Its about 78 solar radii, which means that its diameter is 78 times larger than our own suns diameter of 1.392×106 .
so 78 x 1.392×106 = 1.086 x 108 km
or just over 108 million km
Betelgeuse is around 10 times greater in diameter than Rigel.
Rigel is brighter.
Rigel is not a constellation.
rigel and spica are two stars
The coordinates of Rigel are
Betelgeuse is around 10 times greater in diameter than Rigel.
The radius/diameter of Rigel is about 78 solar Radii.That is a radius of about 5.45 x 1010 meters or 0.363 AU.That is about the distance of Mercury from the Sun (0.387 AU)!Diameter of Rigel = 10.90 x 1010 m or 0.726 AU
Rigel is brighter.
Rigel is not a constellation.
Rigel
rigel and spica are two stars
The coordinates of Rigel are
Rigel is pronounced as "RYE-jell".
Betelgeuse is much larger than Rigel. Betelgeuse has a radius about 15 times the radius of Rigel, and a volume of about 3500 times Rigel.
Rigel's temperature is: 11,000 K And the colour is: Blue. To be exact Rigel is a Blue supergiant.
Rigel is 260 +/-20 parsecs away.
Rigel is not in the solar system.