Regulus is not in the 20th brightest stars as seen from Earth. It is the 22nd brightest star, 23nd if you include the sun.
In terms of absolute magnitude it is way down the list, there are many hundrededs of catalogued stars more luminous.
List of brightest stars and (apparent magnitude.)
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.
One of the 20 brightest stars in the sky is Sirius, also known as the "Dog Star". Sirius is the brightest star in the night sky and is located in the constellation Canis Major. Its luminosity and proximity to Earth make it a prominent feature in our night sky.
The discovery of Regulus is not attributed to a single individual, as it has been known and observed since ancient times. It is one of the brightest stars in the night sky and is visible to the naked eye.
The brightest star as seen from Earth is the sun. The brightest star in the night sky is Sirius.
The brightest star in the sky is Sirius. The brightest object that looks like a star is the planet Venus - which is brighter than any star. You can see it these days (Aug. 2010) after sunset in the west, as a very bright star.
Regulus
Regulus is a star located in the constellation Leo. It is the brightest star in the constellation and one of the brightest stars in the night sky. The name "Regulus" is Latin for "prince" or "little king."
Regulus is the brightest star in the constellation Leo and one of the brightest stars in the nighttime sky. It is about 77.5 light years from Earth.
The star Regulus, or Alpha Leonis, can be found in the constellation of Leo. It is the brightest star in the constellation.
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.
Yes, with an apparent magnitude of 1.40, Regulus is the brightest star in Leo.
Regulus (α Leo / α Leonis / Alpha Leonis) is the brightest star in the constellation Leo and one of the brightest stars in the nighttime sky.
The brightest star in the Leo constellation is Regulus, also known as Alpha Leonis. It is a blue-white main sequence star located approximately 77 light years away from Earth. Regulus is a prominent star in the night sky and is part of the Leo constellation's distinctive shape resembling a lion.
Regulus is one of the brightest stars in the sky. In the constellation Leo, Regulus is actually a multiple star system of 4 stars.
Regulus is a multiple star system composed of four stars that are organized into two pairs
Wolf 359 is the closest star to the constellation Leo. It is an extremely red dwarf.
It is Regulus, Alpha Leonis, whose magnitude is 1.34