Characterisitcs
•
G2 Classification of Star (Yellow)
–
O,B,A,F,G,K,M
•
O - Hottest
M - Coolest
–
Number is a subdivision of class
•
Diameter: 1,3900,000 km
•
Mass: 1.989x10
30
kg
•
Temperature : 15,600,000 K (core)