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Messier Objects

Messier M55

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M55 is located in the constellation Sagittarius, and is best viewed during Late Summer. The naked eye can see magnitude 6 objects (up to magnitude 8 under ideal dark sky conditions). For reference, the full moon is 30' (arc minutes) in size, or 1/2°.

      1. Name:
      2. N/A
      1. Type:
      2. Globular Cluster
      1. NGC:
      2. 6809
      1. Magnitude:
      2. 7
      1. Size:
      2. 19'
      1. RA:
      2. 19h 40.0m
      1. Dec:
      2. -30 58'
      1. Season:
      2. Late Summer

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