Open Star Cluster M-46 (NGC 2437) in Puppis

and Planetary Nebula NGC 2438

There are three images shown below. The first is taken with Kopernik's 20-inch telescope. The second is another image of the cluster taken with our 80mm Brandon refractor. The third is another version of the 80mm refractor image that shows a wider field.


M-46, open star cluster



M-46, open star cluster


This is a 10 minute exposure taken with a Canon DSLR camera thru a Brandon 80mm APO refractor. North is at the top.


M-46, open star cluster




George Normandin, KAS

April 10th, 2005, revised March 7th, 2008