One of the largest known stars and is also one of the most luminous and massive red supergiants or red hypergiants. Size comparison between the sun and vy canis majoris which once held the title of the largest known star in the universe.
The sun is only 1 pixel in diameter in this image.
Uy scuti vy canis majoris vs sun. It has an estimated radius of 1 708 solar radii 1 188 10 9 kilometres. Vy canis majoris is near the end of its lifespan and is expected to explode as a supernova in the next 100 000 years. A zoomed in picture of the red giant star uy scuti.
Great uncertainties remain with the membership and order of the list especially when deriving various parameters used in calculations such as stellar luminosity and effective temperature. June 22 2020 january 6 2019 by anthony robinson there are thought to be between 100 billion and 400 billion stars in our galaxy the milky way and waaaay more beyond that so which is the largest star in the universe according to current calculations in 2019. Uy scuti is the largest known star with a diameter 1 708 times greater than the sun.
Uy scuti vs vy canis majoris which is the largest star in the universe. Uy scuti bd 12 5055 is a red supergiant star in the constellation scutum it is considered one of the largest known stars by radius and is also a pulsating variable star with a maximum brightness of magnitude 8 29 and a minimum of magnitude 10 56. With a margin of error of 192 r math math solar radii at the lower.
Below is a list of the largest stars currently known ordered by radius the unit of measurement used is the radius of the sun approximately 695 700 km. 1 420 120 solar radii. P p anium oxides in the atmosphere of vy vy canis majoris vs the earth ppt vy canis majoris powerpoint the old time gospel ministry news of what would the relative size of earth be if vy canis majoris wasif vy canis majoris was pared.
Thus a volume nearly 5 billion times that of. If uy scuti replaced the sun in the center of the solar system its photosphere would extend just beyond the orbit of jupiter. Vy canis majoris abbreviated to vy cma is an extreme oxygen rich o rich red hypergiant rhg or red supergiant rsg and pulsating variable star located at 1 2 kiloparsecs 3 900 ly away from earth in the constellation of canis major it is one of the largest known stars by radius and is also one of the most luminous and massive red supergiants as well as one of the.
Vy canis majoris ranging from 1 300 to 1 540 solar radii. Enjoy the videos and music you love upload original content and share it all with friends family and the world on youtube. P you can sign in to vote the answer.
Uy scuti vs sun size comparison.