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γ Leonis (Latinised to Gamma Leonis) is the star's Bayer designation.The A and B components of the binary are often referred to as γ 1 Leonis and γ 2 Leonis, respectively.. It also bore the traditional name Algieba or Al Gieba, which originated from the Arabic الجبهة Al-Jabhah, meaning 'the forehead' (despite this meaning, the star actually appears in the mane of Leo).
This galaxy is a member of a small group of galaxies that includes M65 and NGC 3628, known as the Leo Triplet or the M66 Group. [10] M65 and M66 are a common object for amateur astronomic observation, being separated by only 20′. [9] M66 has a morphological classification of SABb, [5] indicating a spiral shape with a weak bar feature and ...
Regulus is the brightest object in the constellation Leo and one of the brightest stars in the night sky. It has the Bayer designation designated α Leonis, which is Latinized to Alpha Leonis, and abbreviated Alpha Leo or α Leo. Regulus appears singular, but is actually a quadruple star system composed of four stars that are organized into two ...
Leos are ruled by the sun, making people want to bask in the warm, generous, giving light. Leos have a way of making others feel beautiful and special, which is why they tend to be social butterflies.
Leo, with Leo Minor above, as depicted in Urania's Mirror, a set of constellation cards published in London c.1825. Leo is also home to a bright variable star, the red giant R Leonis. It is a Mira variable with a minimum magnitude of 10 and normal maximum magnitude of 6; it periodically brightens to magnitude 4.4.
The other two stars are the main sequence orange dwarf Regulus B and its red dwarf companion Regulus C. With apparent magnitudes of 8.13 and 13.50, they can't be seen with naked eye. [23] This means the entire system is named after its brightest star. Regulus A appears egg-shaped due to an extreme rotational speed.
The Leo Triplet (also known as the M66 Group) is a small group of galaxies about 35 million light-years away [5] in the constellation Leo. This galaxy group consists of the spiral galaxies M65 , M66 , and NGC 3628 .
The irises of human eyes exhibit a wide spectrum of colours. Eye color is a polygenic phenotypic trait determined by two factors: the pigmentation of the eye's iris [1] [2] and the frequency-dependence of the scattering of light by the turbid medium in the stroma of the iris. [3]: 9