View Single Post
  #3  
Old 02-11-2020, 11:48 AM
jahnpahwa (JP)
Registered User

jahnpahwa is offline
 
Join Date: Apr 2020
Location: Canberra, AUS
Posts: 593
Quote:
Originally Posted by glend View Post
Hmm, I don't know about Beta P, Sky Safari has the separation listed as 0.7" (it's a binary star of roughly the same magnitude). I think it would be impossible with a 4" refractor. Perhaps "Wishful Seeing" was at work. Zeta Aquarii is more doable at 2.4", and I have certainly split that easily with my 127mm iStar f12. I will have a look at Beta P when I get the chance, but I believe it will not split with my 127mm, nor even show elongation.
That'd be unreal, thanks Glen! And yes, I'd be very happy to concede that wishful seeing was at play. It took me a while to be sure that I was indeed looking at what should be a double!

I need to prepare a bit better for a session, get a list of doubles from 2.5 down to 1.7 or so, and work through them. At the moment I'm looking at books in the dark, trying not to shine a torch at my imaging scope, googling J2000 co-ordinates... its a mess!
Reply With Quote