Stellar Classes
Luminosity and its Classes
How to read the the H-R Diagram
100
Class O, F, B, A, G, K, and M
What is one Stellar class?
100
1a, 1b,2,3,4,5
What is one class of Luminosity
100
x axis- temperature y axis- luminosity/brightness
What is the x and y axis of the H-R diagram
200
Class M
What class Betelgeuse belongs to?
200
Bright Supergiants
What class is Betelgeuse in?
300
Class G
What does our Sun belong to(class)?
300
Main-Sequence
What class is Sirius in?
400
Sirius, Altair, Vega, and Deneb
Name 3 stars that are in class A.
400
Subgiants
What class is Acrux in?
500
our Sun, Capella, Alpha Centauri A, and Tau Ceti.
Name all stars listed on the powepoint that is Class G.
500
Class Description Example 1a Bright supergiants Betelgeuse 1b Supergiants Antara 2 Brightgiants Polaris 3 Ordianry Giants Arcturus 4 Subgiants Acrux 5 Main-sequence Our Sun
Name 4 classes, description, and an example
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