What type of star has an absolute brightness of 13 and a surface temperature around 20,000 °C?
-10
Absolute
Brightness
Main Sequence
+5
Supergiants
Giants
+10
Dwarfs
+15
40,000 20,000 10,000 5,000
Surface Temperature (K)
2,500
Supergiant
Giant
Main sequence
Dwarf