Astronomy   View all facts   Glossary   Help
abstraction > mathematical concept > number > quantity > velocity > peculiar velocity > solar motion
Next mass motionsound wave in gas    Upmass motion, peculiar velocity    Previous mass motionmeridional flow   

solar motion comparison table
Subject has amplitude has definition has synonym is a kind of has period
Evershed effect The radial motion outward (from the central umbra) of the gases in the penumbral regions of sunspots. solar motion 
five-minute oscillations Vertical oscillations of the solar atmosphere with a well-defined period of 5 minutes.periodic motionharmonic motion 
solar rotation Differential rotation, the equatorial rotation taking less time than the polar by up to 9.4 Earth-days. differential rotation 
Sporer's law of zones The equatorward drift of average sunspot latitudes. solar motion 

Next mass motionsound wave in gas    Upmass motion, peculiar velocity    Previous mass motionmeridional flow