Describe how the color index star is determined and what information it provides about the physical properties of a star?

asked May 21, 2017 207k views

1 vote

7.6k points

Please log in or register to add a comment.

3 votes

Answer: ITS HARD

Explanation: Lol

Zian Choy answered May 21, 2017

8.6k points

6 votes

staff.on.br/jlkm/astron2e/AT_MEDIA/CH17/CHAP17AT.HTM

7.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.8m questions

11.4m answers