AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BL101 ∴ Summary
Contact »
(448305) 2009BL101  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.44337 1.9e-08 au
e 0.048053 4.244e-08
i 7.829 6.503e-06 deg
Ω 31.547 3.612e-05 deg
ω 71.265 8.926e-05 deg
M 12.723 8.262e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.326 au
Aphelion 2.5608 au
Asc. node-Earth separation 1.40702 au
Desc. node-Earth separation 1.47077 au
Earth MOID 1.35679 au
Orbital period 1395.02 days
Date of orbit computation  apr 23 21:25
Observational summary
Optical observations (Discarded) 281 (1)
Radar observations (Discarded) 0 (0)
Arc length 11399 days
Unobserved 112 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 102.595 deg
Declination 30.0616 deg
V Magnitude 22.31 mag
Solar Elongation -65.25 deg
Galactic Latitude 12.99 deg
Rate 0.394 deg/day
Direction 99.676 deg

More info »