Name: Messier 13
Other names:  
Description: Globular Cluster
Ascension: 16 : 41.7
Declanation: +36 : 28
Apparent diameter: 20.0 (arc min)
Constellation: Hercules
Magnitude: 5.8
Distance: 25000 light years
Equipment: Meade ETX 90 + ICX424 +foc red f/4 and no focred (b) f 13.8
Date / Time UTC: 12 may 2005 1:00
Stacked : (a) 42 of 154 (b) 52 of 213
Exposure time: 20 and 30 seconds
Location: The Hague, The Netherlands
Other info:  

 

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