IC 2196 and Abell 586 (Wim van Berlo)

Celestial hemisphere: Northern · Constellation: Gemini (Gem) · Contains: IC 2193 · IC 2194 · IC 2196 · IC 2199

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IC 2196 and Abell 586

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IC 2196 and Abell 586

A very brief gap in the clouds allowed only 3 hours on this nice little group of galaxies near the very bright star Castor.
Nevertheless, Abell 586 is a rarely imaged galaxy cluster, some 2.5 billion lightyears distant. Its brightest member is approximately 4 times larger in diameter than the Andromeda galaxy. The cluster has a mass of about 450 trillion solar masses.
(source: Wikipedia - list of largest galaxies;, and :Cypriano, Eduardo & Neto, G. & Jr, L. & Kneib, Jean-Paul & Campusano, Luis. (2005). Gemini and Chandra Observations of Abell 586, A Relaxed Strong-lensing Cluster. The Astrophysical Journal. 630. 10.1086/430661. )

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IC 2196 and Abell 586

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