IC5146 Cocoon Nebula

Distance from Earth:   About 2500 light years

Located in Cygnus

Telescope:  RCOS    12.5"

Camera :  ST-10xme AO-7 guided

Mount :           AP1200

Image date:  Aug 2006

 

   -- Filters used and total time--

Luminous  

Red             55 minutes

Green         55 minutes

Blue            55 minutes

Ha

OIII

SII