AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BB40 ∴ Summary
Contact »
(256761) 2008BB40  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27394 1.334e-08 au
e 0.024211 6.742e-08
i 7.788 6.779e-06 deg
Ω 42.473 3.58e-05 deg
ω 153.269 0.0001067 deg
M 193.764 0.0001029 deg

More info »
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2189 au
Aphelion 2.329 au
Asc. node-Earth separation 1.33205 au
Desc. node-Earth separation 1.21639 au
Earth MOID 1.21587 au
Orbital period 1252.47 days
Date of orbit computation  apr 23 20:44
Observational summary
Optical observations (Discarded) 364 (2)
Radar observations (Discarded) 0 (0)
Arc length 7357.66 days
Unobserved 133 days

More info »
Ephemeris at epoch 60427 MJD
Right Ascension 34.37 deg
Declination 13.1326 deg
V Magnitude 21.85 mag
Solar Elongation 0.7 deg
Galactic Latitude -44.65 deg
Rate 0.485 deg/day
Direction 67.772 deg

More info »