AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BD9 ∴ Summary
Contact »
(439194) 2012BD9  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.33651 3.506e-08 au
e 0.126445 6.112e-08
i 7.06 5.897e-06 deg
Ω 277.635 5.759e-05 deg
ω 201.429 6.473e-05 deg
M 10.185 2.906e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9146 au
Aphelion 3.7584 au
Asc. node-Earth separation 2.70465 au
Desc. node-Earth separation 1.95465 au
Earth MOID 1.93272 au
Orbital period 2226.06 days
Date of orbit computation  apr 23 21:23
Observational summary
Optical observations (Discarded) 330 (3)
Radar observations (Discarded) 0 (0)
Arc length 8731.89 days
Unobserved 85 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 118.699 deg
Declination 16.1528 deg
V Magnitude 21.28 mag
Solar Elongation -81.67 deg
Galactic Latitude 21.11 deg
Rate 0.242 deg/day
Direction 100.768 deg

More info »