What is the degrees Celsius for the star Rigel?

What determines a year on a planet? What day of the week was April 22 1968? How much would a 200-pound person weigh on the planet Mars? How are reflectance curves useful to scientist? How many astronauts were married in Apollo 13? What are some uses of satellites orbiting the earth? The planets revolution from the sun? What planet is sonic from'? What is the lowest tornado? Who invent the first watch? What is the distance between the earth and the moon in kl? How fast was a space shuttle? This planet has a giant magnetosphere that stretches millions of miles beyond the planet's surface? Does the moon accelerate as it revolves around it? The strip of the sky through which the sun the moon and the brightest planets appear to move in the course of a year is called what? Do stars orbit the sun? Why convectional rain does occur at night? When is the new series of doctor who starting series 7? How long does the earth take move? How much time does it take to one full moon to another?

What is the degrees Celsius for the star Rigel?