Dr. Johannes Schilling – Messier 55
Messier 55, a splendid globular cluster in Sagittarius Sketch with 406mm Newton, 109X August 22th and 23th, 2016 Both evenings with very clear sky for this object with declination of -31° Magnitude: 7m Size: 15′ Distance: 18 000 Ly Location: Baindt near Ravensburg, Germany