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Are any of the 20 nearest or 20 brightest stars white dwarf?
Yes, some of the 20 nearest stars are white dwarfs. For example, Sirius B, the companion star to Sirius A, is a white dwarf. Among the 20 brightest stars, Sirius B is the only white dwarf.
What constellation is the Regulus star in?
Regulus is located in the constellation Leo. It is the brightest star in the Leo constellation and is one of the brightest stars in the night sky.
How do you describe the stars of the first magnitude?
"First magnitude" usually means the brightest 21 stars, as seen from Earth. Another definition is stars with apparent magnitudes 0.5 to 1.5. This definition excludes the very brightest stars, like Sirius. They are the first stars that become visible after sunset and they all have names. Examples are Altair, Aldebaran, Capella, Spica, Antares, Fomalhaut, Deneb, Regulus, Sirius, etc. There can be confusion because First Magnitude stars are not stars with an "apparent magnitude" of exactly "one". They are just the brightest stars, but naturally their magnitudes are close to one.
How many stars are in lyra?
Lyra constellation contains around 11 stars visible to the naked eye. Its most famous star is Vega, which is one of the brightest stars in the sky.
What is the magnitude of Perseus' brightest star?
Alpha Persei (Mirfak or Algenib) is the brightest star in the constellation of Perseus.It has an apparent magnitude of 1.79 and an absolute magnitude of -4.50
Is Betelgeuse one of the 20 brightest stars?
Betelgeuse varies in brightness a bit, but it's around #8 in brightness.
Are any of the 20 nearest or 20 brightest stars white dwarf?
Yes, some of the 20 nearest stars are white dwarfs. For example, Sirius B, the companion star to Sirius A, is a white dwarf. Among the 20 brightest stars, Sirius B is the only white dwarf.
Is rigel the Brightest Star?
No, Sirius is the brightest star in the night sky. Rigel is one of the brightest stars in the constellation of Orion.
What are the two brightest stars in the orien?
the two brightest stars in the orien
What are the two brightest stars in the constellation Orien?
the two brightest stars in the orien
How many are the brightest stars of the Taurus?
You can take as many as you want.For instance: The ten brightest stars are ten; the 100 brightest stars are 100; etc.
What is the name of one of the brightest stars?
The Sun. Yes, but apart from the Sun, what's the brightest? The answer is "Sirius". This is apparent brightness. There are a lot of brighter stars, but they are farther away.
What are four brightest stars of Orion?
The four brightest stars of Orion are Betelgeuse, Rigel, Bellatrix, and Saiph. Betelgeuse and Rigel are the two brightest stars in Orion.
Why do stars like Alpha Cent uri appear so dim?
Actually, Alpha Centauri is one of the brightest stars in the sky. In general, stars are much dimmer than our Sun, mainly because they are very far away.Actually, Alpha Centauri is one of the brightest stars in the sky. In general, stars are much dimmer than our Sun, mainly because they are very far away.Actually, Alpha Centauri is one of the brightest stars in the sky. In general, stars are much dimmer than our Sun, mainly because they are very far away.Actually, Alpha Centauri is one of the brightest stars in the sky. In general, stars are much dimmer than our Sun, mainly because they are very far away.
What is Alpha Centuri?
Alpha centuri is one of the brightest stars in the universe.
Can you find Arcturus in the sky?
Yes - in fact, it is one of the brightest stars.
Is Rigel brighter or dimmer?
Rigel is one of the brightest stars in the sky.
