Observing and Imaging Double and Variable Stars

971 topics in this forum

1. Double stars in same FOV as NGC 185 in Cass.

   By DarkerSky, November 18, 2012
   • 4 replies
   • 919 views
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   • DarkerSky
   • November 21, 2012

2. Double double...Gotcha!! 1 2

   By northernnutter, September 15, 2011
   • 47 replies
   • 5.4k views
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   • Merlin66
   • October 23, 2012

3. Purple star and other multiple systems in Cassiopeia

   By Guest, August 19, 2012
   • 7 replies
   • 1.2k views
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   • shinok
   • October 23, 2012

4. Antares

   By alan potts, September 22, 2012
   • 4 replies
   • 1.1k views
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   • lunator
   • October 10, 2012

5. Gamma Andromedae (Almach) BC split?

   By Moonshane, September 2, 2012   

   • moonshane
   • almach
   • 9 replies
   • 2k views
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   • alan potts
   • October 4, 2012

6. Gamma Delphini.

   By Doley68, September 23, 2012
   • 2 replies
   • 1k views
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   • Vlad
   • September 27, 2012

7. A lovely triple for the late Summer........

   By chiltonstar, August 19, 2012
   • 10 replies
   • 1.3k views
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   • alan potts
   • September 23, 2012

8. As Idiots Go....

   By Damo636, September 19, 2012
   • 5 replies
   • 1.1k views
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   • lunator
   • September 19, 2012

9. Mizar-A, Mizar-B, Alcor....

   By Tinker1947, August 19, 2012
   • 18 replies
   • 3.1k views
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   • Stu
   • September 5, 2012

10. More on webcamming doubles.....

    By chiltonstar, August 11, 2012
    • 4 replies
    • 843 views
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    • lunator
    • August 29, 2012

11. What would you try splitting & imaging with a 127 Mak?

    By Astro_LJ, August 26, 2012
    • 6 replies
    • 1.2k views
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    • lunator
    • August 27, 2012

12. Struve 2470 / 2474

    By RichardL, August 9, 2012
    • 4 replies
    • 1.6k views
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    • lunator
    • August 27, 2012

13. Mu Cephei (Garnet Star) Triple?

    By BargeGazer, August 19, 2012
    • 3 replies
    • 908 views
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    • RichardL
    • August 19, 2012

14. 70 Ophiuchi

    By Doley68, August 11, 2012
    • 2 replies
    • 896 views
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    • Doley68
    • August 12, 2012

15. webcam doubles

    By nytecam, August 6, 2012
    • 4 replies
    • 912 views
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    • chiltonstar
    • August 8, 2012

16. Shedir Double

    By Tinker1947, August 5, 2012
    • 1 reply
    • 1.2k views
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    • nytecam
    • August 6, 2012

17. Alberio

    By Fenriz, April 8, 2012
    • 17 replies
    • 2.2k views
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    • aurochs
    • August 3, 2012

18. Double stars with naked eye

    By astrostu, August 2, 2012
    • 2 replies
    • 1.3k views
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    • Josh Wilson
    • August 3, 2012

19. Triple star ????

    By Cloengaa, July 29, 2012
    • 4 replies
    • 958 views
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    • Cloengaa
    • July 30, 2012

20. Delta Cygni

    By chiltonstar, July 30, 2012
    • 3 replies
    • 1.3k views
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    • NGC 1502
    • July 30, 2012

21. Measuring positional angles

    By peterbolson, July 15, 2012
    • 6 replies
    • 1.1k views
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    • lunator
    • July 24, 2012

22. NLO spectrsocopers join international campaign

    By Ant, July 8, 2012
    • 0 replies
    • 509 views
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    • Ant
    • July 8, 2012

23. Backyard astronomer snaps Beta Pictoris dust disk

    By Phantom, November 29, 2011
    • 11 replies
    • 1.8k views
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    • WaveSoarer
    • July 2, 2012

24. Mizar :)

    By SFlowers, June 5, 2012
    • 5 replies
    • 1.1k views
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    • SFlowers
    • June 11, 2012

25. Recent Doubles

    By David JM, May 23, 2012
    • 3 replies
    • 896 views
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    • David JM
    • June 2, 2012