Photosites of Karel Odink       photo @ odink.ch

20230525-NGC4874.jpg
Coma Cluster; NGC4874; ↕ 340 Mio LY; ☼ 12-14 mag; 10000 Galaxies (1000 named); 900mm; ƒ4.5; Gain 120; 40x300“; 19x13mm; Lauwersoog (.27 mcd/m2); 25.05.23