Star classification

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

2. Spica
22,400 K
10000 L
Pollux
4,865 K
1 L

3. Capella
5,873 K
.8 L

4. Fomalhaut
8,773 K
1.0 L

5. Polaris (north star)
6,273 K
200 L

6. Antares
3,500 K
10000 L

7. Betelgeuse
3,200 K
20000 L

8. Regulus
15,400 K
100 L
Algol
20,273 K
100 L

9. Altair
7,700 K
90 L
Vega
9,620 K
100 L

10. Achemar
10,273 K
200 L
Mizar
9,273 K
100 L

11. Monen v.
7,273 K
.0001 L
Procyon A
7,273 K
.001 L

12. Sirius A
9,940 K
10 L
Sirius B
25,200 K
.001 L

13. Eridani
5,273 K
1 L
Procyon B
7,740 K
10 L

14. Tsyceti
6,273 K
1 L
Our Sun
5,778 K
1 L

15. Alpha Centauri A
6,273 K
1 L
Alpha Centauri B
5273 K
1 L

16. Epsilon
5,273 K
.1 L
Barnaras star
3,273 K
.001 L

17. Aldebaran
4,010 K
100 L

18. Mira
3,273 K
100 L