Deep space
Messier 54
Globular cluster · M54 · NGC 6715
Globular cluster in Sagittarius
Photo: Wikimedia Commons · Public domain · Wikimedia Commons
Messier 54 is a globular cluster in the constellation Sagittarius. It was discovered by Charles Messier in 1778 and then included in his catalog of objects that could be mistaken for comets.
Description from Wikipedia (CC BY-SA 4.0).
In your sky
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Key facts
Distance
~87,400 light-years
Apparent mag.
+7.6
Apparent size
12′
Best seen with
Binoculars
Catalogue
M54 · NGC 6715
Did you know
- Listed as Messier 54 in the Messier catalogue, also known as NGC 6715.
- Found in the constellation Sagittarius.
- Within reach of ordinary binoculars under dark skies.
