NGC 2151 是 剑鱼座 的一個 星系。

The Hercules Cluster (Abell 2151) is a cluster of about 200 galaxies [4] some 500 million light-years distant in the constellation Hercules. It is rich in spiral galaxies and shows many interacting galaxies. [5] The cluster is part of the larger Hercules Supercluster, which is itself part of the much larger Great Wall super-structure. [6]

NGC 2151 是 劍魚座 的一個 星系。

NGC 2151 est un amas ouvert situé dans la constellation de la Dorade. Cet amas est situé dans le Grand Nuage de Magellan. Il a été découvert par l'astronome britannique John Herschel en 1835.

NGC 2151是剑鱼座的一个星系，是约翰·弗里德里希·威廉·赫歇尔发现于1835年1月31日。

Abell 2151 is a mighty cluster of galaxies with a surplus of beautiful interacting galaxies. Interestingly its distribution is quite chaotic and lacks the typical central elliptical galaxy that is a common feature of most galaxy clusters. However the brightest galaxy is the elliptical NGC 6041.

2020年6月13日 · "The Hercules Cluster (Abell 2151) is a cluster of about 200 galaxies some 500 million light-years distant in the constellation Hercules. It is rich in spiral galaxies and shows many interacting galaxies. The cluster is part of the larger Hercules Supercluster, which is itself part of the much larger Great Wall super-structure."

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 10 arcminutes across. Finder chart Please wait Loading 2 /4 Click and drag to rotate Mouse wheel to zoom in/out Touch with mouse to dismiss Click and drag the chart above to pan around the sky, or use the mouse wheel to zoom. Click to enlarge . Show information forNGC2151 (Open cluster)

NGC 2151 (NGC2151) is a spiral galaxy that is light years away from Earth in the constellation of Dorado.

2024年6月2日 · Point your telescope with the widest field of view between the 5.1 mag star r Herculii and binary star κ Herculii (5.0 mag and 6.2 mag, 27" separation). The centre of the cluster lies west of the 6.7 mag star HD 144149 and roughly stretches in north-south direction.