AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BL74 ∴ Summary
Contact »
(414406) 2009BL74  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.25869 1.299e-08 au
e 0.188869 6.548e-08
i 5.347 6.345e-06 deg
Ω 153.919 5.916e-05 deg
ω 45.513 6.114e-05 deg
M 119.541 1.515e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8321 au
Aphelion 2.6853 au
Asc. node-Earth separation 0.93458 au
Desc. node-Earth separation 1.5003 au
Earth MOID 0.83522 au
Orbital period 1239.89 days
Date of orbit computation  apr 23 21:18
Observational summary
Optical observations (Discarded) 302 (3)
Radar observations (Discarded) 0 (0)
Arc length 6275.96 days
Unobserved 294 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 356.946 deg
Declination -1.94419 deg
V Magnitude 23.29 mag
Solar Elongation 40.47 deg
Galactic Latitude -60.56 deg
Rate 0.396 deg/day
Direction 69.164 deg

More info »