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Cen A Subgroup Reference Libraries

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Centaurus Cluster
2010-09-13 16:39:39

The Centaurus A/M83, divided into subgroup Cen A and M83, is a complex group of galaxies located within Hydra, Centaurus, and Virgo constellations. The Cen A Subgroup, at a distance of 11.9 Mly (3.66 Mpc), is centered around Centaurus A, a nearby radio galaxy. The M83 Subgroup, at a distance of 14.9 Mly (4.56 Mpc), is centered around the Messier 83 (M83), a face-on spiral galaxy. Due to the...

Word of the Day
filiation
  • The relation of a son or daughter to a parent: the correlative of paternity.
  • The establishment of a filial relation, specifically by adoption.
  • In law, the judicial determination of the paternity of a child, especially of a bastard; affiliation.
The word 'filiation' comes from a Latin word meaning 'legal right of a son'.
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