Dubhe is not a red giant but rather a subgiant star. It is the brightest star in the Big Dipper asterism and is classified as an evolved F-type subgiant star.
Secunda Giedi is a yellow giant.
No. The sun is a yellow main sequence star, sometimes called a yellow dwarf. The term is a bit counterintuitive, as a yellow dwarf is a bit larger than the average star, but still far smaller than a red giant.
Capella is a Yellow-Orange star like our own sun. However, it is a binary star, and that's what makes it as bright as it is.
Gamma Leonis (Algieba) is a binary star system in the constellation Leo.The brightest star has a spectral type of K0 and it is a orange giant star with an apparent colour of orange-yellow.The secondary star has a spectral type of G7, so it is a yellow giant star with an apparent colour of yellow-orange.Both stars are no longer on the main sequence.
yellow. from what I've read, it's a yellow giant
Most yellow stars do. The Sun is expected to follow this progression.
Dubhe is not a red giant but rather a subgiant star. It is the brightest star in the Big Dipper asterism and is classified as an evolved F-type subgiant star.
A yellow star. The Sun is definitely not a red giant; if it were to swell to the size of a red giant (like Antares, for example), our Earth would end up inside the Sun.
No, Betelgeuse is a red giant.
Secunda Giedi is a yellow giant.
No. The sun is a yellow main sequence star, sometimes called a yellow dwarf. The term is a bit counterintuitive, as a yellow dwarf is a bit larger than the average star, but still far smaller than a red giant.
Capella is a Yellow-Orange star like our own sun. However, it is a binary star, and that's what makes it as bright as it is.
Gamma Leonis (Algieba) is a binary star system in the constellation Leo.The brightest star has a spectral type of K0 and it is a orange giant star with an apparent colour of orange-yellow.The secondary star has a spectral type of G7, so it is a yellow giant star with an apparent colour of yellow-orange.Both stars are no longer on the main sequence.
Let's see...the life sequence for a YELLOW DWARF star, like our little G2, will see it become a red giant in a few billion years, probably consuming everything out to the orbit of Earth and not doing any favors to what's left of the solar system. So, in a way, its a red giant in the making. But its too small to ever be a neutron star. So, its a yellow star today, but someday will be a red giant. That's 3, maybe 4 billion years from now, so the yellow star will still be there for a very long time to come.
Capella is a binary star system located in the constellation of Auriga. It consists of two giant stars, Capella A and Capella B. Capella A is a yellow giant star, while Capella B is a smaller, cooler red giant star.
Delta Columbae (Ghusn al Zaitun) is a yellow giant star in the constellation Columba.