![]() ![]() VY Canis Majoris is so large that if it replaced the Sun, the star would extend for hundreds of millions of miles, between the orbits of Jupiter and Saturn. Centre de données astronomiques de Strasbourg. This artist's impression of hypergiant star VY Canis Majoris shows the star's vast convection cells and violent ejections. ![]() Original file (SVG file, nominally 1,254 × 783 pixels, file size: 7 KB) File information. IV Canis Majoris is south of the Ecliptic. The celestial hemisphere is equivalent to the hemispheres on Earth. Based on the location of Canis Major, IV Canis Majoris can be located in the southern hemisphere of the celestial sky. of Astronomy, University of Michigan, Bibcode: . Size of this PNG preview of this SVG file: 800 × 500 pixels. (1978), Michigan catalogue of two-dimensional spectral types for the HD stars, vol. 4, Ann Arbor: Dept. ![]() VY Canis Majoris - HD 58061 (RA: 07h22m58.327s DE:-25☄603.40') Before we leave the stars of Canis Major, there is one more to take note of. The primary star is a B2V blue main sequence star, with a magnitude of 3.0. It is a spectroscopic binary, 360 light years away. (Assista em HD) VY Canis Majoris é uma hipergigante vermelha muitas vezes maior que o Sol, é muito rara e extremamente ativa, com violentas erupções estelares em escalas gigantescas. (2012), "Rotational velocities of A-type stars. Gaia DR2 record for this source at VizieR. " Gaia Data Release 2: Summary of the contents and survey properties". ![]()
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