AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012BB90 ∴ Summary
Contact »
(407871) 2012BB90  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.07377 3.748e-08 au
e 0.198313 9.112e-08
i 3.198 9.87e-06 deg
Ω 355.84 0.0001559 deg
ω 179.763 0.0001575 deg
M 66.667 2.427e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4642 au
Aphelion 3.6833 au
Asc. node-Earth separation 2.67925 au
Desc. node-Earth separation 1.4695 au
Earth MOID 1.46916 au
Orbital period 1968.37 days
Date of orbit computation  feb 22 03:16
Observational summary
Optical observations (Discarded) 139 (1)
Radar observations (Discarded) 0 (0)
Arc length 6321.06 days
Unobserved 388 days

More info »
Ephemeris at epoch 60420 MJD
Right Ascension 289.925 deg
Declination -25.8677 deg
V Magnitude 22.1 mag
Solar Elongation 102.15 deg
Galactic Latitude -17.3 deg
Rate 0.119 deg/day
Direction 90.987 deg

More info »