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Procyon or Alpha Canis Minor is a not a single star but a binary system.
The primary star Procyon A is a white main sequence star approximately 1.5 solar masses and a diameter of 2 solar diameters. It luminosity is about 7 times that of the sun and surface temperature is about 6,700 Kelvin.
The secondary star Procyon B is a dim white dwarf star with the mass of about 0.6 solar masses and a diameter of 0.01 that of the sun. It's luminosity is 0.00055 that of the sun and surface temperate of about 7,700 Kelvin.
Current theories of Procyon A suggest that it is too bright to be an ordinary main sequence star. It may well be a subgiant star having fused all the hydrogen in it's core to helium. The fusion moves out in a shell around the core causing the star to expand until it is about 80 - 100 times its current size.
What else can I help you with?
Which is smaller in size Procyon or Procyon B?
Procyon B is smaller in size compared to Procyon, as Procyon is a main sequence star (type F5IV-V) while Procyon B is a white dwarf companion star.
What is scientific name of raccoon?
Procyon LotorThe scientific name of the common raccoon is Procyon lotor.The scientific name of the Raccoon is Procyon lotor.
What is the size of star procyon?
Procyon is a binary star system consisting of two stars, Procyon A and Procyon B. Procyon A is a main sequence star with a diameter about twice that of our Sun, while Procyon B is a white dwarf about 1.5 times the diameter of Earth.
Lightyear of the procyon?
Procyon is 11.41 light years from Earth.
What color of procyon star?
Procyon is a binary star system with two components: Procyon A is a yellow-white F-type main-sequence star, while Procyon B is a white dwarf.
How big is procyon star?
Procyon is a binary star system, consisting of a main sequence star (Procyon A) and a white dwarf (Procyon B). Procyon A is slightly larger and more massive than the Sun, with a radius about 1.5 times that of the Sun. Procyon B is much smaller, with a radius about the same size as Earth.
Which is brighter Procyon or Gomeisa?
Procyon is a binary starProcyon A has an apparent magnitude of +0.34Procyon B has an apparent magnitude of +10.7Gomeisa has an apparent magnitude of +2.89So Procyon A is brighter than Gomeisa but Procyon B is dimmer.
How many times more luminous is Polaris than Procyon A?
Oh, dude, let me drop some knowledge on you. Polaris is about 2,000 times more luminous than Procyon A. It's like comparing a flashlight to the sun... well, not really, but you get the idea. So yeah, Polaris is shining bright like a diamond compared to Procyon A.
What is the scientific name of raccoons?
Common raccoons are Procyon lotor.
What is the temperature of procyon and his color?
Procyon, the brightest star in the constellation Canis Minor, has a surface temperature of approximately 6,500 Kelvin. This temperature gives Procyon a white hue, often described as bluish-white. As a binary star system, Procyon A is the primary component, while Procyon B is a white dwarf companion.
What is common name for procyon lotor?
Procyon lotor is the scientific name of the common raccoon.
Which star is smaller in size Procyon B or Mira?
mira
