Advertisement
If you have a new account but are having problems posting or verifying your account, please email us on hello@boards.ie for help. Thanks :)
Hello all! Please ensure that you are posting a new thread or question in the appropriate forum. The Feedback forum is overwhelmed with questions that are having to be moved elsewhere. If you need help to verify your account contact hello@boards.ie
Hi there,
There is an issue with role permissions that is being worked on at the moment.
If you are having trouble with access or permissions on regional forums please post here to get access: https://www.boards.ie/discussion/2058365403/you-do-not-have-permission-for-that#latest

Satellites, do they 'throw' one?

  • 21-12-2010 9:53am
    #1
    [Deleted User]
    Posts: 0 ✭


    Was into astronomy years ago, but sadly had not looked up in about 25 years until the recent meteor showers, and of course this morning's lunar eclipse. Decided to go look for the contellations again. However, the thought struck me, has a lot changed in the past 25 years? Is the whole thing "thrown" a little by satellites, in the sense that is there a proliferation of them and do they draw the eye or are they subtle? Is there any good site that will tell you where to watch out for them so that you won't get fooled by one thinking you are looking at something of note?


Comments

  • #2
    Zubeneschamali
    Registered Users, Registered Users 2 Posts: 16,686 ✭✭✭✭Zubeneschamali


    Conor74 wrote: »
    Is the whole thing "thrown" a little by satellites, in the sense that is there a proliferation of them and do they draw the eye or are they subtle?

    Visible satellites are very low and fast, you can't mistake them for stars/planets etc.

    www.heavens-above.com has very good satellite tracking.


  • #3
    John mac
    Registered Users, Registered Users 2 Posts: 5,140 ✭✭✭John mac


    what about geostationary ones? astra etc..


  • #4
    rccaulfield
    Registered Users, Registered Users 2 Posts: 1,015 ✭✭✭rccaulfield


    John mac wrote: »
    what about geostationary ones? astra etc..

    Good point, i read that theres only one area that a satellite can be geostationary though? Assimov!


  • #5
    Zubeneschamali
    Registered Users, Registered Users 2 Posts: 16,686 ✭✭✭✭Zubeneschamali


    John mac wrote: »
    what about geostationary ones? astra etc..

    They aren't visible, being 36,000 km away. Stuff you can see is only a few hundred km up.


  • #6
    hbr
    Closed Accounts Posts: 760 ✭✭✭hbr


    rccaulfield wrote: »
    Assimov!

    Right genre, wrong man. The Clarke Belt is named after Arthur C. Clarke.


  • Advertisement
  • #7
    rccaulfield
    Registered Users, Registered Users 2 Posts: 1,015 ✭✭✭rccaulfield


    hbr wrote: »
    Right genre, wrong man. The Clarke Belt is named after Arthur C. Clarke.

    I know i meant thats where i read it-Asimov, "X stands for unknown"


Advertisement