Arcturus is a star located in the constellation of Boötes and is not known to have any planets orbiting around it. It is a red giant star that is relatively close to Earth in astronomical terms, at a distance of about 36.7 light-years. While exoplanets have been discovered around many other stars in our galaxy, none have been confirmed around Arcturus.
Vega appears brighter than Arcturus in the night sky because it is closer to Earth, being only about 25 light-years away compared to Arcturus which is around 37 light-years away. Additionally, Vega is a hotter and more luminous star compared to Arcturus, contributing to its perceived brightness.
No planets orbit around Mars. There are two moons that orbit around Mars.
bob sagans hamish kelsall its about 60,000 but the sun is 500,000,000
Arcturus has a mass estimated to be about 1.1 times the mass of our Sun, making it slightly more massive than the Sun.
Arcturus has an absolute magnitude of -0.29 and an apparent magnitude of -0.04
No, Arcturus is not a planet. It is a red giant star located in the constellation of Boötes. It is one of the brightest stars in the night sky and is visible to the naked eye.
A Voyage to Arcturus has 303 pages.
Vega appears brighter than Arcturus in the night sky because it is closer to Earth, being only about 25 light-years away compared to Arcturus which is around 37 light-years away. Additionally, Vega is a hotter and more luminous star compared to Arcturus, contributing to its perceived brightness.
Star Arcturus has a temperature of around 3,700 to 5,200 Kelvin.
Regulus Arcturus Black.Regulus Arcturus Black.Regulus Arcturus Black.Regulus Arcturus Black.
Arcturus
Arcturus is in class A.
No planets orbit around Rush Limbaugh.
Arcturus (in Bootes) and Antares (in Scorpius) are GIANT, reddish stars and are extremely bright - in fact, they are almost as bright as the planets.
No planets orbit around Mars. There are two moons that orbit around Mars.
None, by definition. Moons go around planets.
bob sagans hamish kelsall its about 60,000 but the sun is 500,000,000