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Beta Canis Majoris (β Canis Majoris, abbreviated Beta CMa, β CMa), also named Mirzam / ˈ m ɜːr z əm /, [13] is a star in the southern constellation of Canis Major, the "Great Dog", located at a distance of about 500 light-years (150 parsecs) from the Sun. [1]
where G is the gravitational constant, M is the mass of the star, R is the radius of the star, and L is the star's luminosity. As an example, the Sun 's thermal time scale is approximately 15.7 million years.
Each additional year of the dog’s life is then multiplied by between 4.3 and 13.4 years, depending on the breed, to find their human age. American Kennel Club The stages of a dog’s life
Say you have a 4-year-old Labrador named Comet — with the new equation, Comet's real "dog age" would be slightly older than 53. The reason for the difference is actually pretty simple.
Mu is a multiple star system located around 1244 light-years distant, [56] its components discernible in a small telescope as a 5.3-magnitude yellow-hued and 7.1-magnitude bluish star. [57] The brighter star is a giant of spectral type K2III, [ 56 ] while the companion is a main sequence star of spectral type B9.5V. [ 58 ]
A-Z Animals Articles 18 hours ago This Animal Has Reached Infestation Levels, Now Present in 80 of Tennessee’s 95 Counties From commercial crops to natural habitats, wild hogs are equal ...
A few million years ago, ε Canis Majoris was much closer to the Sun than it is at present, causing it to be a much brighter star in the night sky. About 4.4 million years ago, Adhara was 9.3 parsecs (30 ly) light-years from the Sun, and was the brightest star in the night sky with a magnitude of −4.13.
Tara Gregg / EyeEm/Getty Images. Height: 17 - 20 inches Weight: 25 - 46 pounds Personality: Smart, Playful Activity Level: High Shedding Factor: Moderate Life Expectancy: 10-13 years Full ...