Struve 13


Axel Tute
Star: Struve 13
Date: Date: 26.10.2006
Time:
18:13 UT
Seeing: 9 / 10
Transparency: 6/10
Location: Germany.
Site classification: Rural
Conditions: 12°C, 84% rel. humidity, no wind, no moon
Sky darkness: Bortle 4
Telescope: Celestron 8 & Celestron Comet Catcher (Schmidt-Newton 51/4", 500mm)
Diagonal: yes
Eyepieces: 26mm Ploessel
Magnification: 77x

Most of the time STF13 looks like a peanut. For a few moments, when the air stands still, two components were visible. Both components had a light green colour.



 

       
 
Richard Jepeal
Star: Struve 13
Date: October/2006
Time:

Seeing: ---
Transparency: ---
Location of site: New Britain, Connecticut
USA

Site classification: Urban
Conditions:
Sky darkness: ---
Telescope: 8in Celestron Nexstar
Eyepieces: ---
Magnification
:



      

(c) 1998-2006 The Spirit of 33