Journal hcg50a's Journal: What is HCG50a?
HCG50a is the brightest component of Hickson Compact Group 50 (HCG50), a small group of 5 galaxies in the constellation Ursa Major. They are extremely faint, and are visible visually only in large telescopes, say > 25" in aperture.
There are 100 groups in the Hickson Compact Group catalog, compiled by Paul Hickson to investigate interacting galaxies.
More information on this interesting catalog can be found here .
What is HCG50a? More Login
What is HCG50a?
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