AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BQ156 ∴ Summary
Contact »
(432161) 2009BQ156  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13967 3.24e-08 au
e 0.053187 6.294e-08
i 9.945 7.568e-06 deg
Ω 154.485 4.33e-05 deg
ω 288.437 9.234e-05 deg
M 329.867 8.539e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9727 au
Aphelion 3.3067 au
Asc. node-Earth separation 2.08981 au
Desc. node-Earth separation 2.17457 au
Earth MOID 2.00857 au
Orbital period 2032 days
Date of orbit computation  feb 22 03:21
Observational summary
Optical observations (Discarded) 215 (1)
Radar observations (Discarded) 0 (0)
Arc length 8039.08 days
Unobserved 153 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 46.7089 deg
Declination 9.79257 deg
V Magnitude 22.4 mag
Solar Elongation -19.37 deg
Galactic Latitude -40.6 deg
Rate 0.384 deg/day
Direction 73.512 deg

More info »