What is the luminosity of Wasat?
What is the luminosity of Wasat?
| Wasat Aa | |
|---|---|
| Luminosity | LSol |
| Absolute magnitude | |
| Mag Terra | 3.53 |
| Temperature | 6900° K |
What type of star is Wasat?
F0 IVDelta Geminorum / Spectral type
How far away is Pollux?
33.72 light yearsPollux / Distance to Earth
Locating Pollux The giant star lies close to Earth, about 35 light-years away, with a luminosity of about 32 times that of the sun, according to NASA. Its apparent magnitude is 1.14, making it the 17th brightest star in the night sky.
How long will Pollux last?
The star’s estimated age is 724 million years. Pollux is believed to have started its life as a main sequence star of the spectral type A, but eventually spent its supply of hydrogen and evolved into an orange giant. It will keep getting bigger until it reaches the end of its life cycle.
What color is Wasat?
Wasat Facts Wasat is a main star in the constellation Gemini and makes up the constellation outline. Based on the spectral type (F0IV…) of the star, the Wasat colour is yellow to white . The star can be seen with the naked eye, that is, you don’t need a telescope/binoculars to see it.
Is Pollux the North star?
At an apparent visual magnitude of 1.14, Pollux is the brightest star in its constellation, even brighter than its neighbor Castor (α Geminorum). Pollux is 6.7 degrees north of the ecliptic, presently too far north to be occulted by the Moon.
Is Sirius a twin star?
Sirius is a binary star consisting of a main-sequence star of spectral type A0 or A1, termed Sirius A, and a faint white dwarf companion of spectral type DA2, termed Sirius B. The distance between the two varies between 8.2 and 31.5 astronomical units as they orbit every 50 years.
How do you calculate Pollux?
Here’s how to find constellation Gemini using the Big Dipper Draw an imaginary line diagonally through the bowl of the Big Dipper, from the star Megrez through the star Merak. You are going in the direction opposite of the Big Dipper handle. This line will point to Castor and Pollux.
What will happen to Pollux?
Over time, Pollux will get even bigger and brighter. Then it will expel its outer layers, briefly surrounding itself with a colorful bubble of gas. That bubble will quickly fade, though, leaving only the star’s small dead core — a hot ember known as a white dwarf.
How many suns can fit in Pollux?
Pollux has around 1.91 solar masses, almost twice than that of the Sun and about nine times its radius. Pollux has an average temperature of around 4.666 Kelvins, a bit cooler than our sun. The radial velocity of Pollux is estimated to be around + 3.23 km / 2 mi per second.
How far apart are Castor and Pollux?
Pollux, a red giant star, is 33 light-years from Earth, according to NASA, while Castor is about 51 light-years away from us. (A light-year is the distance that light travels in a year, which is about 6 trillion miles, or 9.6 trillion kilometers.)
