AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BW11 ∴ Summary
Contact »
(509551) 2008BW11  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11381 3.745e-08 au
e 0.05982 5.444e-08
i 11.555 5.882e-06 deg
Ω 116.537 3.582e-05 deg
ω 173.278 7.401e-05 deg
M 173.44 6.671e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9275 au
Aphelion 3.3001 au
Asc. node-Earth separation 2.31545 au
Desc. node-Earth separation 1.91257 au
Earth MOID 1.91141 au
Orbital period 2006.95 days
Date of orbit computation  feb 22 03:38
Observational summary
Optical observations (Discarded) 225 (1)
Radar observations (Discarded) 0 (0)
Arc length 7163.98 days
Unobserved 105 days

More info »
Ephemeris at epoch 60419 MJD
Right Ascension 91.6548 deg
Declination 21.7087 deg
V Magnitude 22.44 mag
Solar Elongation -62.45 deg
Galactic Latitude 0.46 deg
Rate 0.26 deg/day
Direction 83.004 deg

More info »