Stephenson 2
Open cluster in the constellation Scutum
Nº Q5178054 ★★★
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Stephenson 2
Open cluster in the constellation Scutum
Stephenson 2, also known as RSGC2 (Red Supergiant Cluster 2), is a young massive open cluster belonging to the Milky Way galaxy. It was discovered in 1990 as a cluster of red supergiants in a photographic, deep infrared survey by the astronomer Charles Bruce Stephenson, after whom the cluster is named.
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Médiane 7 j
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Ventes 30 j
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Fourchette 30 j
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Texte en anglais Pas encore d'article dans ta langue : extrait en anglais.
Stephenson 2, also known as RSGC2 (Red Supergiant Cluster 2), is a young massive open cluster belonging to the Milky Way galaxy. It was discovered in 1990 as a cluster of red supergiants in a photographic, deep infrared survey by the astronomer Charles Bruce Stephenson, after whom the cluster is named. It is located in the constellation Scutum at the distance of about 6 kpc from the Sun. It is likely situated at the intersection of the northern end of the Long Bar of the Milky Way and the inner portion of the Scutum–Centaurus Arm—one of the two major spiral arms.
Texte : Wikipédia en anglais, CC BY-SA 4.0. · Image : NASA/Spitzer/IRAC HEALPix (Public domain) ·
