e 0.08429 6.9e-08
i 5.294 6.674e-06 deg
Ω 157.821 6.908e-05 deg
ω 74.862 8.213e-05 deg
M 323.219 4.323e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7504 au
Aphelion 3.2567 au
Asc. node-Earth separation 1.9281 au
Desc. node-Earth separation 2.04028 au
Earth MOID 1.74584 au
Orbital period 1901.3 days
Date of orbit computation  apr 23 20:55
Observational summary
Optical observations (Discarded) 240 (0)
Radar observations (Discarded) 0 (0)
Arc length 7665.26 days
Unobserved 37 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 185.847 deg
Declination 2.63906 deg
V Magnitude 21.16 mag
Solar Elongation -149.04 deg
Galactic Latitude 64.61 deg
Rate 0.138 deg/day
Direction -63.401 deg

More info »