Exploring the Hertzsprung-Russell Diagram
 Size Comparison
 Cursor Properties
Temperature:  K
Luminosity:  L

These values are for a star at the position of the red X cursor shown in the H-R diagram.

The Size Comparison panel above shows the relative size and color of such a star compared to our Sun.

 Hertzsprung-Russell Diagram
 Plot Labels
x-axis scale:  y-axis scale:           
     Main Sequence      isoradius lines
     luminosity classes      Instability Strip
 Plotted Stars
 no stars        the nearest stars  the brightest stars
 both the nearest and the brightest stars  the overlap