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Messier 12

M12 by Gerard van den Braak

Object data

Object type:

M12 (NGC 6218)

Size:

14'

Magnitude:

6.1

Constellation:

Ophiuchus (Slangendrager)

Distance:

18.000 lichtjaar

 

 

Exposure data

Date, time

2012-07-26   23.55 hour

Location:

Zuidlaren, Holland

Telescope:

Takahashi FSQ106ED + ExtenderQ 1,7x

Camera:

Canon (mod)

Filters:

3x60sec

Temperature outside:

+20C

Processing tools:

PS CS-3

Imaged by:

Gerard van den Braak