The Alpha Centauri system actually has 3 stars.
Star
Apparent Magnitude
Luminosity (*sun)
Colour (U-B Scale - B-V Scale - Appearance)
Surface Temperature (Kelvin - Celsius - Fahrenheit)
Mass (Solar Masses)
Alpha Centauri A
-0.01
1.59
+0.23 - +0.69 - Yellow
5790 - 5517 - 9963
1.1
Alpha Centauri B
+1.33
0.5
+0.63 - +0.9 - Orange
5260 - 4987 - 9009
0.7
Proxima Centauri
+11.05
0.0017
1.9 (Red)
3042 - 2769 - 5016
0.123
i dont know about surface temp, but it IS a yellow supergiant, so im pretty sure its yellow
it is a white star
i think it is a noble star, i am not sure you might want to check Britannica to be certain.
a super giant g-type star
It is a [[wiki/G-type star|G-type]] [[wiki/Supergiant|supergiant]] ([[wiki/Yellow supergiant|yellow supergiant]]) [[wiki/Star|star]] in the [[wiki/Constellation|constellation]] aquarius.
The delta begins just beyond this cataract.
Delta Arietis is aK-type giant with an apparent magnitude of +4.35. Because of it's class, it will have a temperature of around 3,700--5,200 K which means it's colour will be orange.
1. Alpha Aquarii (Sadalmelik) 2. Beta Aquarii (Sadalsund) 3. Gamma Aquarii (Sadachbia) 4. Zeta Aquarii 5. R Aquarii
i think it is a noble star, i am not sure you might want to check Britannica to be certain.
Aquarii.
Beta Aquarii (Sadalsuud) is the brightest, and Alpha Aquarii (Sadalmelik) is the second brightest star in Aquarius.
The brightest star in Aquarius is Beta Aquarii with an apparent magnitude of 2.91. Its common name is Sadalsuud.
Epsilon Aquarii (Albali) is a star in the constellation Aquarius.It has a spectral type of A0 so it will appear white to blue white. (More to the blue)
Alpha Aquarii (Sadalmelik) is a single star in the constellation Aquarius.It has a spectral glass of G2. It will have the colour yellow but is not on the main sequence. It is classed as a yellow giant.
blue
close to orange
Theta Aquarii (Ancha) is a star in the constellation Aquarius.It has a spectral type of G8 so it has a colour of yellow/orange.Similar to our Sun but a bit cooler so has more orange associated with it.
a super giant g-type star
that depends on it's other color.