Galaxy Messier 91
Galaxy Messier 91
  • Description: Galaxy Messier 91 and NGC4571 in Coma Berenices. M91 is a nice barred spiral glowing at magnitude 11, size is 5.4 x 4.2 arc minutes. AKA NGC4548. Next door is NGC4571 - an 11.8 magnitude SA spiral measuring 3.6 x 3.1 arc minutes.

  • Film: Hypered Kodak tech pan
  • Scope: 8" f6 Newtonian
  • Exposure: 50 Minutes
  • Location: Wilson Coulee Observatory, Alberta
  • Date: May 10, 1991
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