November 9, 2010

NGC 2419 (11-5&6-2010)

NGC 2419 is a very distant globular cluster. It lies 300,000 light years away. If our galaxy were a frisbee, NGC 2419 would be at least two frisbee lengths beyond its edge! It was once thought to be free-floating in space, unconnected to any galaxy, but we now believe it is in orbit around our own Milky Way. NGC 2419 is the 5th most distant globular cluster from the sun. Source. The brightest stars in NGC 2419 are 17th magnitude.

This image is 28x5' with the AT8RC and the SXVF-H9C, from my backyard in The Woodlands. Actually, my last image of this was so fuzzy and faint that I have wanted to take another try. The prior image is posted here.

Here is a smaller version. Shrinking it a bit hides some of the noise and helps the star shapes in the cluster look more round:

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