If a galaxy contains a supernova that at its brightest has an apparent magnitude of +21, how far away is the galaxy? Assume that the absolute magnitude of the supernova is -17. (Hint: Use the magnitude-distance formula: d = 10(mv - My + 5)/5 :) | Мрс
If a galaxy contains a supernova that at its brightest has an apparent magnitude of +21, how far away is the galaxy? Assume that the absolute magnitude of the supernova is -17. (Hint: Use the magnitude-distance formula: d = 10(mv - My + 5)/5 :) | Мрс
Related questions
Question
Looking for ___Mpc
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 1 images