RA Zentrum: 09h55m33s.290
DEC Zentrum: +69°04′01″.67
Date: Februar 26. 2023
Telescope: Meade LX200 ACF 8" OTA
Recording camera: ZWO ASI2600MM Pro
Mount: Sky-Watcher EQ6-R Pro
Exposure time: 5h 25´
Frames:
R: 55 x 60″
G: 55 x 60″
B: 55 x 60″
Ha: 16 x 600″
Software: Pleiades Astrophoto PixInsight, Skylum Luminar AI
Galaxy M 81 in the constellation Ursa Major (Great Bear) was discovered by German astronomer Johan Elert Bode on December 31, 1774 and is about 12 million light-years from Earth.
