Distance to Andromeda galaxy is around 2.538 Mly. Calculate its recessional velocity.
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A: mass of black hole, M=106 MΘ=106*2*1030=2*1036 Kg radius of orbit,r=0.33 Au=0.33*1.5*1011=0.495*1011…
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Q: how far away is the galaxy
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![Distance to Andromeda galaxy is around 2.538 Mly. Calculate its recessional velocity.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4c150129-159f-4dde-90d5-2588e9a84143%2F28db657d-a805-4f70-8d32-814664334450%2F3l78ny9_processed.png&w=3840&q=75)
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