Messier 7 - Wikipedia
Messier 7 or M7, also designated NGC 6475 and sometimes known as the Ptolemy Cluster, [4] is an open cluster of stars in the constellation of Scorpius. The cluster is easily detectable with the naked eye, close to the "stinger" of Scorpius.
Messier 7: Ptolemy’s Cluster
Feb 11, 2015 · Messier 7 (M7), also known as Ptolemy’s Cluster, is a bright open cluster in Scorpius constellation. The cluster lies at an approximate distance of 980 light years from Earth. It has the designation NGC 6475 in the New General Catalogue.
Messier 7 (M7) - The Ptolemy Cluster - Universe Today
Mar 14, 2016 · Messier 7 is one of the few Messier Objects that is easily detectable with the naked eye. Under dark conditions, it will appear as a conspicuous patch in the sky. But amateur...
Messier 7: The Ptolemy Cluster | Astro-Observer
Messier 7, also known as the Ptolemy Cluster or NGC 6475, is a striking open star cluster located in the constellation Scorpius. This bright and prominent cluster contains around 80 stars, with an estimated age of 200 million years.
Messier 7 (Ptolemy's Cluster) - Open Cluster in Scorpius
Messier 7 is a Open Cluster in the Scorpius constellation. Messier 7 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 3.3, Messier 7 is visible to the naked eye under a clear and dark sky, or with the help of a small binocular.
Messier 7 (NGC 6475) Ptolemy Cluster | Scorpius - GO …
Messier 7 (M7), also known as the Ptolemy Cluster, is a vibrant open cluster located in the constellation Scorpius. Renowned for its luminous stars and relative proximity, M7 offers an exciting opportunity to study star formation and cluster dynamics.
Ptolemy’s Cluster - Messier 7 (Massimo Di Fusco) - AstroBin
Aug 10, 2024 · Messier 7 (M7), also known as Ptolemy’s Cluster or NGC 6475, is a bright open cluster in Scorpius constellation that lies at an approximate distance of 980 light years from Earth.
Messier 7 - Wikiwand
Messier 7 or M7, also designated NGC 6475 and sometimes known as the Ptolemy Cluster, is an open cluster of stars in the constellation of Scorpius. The cluster is easily detectable with the naked eye, close to the "stinger" of Scorpius. With a declination of …
M7 - Marmot Observatory
Messier 7, also known as the Ptolemy Cluster, is a magnificent open star cluster located in the constellation Scorpius. It is one of the brightest and most prominent open clusters in the night sky, easily visible to the naked eye.
Messier 7 - Ptolomeu Cluster - Sky & Telescope
Apr 1, 2019 · Located in the constellation of scorpion, we have one of the most beautiful open agglomerates of our sky. Ptolemy observed this cluster as early as the second century, in 1764 Charles Messier cataloged it in his list of objects as Messier 7.