AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BL18 ∴ Summary
Contact »
(256740) 2008BL18  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.36777 1.219e-08 au
e 0.120235 5.707e-08
i 2.829 5.322e-06 deg
Ω 310.016 0.0001062 deg
ω 240.171 0.0001084 deg
M 122.373 2.216e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0831 au
Aphelion 2.6525 au
Asc. node-Earth separation 1.46769 au
Desc. node-Earth separation 1.21701 au
Earth MOID 1.08539 au
Orbital period 1330.78 days
Date of orbit computation  feb 22 02:44
Observational summary
Optical observations (Discarded) 487 (2)
Radar observations (Discarded) 0 (0)
Arc length 8114.89 days
Unobserved 287 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 345.188 deg
Declination -5.56272 deg
V Magnitude 22.29 mag
Solar Elongation 45.86 deg
Galactic Latitude -55.96 deg
Rate 0.394 deg/day
Direction 65.806 deg

More info »