Thread: How true
View Single Post
  #3  
Old 11-03-2016, 11:53 AM
astroron's Avatar
astroron (Ron)
Supernova Searcher

astroron is offline
 
Join Date: Mar 2005
Location: Cambroon Queensland Australia
Posts: 9,326
Quote:
Originally Posted by Somnium View Post
Clearly that is not true, Sirius would still be the brightest star in the sky without Sirius b . In fact, Sirius b is mag 8.44 , Sirius a is -1.47 and together they are -1.46. So the fact that Sirius is a double star actually makes it dimmer ... Counterintuitive
My thoughts exactly.
I just thought I would put it out there and see what other people come up with.
Cheers
Reply With Quote