3000
4000
5000
6000
7000
8000
9000
10000
Temperature
in Kelvin
0.001
0.01
0.1
1
10
100
1,000
10,000
100,000
1,000,000
Luminosity
compared to the Sun
Our nearest Stars
In a Hertzsprung-Russell diagram
Data sampled from HYG database
Sphere like gradient