Triangulum Galaxy / M33

Messier 33 

 

 

 My best photo of the Triangulum galaxy - Full resolution picture available on Telescopius Details : - Date : 19/Aug/2026 - Exposures : 31x180s Lights, 5x180s Darks, 10x5s Flats, 10x5s Darkflats - Gain : 126 - Sensor Temperature : 5ºC - Guiding : Yes Equipment : - Camera : ZWO ASI294MC Pro - Filters : SVBONY SV260 Light pollution filter - Telescope : Orion Newtonian 8"/790 mm N 203/790 (0.95x reducer/flattener) - Mount : EQ6 modified with Onstep 

 Description 

 The Triangulum Galaxy is a spiral galaxy 2.73 million light-years (ly) from Earth in the constellation Triangulum. It is catalogued as Messier 33 or NGC 598. With the D25 isophotal diameter of 18.74 kiloparsecs (61,100 light-years), the Triangulum Galaxy is the third-largest member of the Local Group of galaxies, behind the Andromeda Galaxy and the Milky Way. 

 Find more information about the Triangulum Galaxy on Wikipedia 

 

 Personal Stats 

 First observation 

 📆 31/8/2024 📍 Canadelo, Portugal 

 Imaging sessions 

  Date Bortle Class Total Exposure Time 31/8/2024  Class 3  1h03min (63x1min) 19/6/2026 Class 5 1h55min (31x180s) 

 

 Captured media 

 Photographs 

 

 My best photo of the Triangulum galaxy - Full resolution picture available on Telescopius Details : - Date : 19/Aug/2026 - Exposures : 31x180s Lights, 5x180s Darks, 10x5s Flats, 10x5s Darkflats - Gain : 126 - Sensor Temperature : 5ºC - Guiding : Yes Equipment : - Camera : ZWO ASI294MC Pro - Filters : SVBONY SV260 Light pollution filter - Telescope : Orion Newtonian 8"/790 mm N 203/790 (0.95x reducer/flattener) - Mount : EQ6 modified with Onstep 

 

 My best photo of the Triangulum galaxy - Full resolution picture available on Telescopius Details : - Date : 31/Aug/2024 - Exposures : 63x1min Lights, 10x60min Darks - ISO : 800 Equipment : - Camera : Canon 6D - Telescope : Svbony Apochromatic 80/448 mm SV503 80ED Doublet (0.8x reducer/flattener) - Mount : EQ5 modified with Onstep