Photosites of Karel Odink       photo @ odink.ch

20230911-NGC6946.jpg
Fireworks Galaxy; NGC6946; ↕ 22 Mio LY; Ø 11x10'; ☼ 9.6 mag; 100 Mrd ✶✶; 900mm; ƒ4.5; Gain 120; 79x300“; 18x12mm; Lohnberg (.45 mcd/m2); 11.09.23