Title: Can anybody help me with astronomy? Post by: taylor0089 on Jan 25, 2012 A star lying 10 from the Sun has proper motion of 0.6 . If the star's spectral lines are observed to be redshifted by 0.03 percent, calculate the magnitude of its three-dimensional velocity relative to the Sun. A surprise awaits for who ever can answer this correctly.
Title: Re: Can anybody help me with astronomy? Post by: George on Jan 25, 2012 Does this help?
https://biology-forums.com/index.php?topic=12808.msg42056#new (https://biology-forums.com/index.php?topic=12808.msg42056#new) https://biology-forums.com/index.php?topic=12807.msg42054#new (https://biology-forums.com/index.php?topic=12807.msg42054#new) https://biology-forums.com/index.php?topic=12806.msg42052#new (https://biology-forums.com/index.php?topic=12806.msg42052#new) Let me know if it worked out for you! |