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UY Scuti (BD-12°5055) is a ... The size of UY Scuti compared to Earth's orbit and the Sun (barely visible) ... giving it a much closer distance of 1,800 pc (5,900 ly ...
Solar radius is a unit of distance used to express the size of stars in astronomy relative to the Sun. ... (432,300 miles) ... UY Scuti: 909 [9] 632,400,000: Betelgeuse:
Theoretical limit of star size (M31) ≳1,750 [9] L/T eff: Estimated by measuring the fraction of red supergiants at higher luminosities in a large sample of stars. Assumes an effective temperature of 3625 K. Reported for reference: LGGS J013339.28+303118.8 1,566 [129] Triangulum Galaxy: L/T eff: Theoretical limit of star size (M33) ≳1,500 [9 ...
English: Size comparison of evolved red supergiant star Stephenson 2-18, extreme red hypergiant star VY Canis Majoris and luminous red supergiant star UY Scuti. Bahasa Indonesia: Perbandingan ukuran bintang super raksasa merah berevolusi Stephenson 2-18, bintang hypergiant merah ekstrim VY Canis Majoris dan bintang super raksasa merah bercahaya ...
UY Scuti as quoted by Cruzalébes et al. 2019 UY Scuti has a radius of 948 solar radii, based on a distance of 1,526 pc and an angular diameter of 5.779 mas, in Cruzalébes et al. 2019. Should I add this value or is it too noisy and keep the radius given by Arroyo-Torres et al. 2013?
Stephenson 2 DFK 1, also known as RSGC2-01 [a] or St2-18, is a red supergiant (RSG) or possible extreme red hypergiant [2] (RHG) star in the constellation of Scutum.It lies near the open cluster Stephenson 2, which is located about 5.8 kiloparsecs (19,000 light-years) away from Earth in the Scutum–Centaurus Arm of the Milky Way galaxy, and is assumed to be one of a group of stars at a ...
In that case, why include stars above that limit if there are serious doubts, such as the distance for both Stephenson 2-18 and UY Scuti. Does it make sense to put Stephenson 2-18 on the list based on UY Scuti being on the list if UY Scuti shouldn't be there because it is both over the theoretical limit and has serious question marks over its ...
Scutum is not a bright constellation, with the brightest star, Alpha Scuti, being a K-type giant star [6] at magnitude 3.85. However, some stars are notable in the constellation. Beta Scuti is the second brightest at magnitude 4.22, followed by Delta Scuti at magnitude 4.72. It is also known as 6 Aquilae. [7]