It's age is estimated at 14 billion years and it's 'size' 160 light years in diameter.
This image was taken with Skywatcher 120/1000 and Canon 100d. 30 seconds at iso 1600.
Same image but adjusted levels in Gimp2.8
Tuesday 5 May 2015
Great Hercules Cluster M13
M13 (NGC 6205) The Great Cluster in the constellation Hercules is a globular cluster which lies some 25,000 light years away from Earth and has an apparent magnitude of 5.8. It's apparent size/diameter is 16.6 arc minutes.
It's age is estimated at 14 billion years and it's 'size' 160 light years in diameter.
This image was taken with Skywatcher 120/1000 and Canon 100d. 30 seconds at iso 1600.
It's age is estimated at 14 billion years and it's 'size' 160 light years in diameter.
This image was taken with Skywatcher 120/1000 and Canon 100d. 30 seconds at iso 1600.
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