According to Wikipedia - Leo I is a dwarf spheroidal galaxy in Leo. At about 820,000 light years distant, it is a member of the Local Group of galaxies and is thought to be one of the most distant satellites of the MilkyWay. It was discovered in 1950 on plates from the Palomar 48" schmidt camera. It is only 12' N of Regulus which makes it easy to find, impossible (for most) to see and very difficult to image.
I know this is a rough image but I'm just happy to capture it. 4x300s