NGC 6939

Date:
Imaged at:
Equipement:
Optics:
Mount:
Camera:
Exposure:
Luminance:
Red:
Green:
Blue:
H-alpha:

30-11-2005
Grand-Praz

Astro-Physics 130mm f8
Paramount
SXV25
8 x 15 min.

Messier:
NGC:
Name:
Constellation:
Distance:
Visual magnitude:
Description:

6939

Cepheus
5800 light years
7.8
With spiral galaxy NGC 6946