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What is a group of four stars called?
In 1928, the International Astronomical Union (IAU) precisely divided the sky into 88 official constellations following geometric boundaries encompassing all of the stars within them.
What constellation is made up of 4 stars?
constellation Pegasus
Major stars When observers look at the constellation Pegasus, the part that stands out is the Square of Pegasus – a major asterism, or group of stars that is smaller than a constellation. The square is made up of four stars that are of nearly equal brightness, when seen from Earth.
What is the constellation Crux better known as?
In some strange and mysterious way, the four stars that comprise the constellation Crux — better known as the Southern Cross — have come to represent the lands that lie below the equator.
What is the English name of Draco?
dragon
Draco is the Latin word for serpent or dragon.
How many stars are in the constellation Crux?
Constellation Crux Astrology. Constellation Crux the Southern Cross, is a southern constellation laying south of conetalltion Centaurus. Crux spans only 13 degrees of the zodiac in the sign of Scorpio, and contains 5 named fixed stars.
What are the names of the four stars in the Southern Cross?
The four main stars of the famous Southern Cross constellation are Acrux (Alpha Crucis), bottom; Becrux (Beta Crucis), left; Gacrux (Gamma Crucis), top; and Delta Crucis, right. In some strange and mysterious way, the four stars that comprise the constellation Crux — better known as the Southern Cross — have come to represent the lands
Why is the constellation Crux known as the Southern Cross?
(Image credit: European Southern Observatory) In some strange and mysterious way, the four stars that comprise the constellation Crux — better known as the Southern Cross — have come to represent the lands that lie below the equator.
What are the names of the four stars that form the asterism?
The four main stars that form the asterism are Alpha, Beta, Gamma, and Delta Crucis. Acrux or Alpha Crucis is a triple star 321 light-years from Earth. Mimosa or Beta Crucis is a blue-hued giant star of magnitude 1.3, and lies 353 light-years from Earth. Gacrux or Gamma Crucis is an optical double star.