AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BF122 ∴ Summary
Contact »
(249396) 2009BF122  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.03806 3.264e-08 au
e 0.120268 4.668e-08
i 16.069 7.26e-06 deg
Ω 322.744 2.192e-05 deg
ω 314.94 4.057e-05 deg
M 187.464 3.709e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6727 au
Aphelion 3.4034 au
Asc. node-Earth separation 1.74731 au
Desc. node-Earth separation 2.28537 au
Earth MOID 1.68115 au
Orbital period 1934.16 days
Date of orbit computation  apr 23 20:42
Observational summary
Optical observations (Discarded) 361 (1)
Radar observations (Discarded) 0 (0)
Arc length 7205.19 days
Unobserved 137 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 94.3879 deg
Declination 31.5673 deg
V Magnitude 21.95 mag
Solar Elongation -58.22 deg
Galactic Latitude 7.3 deg
Rate 0.264 deg/day
Direction 104.196 deg

More info »