Astronomy and Space

Delta Canis Majoris

Delta Canis Majoris is a supergiant star in the constellation of Canis Major. It is formally named Wezen (); Delta Canis Majoris is its Bayer designation. At an apparent magnitude of +1.83, it is the third-brightest star in the constellation. Based on parallax measurements, it is located at a distance of approximately 1,600 light years. Since 1943, the spectrum of this star has served as one of the stable anchor points by which other stars are classified.

Also on this shelf

See also

• ▸Exploration of Pluto
• ▸Great Barrier Reef
• ▸Hayabusa

Uncatalogued shelf

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