In May of 2023, another supernova appeared in M101 in Ursa Major. This was just 12 years after a previous supernova in M101 in 2011. My previous observatory had been disassembled and my new observatory was still under construction when it occurred, so I couldn’t image it right away. When the new observatory became operational in June, I was able to get luminance data of the new supernova using the new CDK17 on the L500 mount, as it was still quite bright. I combined those luminance data showing the supernova with LRGB data acquired with the Compustar C14. The supernova is indicated with tick marks and can be seen just east of the red HII region NGC 5461 within one of M101’s spiral arms.