AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BR149 ∴ Summary
Contact »
(305697) 2009BR149  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57818 1.915e-08 au
e 0.173227 6.324e-08
i 9.412 6.341e-06 deg
Ω 157.004 3.271e-05 deg
ω 184.201 3.727e-05 deg
M 48.677 1.548e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1316 au
Aphelion 3.0248 au
Asc. node-Earth separation 2.03333 au
Desc. node-Earth separation 1.12323 au
Earth MOID 1.12306 au
Orbital period 1512.06 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 563 (3)
Radar observations (Discarded) 0 (0)
Arc length 10735.9 days
Unobserved 114 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 48.0535 deg
Declination 11.1036 deg
V Magnitude 21.55 mag
Solar Elongation -14.31 deg
Galactic Latitude -38.75 deg
Rate 0.482 deg/day
Direction 74.815 deg

More info »