Star Classification

1
Star Classification
2
Example

• Name of Star
• Temperature
• Luminosity (L) (How much power it gives off
  compared to our Sun)
• Our Sun 1(luminosity)

3
Spica 22,400 K 10000 L
Pollux 4,865 K 1 L
4
Capella 5,873 K .8 L
5
Fomalhaut 8,773 K 1.0 L
6
Polaris (north star) 6,273 K 200 L
7
Antares 3,500 K 10000 L
8
Betelgeuse 3,200 K 20000 L
9
Regulus 15,400 K 100 L
Algol 20,273 K 100 L
10
Altair 7,700 K 90 L
Vega 9,620 K 100 L
11
Achemar 10,273 K 200 L
Mizar 9,273 K 100 L
12
Monen v. 7,273 K .0001 L
Procyon A 7,273 K .001 L
13
Sirius A 9,940 K 10 L
Sirius B 25,200 K .001 L
14
Procyon B 7,740 K 10 L
Eridani 5,273 K 1 L
15
Tsyceti 6,273 K 1 L
Our Sun 5,778 K 1 L
16
Alpha Centauri A 6,273 K 1 L
Alpha Centauri B 5273 K 1 L
17
Epsilon 5,273 K .1 L
Barnaras star 3,273 K .001 L
18
Aldebaran 4,010 K 100 L
19
Mira 3,273 K 100 L