AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BB178 ∴ Summary
Contact »
(477112) 2009BB178  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61608 3.412e-08 au
e 0.251118 9.857e-08
i 5.475 8.489e-06 deg
Ω 339.439 8.241e-05 deg
ω 97.625 9.887e-05 deg
M 258.024 3.593e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    17.8 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9591 au
Aphelion 3.273 au
Asc. node-Earth separation 1.52688 au
Desc. node-Earth separation 1.38185 au
Earth MOID 0.98376 au
Orbital period 1545.52 days
Date of orbit computation  apr 23 21:31
Observational summary
Optical observations (Discarded) 148 (0)
Radar observations (Discarded) 0 (0)
Arc length 6307.09 days
Unobserved 1204 days

More info »
Ephemeris at epoch 60426 MJD
Right Ascension 335.672 deg
Declination -12.3636 deg
V Magnitude 23.53 mag
Solar Elongation 62.98 deg
Galactic Latitude -52.21 deg
Rate 0.322 deg/day
Direction 67.459 deg

More info »