LC control no. | sh 85122983 |
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Geographic heading | Sirius |
Variant(s) | Alpha Canis Majoris Dog Star |
See also | Double stars |
Subject example tracing | Example under Stars; Stars--Names |
Special note | This heading is not valid for use as a geographic subdivision. |
Found in | Encyclopedia Britannica, online, viewed 25 January 2021: Sirius (also called Alpha Canis Majoris or the Dog Star, its name comes from a Greek word meaning sparkling or scorching; brightest star in the night sky, 8.6 light-years from the solar system; known as Sothis to the ancient Egyptians and its heliacal rising was associated with the hottest part of the year for the ancient Romans, giving the expression "dog days"; binary star in the constellation Canis Major, first reported as a binary star in 1844 with its companion first seen in 1862; companion star Sirius B was the first white dwarf star to be discovered) |