Just happened to notice the asteroid in this stacked frame of M45. Notes: Optics: Astro-Physics 305mm F/3.8 Riccardi-Honders Astrograph Mount: AP 900 CMOS: DL STC-7 Guider: DL SC-2 Captured and processed in Maxim DL. Three 300 second images each of RGB @ -20C Tim