Aurora Borealis

Discussion in 'Off-Topic Discussion' started by Sheal, Jan 9, 2014.

  1. clueless1

    clueless1 member... yep, that's what I am:)

    Joined:
    Jan 8, 2008
    Messages:
    17,778
    Gender:
    Male
    Location:
    Here
    Ratings:
    +19,597
    Round here, if you see the skying flickering all different colours, you just assume its the former ICI companies malfunctioning yet again.
     
    • Funny Funny x 4
    • Like Like x 1
    • Sheal

      Sheal Total Gardener

      Joined:
      Feb 2, 2011
      Messages:
      36,116
      Gender:
      Female
      Location:
      Dingwall, Ross-shire
      Ratings:
      +54,352
      Probably because I took my camera but there were no Northern Lights last night. Typical!

      Harry......I spent ten minutes looking at the Winter Hexagon at 2am this morning, as clear as a bell! :)
       
      • Like Like x 1
      • HarryS

        HarryS Eternally Optimistic Gardener

        Joined:
        Aug 28, 2010
        Messages:
        8,906
        Gender:
        Male
        Occupation:
        Retired
        Location:
        Wigan
        Ratings:
        +16,249
        Hi Sheal it would be really clear last night . On Stargazing they used the Winter Hexagon as signposts to other objects. Apparently that area of the sky has a few galaxys which can be seen with good binoculars. I have never been confident enough to walk around late at night with binoculars , it may get people talking :biggrin:
        I can't find a good website showing the winter hexagon galaxies :dunno:
        Are the M objects on the star map a few posts up galaxies ?
         
        • Like Like x 1
        • clueless1

          clueless1 member... yep, that's what I am:)

          Joined:
          Jan 8, 2008
          Messages:
          17,778
          Gender:
          Male
          Location:
          Here
          Ratings:
          +19,597
          • Informative Informative x 1
          • Sheal

            Sheal Total Gardener

            Joined:
            Feb 2, 2011
            Messages:
            36,116
            Gender:
            Female
            Location:
            Dingwall, Ross-shire
            Ratings:
            +54,352
            Harry......I've not thought to use binoculars to look at the night sky. I can see so much here without from my garden as the street lights are all off by 12.30am and with very little industry on the island it is pitch black outside.

            I know very little about stargazing unfortunately so wouldn't know what the 'M' objects are. They could be motorways! :heehee:
             
            • Like Like x 1
            • Lolimac

              Lolimac Guest

              Ratings:
              +0
              :cool:....wish they'd turn them off round here:dbgrtmb:
               
              • Agree Agree x 1
              • Friendly Friendly x 1
              • Kristen

                Kristen Under gardener

                Joined:
                Jul 22, 2006
                Messages:
                17,534
                Gender:
                Male
                Location:
                Suffolk, UK
                Ratings:
                +12,669
                I'm a bit sceptical that it is worth looking at Galaxies with binoculars ... apart from Andromeda, just so that you have "seen it" and know where it is. You can just about make it out with the naked eye. I (and people I drone on to about it) am blown away by the fact that the light from Andromeda took over 2.5 million light years to get here. Even in my 12" reflector its just a fuzzy object, and less bright (which is all of them!!) galaxies are just a "small fuzzy object" of not particular note, unless it becomes a pretty serious hobby. However, Andromeda is the same "width" in my telescope's eyepiece as the Seven Sisters; they are about 450 light years away, so it is hard to comprehend how wide Andromeda is given the same angle of arc but extending from 450 light years out to 2.5 million. Width of Andromeda is about 4,500 light years :)

                Jupiter is in the evening sky just now, and you will be able to make out its moons with binoculars. Depending on how many are hiding behind / in front of the planet you should be able to see up to 4 moons with binoculars.

                They vary. They are objects of interest recorded by French astronomer Charles Messier in 1771. Of course he didn't know what they were, at that time, just that they were "relatively bright" and of interest :) Nice thumbnails of each object on Wikipedia:
                http://en.wikipedia.org/wiki/Messier_object
                In the Apparent Magnitude column smaller, positive, numbers are easier to see than larger positive numbers. For negative numbers then bigger negative numbers are increasingly bright - only things like the Moon and Sun have negative numbers for brightness though :) )

                Mostly star clusters rather than Galaxies in the Messier List I think. Star Clusters, particularly the Globular ones, are worth a look in binoculars. You might need to use averted-glaze (look out of the corner of your eye) to see much detail. Best of the crop is the Globular Cluster in Hercules (M13)

                An APP on your phone probably best (it will tell you what you are pointing it at :) ), but good star charts published each month here:
                http://www.skymaps.com/downloads.html
                they have the easier-to-see M-objects marked.
                 
                • Informative Informative x 2
                Loading...

                Share This Page

                1. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
                  By continuing to use this site, you are consenting to our use of cookies.
                  Dismiss Notice