Messier 71 (M71) is a globular cluster located in the small northern constellation Sagitta, the Arrow. The cluster lies at an approximate distance of 13,000 light years from Earth and has an apparent magnitude of 6.1. It has the designation NGC 6838 in the New General Catalogue.
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Messier 39 (M39) is a large open cluster located in the constellation Cygnus, the Swan. The cluster has an apparent magnitude of 5.5 and lies at a distance of 824.4 light years from Earth. It has the designation NGC 7092 in the New General Catalogue.
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Messier 29 (M29) is an open cluster located in the constellation Cygnus, the Swan. The cluster has an apparent magnitude of 7.1. Messier 29 is too faint to be spotted by the naked eye, but can be seen in binoculars. It is best observed in telescopes at the lowest powers. The cluster lies at an approximate distance of 4,000 light years from Earth. It has the designation NGC 6913 in the New General Catalogue.
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Messier 27 (M27), also known as the Dumbbell Nebula, Diabolo Nebula or Apple Core Nebula, is a planetary nebula in Vulpecula. The Dumbbell Nebula is large in size and quite bright, which makes it a popular object among amateur astronomers. It can be seen in binoculars and small telescopes.
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Messier 11 (M11), popularly known as the Wild Duck Cluster, is a rich, compact open cluster located in the southern constellation Scutum
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