FK5 - What does FK5 stand for? The Free Dictionary
References in periodicals archive
Doors are thicker and line up almost flush to the armor
(orientacao--azimute astronomico) TRAXDOP (translacao doppler comp.
It is a frame whose directions are consistent with those of the astronomical FK5
system, laser ranging, and rotation parameters for satellites of the planets.
The user enters his or her comment and then hits FK4 again to print the comment (or FK5
to cancel the printing).