AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BL90 ∴ Summary
Contact »
(305670) 2009BL90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.285 1.183e-08 au
e 0.088144 4.506e-08
i 6.752 4.952e-06 deg
Ω 134.027 4.228e-05 deg
ω 272.429 5.246e-05 deg
M 218.911 3.068e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0836 au
Aphelion 2.4864 au
Asc. node-Earth separation 1.27354 au
Desc. node-Earth separation 1.26185 au
Earth MOID 1.10611 au
Orbital period 1261.62 days
Date of orbit computation  apr 23 20:54
Observational summary
Optical observations (Discarded) 397 (3)
Radar observations (Discarded) 0 (0)
Arc length 7778.83 days
Unobserved 362 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 290.224 deg
Declination -15.8439 deg
V Magnitude 21.79 mag
Solar Elongation 105.31 deg
Galactic Latitude -13.55 deg
Rate 0.166 deg/day
Direction 76.943 deg

More info »