AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008BB28 ∴ Summary
Contact »
(397682) 2008BB28  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7668 2.744e-08 au
e 0.130544 7.137e-08
i 5.601 5.826e-06 deg
Ω 121.599 7.335e-05 deg
ω 272.924 7.856e-05 deg
M 264.213 2.458e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4056 au
Aphelion 3.128 au
Asc. node-Earth separation 1.71783 au
Desc. node-Earth separation 1.72246 au
Earth MOID 1.42028 au
Orbital period 1680.99 days
Date of orbit computation  apr 23 21:14
Observational summary
Optical observations (Discarded) 234 (1)
Radar observations (Discarded) 0 (0)
Arc length 6136.9 days
Unobserved 310 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 312.312 deg
Declination -16.5002 deg
V Magnitude 22.4 mag
Solar Elongation 84.74 deg
Galactic Latitude -33.3 deg
Rate 0.246 deg/day
Direction 77.776 deg

More info »