AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BS4 ∴ Summary
Contact »
(355541) 2008BS4  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78866 2.684e-08 au
e 0.10566 1.009e-07
i 4.735 1.063e-05 deg
Ω 348.697 8.892e-05 deg
ω 153.839 0.0001014 deg
M 156.463 4.485e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.494 au
Aphelion 3.0833 au
Asc. node-Earth separation 2.04031 au
Desc. node-Earth separation 1.52594 au
Earth MOID 1.50789 au
Orbital period 1700.95 days
Date of orbit computation  apr 23 21:05
Observational summary
Optical observations (Discarded) 162 (1)
Radar observations (Discarded) 0 (0)
Arc length 8862.08 days
Unobserved 312 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 329.158 deg
Declination -15.631 deg
V Magnitude 22.92 mag
Solar Elongation 70.06 deg
Galactic Latitude -47.94 deg
Rate 0.26 deg/day
Direction 70.342 deg

More info »