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abstraction > mathematical concept > number > quantity > velocity > peculiar velocity > solar motion |
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 motion | harmonic 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 |
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