![](https://desert-astro.com/wp-content/uploads/2024/06/M106-RC-PS-5.5-hrs--1024x684.jpg)
Messier 106 (also known as NGC 4258) is an intermediate spiral galaxy in the constellation Canes Venatici. It was discovered by Pierre Méchain in 1781. M106 is at a distance of about 22 to 25 million light-years away from Earth. M106 contains an active nucleus classified as a Type 2 Seyfert, and the presence of a central supermassive black hole has been demonstrated from radio-wavelength observations of the rotation of a disk of molecular gas orbiting within the inner light-year around the black hole.[8] NGC 4217 is a possible companion galaxy of Messier 106.[7] A Type II supernova was observed in M106 in May 2014.[9] NGC 4248 @ 13.6 magnitude is lower left and other distant galaxies are visible in the image.
Imaged in my Desert Astro observatory with a Planewave CDK17, Paramount MEII, ZWOASI2600 MC Pro Duo. Unguided for 5 hours on 6/11/24. Processed with Pixinsight EZ Suite.