Observing and Imaging Double and Variable Stars

974 topics in this forum

1. Some tight doubles in Orion and First Light

   By chiltonstar, December 8, 2015
   • 8 replies
   • 925 views
   • 
   • chiltonstar
   • December 9, 2015

2. 8 Lacertae

   By NGC 1502, September 26, 2015
   • 8 replies
   • 1.7k views
   • 
   • Perseus_m45
   • November 13, 2015

3. HD 74804 - Multiple System

   By jsmoraes, November 7, 2015
   • 3 replies
   • 827 views
   • 
   • Mr Spock
   • November 7, 2015

4. Epsilon Monocerotis

   By jsmoraes, October 22, 2015
   • 6 replies
   • 1.1k views
   • 
   • orion25
   • November 3, 2015

5. Adaptive optics for amateur CCDs?

   By choochoo_baloo, October 23, 2015
   • 9 replies
   • 2.3k views
   • 
   • JeremyS
   • October 24, 2015

6. Image scale for CCD photometry

   By james_screech, September 7, 2015
   • 5 replies
   • 2k views
   • 
   • Darryl
   • October 5, 2015

7. Started on the Sissy Haas book last night 4th Sept

   By philj, September 5, 2015
   • 4 replies
   • 1.2k views
   • 
   • philj
   • October 5, 2015

8. Theta Aurigae

   By John, September 28, 2015
   • 1 reply
   • 1.2k views
   • 
   • seo
   • September 28, 2015

9. My Kelling 2015 haul

   By philj, September 22, 2015
   • 3 replies
   • 772 views
   • 
   • JeremyS
   • September 22, 2015

10. A Catalogue of Double Stars

    By Mark at Beaufort, September 8, 2015
    • 7 replies
    • 1.2k views
    • 
    • melsmore
    • September 18, 2015

11. Some current fine triples and tight doubles.

    By cotterless45, September 10, 2015
    • 6 replies
    • 1.2k views
    • 
    • Tzitzis
    • September 11, 2015

12. Albireo

    By ntc, August 27, 2015
    • 9 replies
    • 1.4k views
    • 
    • jabeoo1
    • August 30, 2015

13. Photometry - Optec SSP3

    By SnakeyJ, August 29, 2015
    • 2 replies
    • 985 views
    • 
    • SnakeyJ
    • August 29, 2015

14. Baader reticle ep

    By bish, August 27, 2015
    • 4 replies
    • 1.2k views
    • 
    • Dave In Vermont
    • August 29, 2015

15. Polaris and Albireo

    By ivanB1975, August 16, 2015
    • 8 replies
    • 1.4k views
    • 
    • orion25
    • August 27, 2015

16. Kruger 60 in Cepheus.

    By cotterless45, August 9, 2015
    • 3 replies
    • 1.9k views
    • 
    • Dave In Vermont
    • August 24, 2015

17. Epsilon Lyrae - the movie

    By physicus, August 13, 2015
    • 3 replies
    • 1k views
    • 
    • laudropb
    • August 22, 2015

18. A short trip through Bootes

    By lunator, August 22, 2015
    • 1 reply
    • 626 views
    • 
    • laudropb
    • August 22, 2015

19. λ Cygni

    By cotterless45, August 3, 2015
    • 8 replies
    • 2.2k views
    • 
    • jkwhinfrey
    • August 13, 2015

20. Colourful Capricornus.

    By cotterless45, August 12, 2015
    • 3 replies
    • 642 views
    • 
    • laudropb
    • August 12, 2015

21. Into Aquarius.

    By cotterless45, August 7, 2015
    • 2 replies
    • 881 views
    • 
    • chiltonstar
    • August 7, 2015

22. Photometry with an SXVR H18

    By Tony Rodda, August 4, 2015
    • 2 replies
    • 1k views
    • 
    • Tony Rodda
    • August 5, 2015

23. The third element.

    By cotterless45, July 31, 2015
    • 3 replies
    • 939 views
    • 
    • xtreemchaos
    • July 31, 2015

24. Difference in colour Epsilon Lyrae

    By Moonshane, July 17, 2015
    • 8 replies
    • 1.3k views
    • 
    • Piero
    • July 30, 2015

25. Struve 2666

    By chiltonstar, July 29, 2015
    • 4 replies
    • 1k views
    • 
    • chiltonstar
    • July 29, 2015