JANUARY 2010 OBSERVERS CHALLENGE – NGC-2264

From “Deep-Sky Wonders” visual notes by Sue French: 

“Dubbed the Christmas Tree Cluster by Leland S. Copeland, this striking cluster well deserves its nickname. I recall observing NGC 2264 long ago when I’d heard of the Christmas Tree but didn’t know to which cluster the name referred. One look through the eyepiece and I knew this must be it!”

“…I can imagine them fashioning a large five-pointed star crowning the tree. Since the tree hangs tip-south in the sky, it can sometimes be seen upright when viewed through a telescope that inverts the view…” 

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