Chi Capricorni
Encyclopedia
Chi Capricorni is a star
in the constellation
Capricornus
. χ Capricorni is a white A-type
main sequence dwarf
with an apparent magnitude
of +5.30. It is approximately 191 light years from Earth
.
, , meaning Twelve States
, refers to an asterism which is represent twelve ancient states in the Spring and Autumn Period and the Warring States Period
, consisting of χ Capricorni, φ Capricorni
, ι Capricorni
, 38 Capricorni, 35 Capricorni, 36 Capricorni
, θ Capricorni
, 30 Capricorni, 33 Capricorni, ζ Capricorni
, 19 Capricorni, 26 Capricorni, 27 Capricorni, 20 Capricorni, η Capricorni
and 21 Capricorni. Consequently, χ Capricorni itself is represent the state Qi
, together with 112 Herculis in Left Wall of Heavenly Market Enclosure
(asterism).
R.H.Allen had opinion that χ Capricorni, together with φ Capricorni
, were represent the state Wei
(魏).
Star
A star is a massive, luminous sphere of plasma held together by gravity. At the end of its lifetime, a star can also contain a proportion of degenerate matter. The nearest star to Earth is the Sun, which is the source of most of the energy on Earth...
in the constellation
Constellation
In modern astronomy, a constellation is an internationally defined area of the celestial sphere. These areas are grouped around asterisms, patterns formed by prominent stars within apparent proximity to one another on Earth's night sky....
Capricornus
Capricornus
Capricornus is one of the constellations of the zodiac; it is often called Capricorn, especially when referring to the corresponding astrological sign. Its name is Latin for "horned male goat" or "goat horn", and it is commonly represented in the form of a sea-goat: a mythical creature that is half...
. χ Capricorni is a white A-type
Stellar classification
In astronomy, stellar classification is a classification of stars based on their spectral characteristics. The spectral class of a star is a designated class of a star describing the ionization of its chromosphere, what atomic excitations are most prominent in the light, giving an objective measure...
main sequence dwarf
Main sequence
The main sequence is a continuous and distinctive band of stars that appears on plots of stellar color versus brightness. These color-magnitude plots are known as Hertzsprung–Russell diagrams after their co-developers, Ejnar Hertzsprung and Henry Norris Russell...
with an apparent magnitude
Apparent magnitude
The apparent magnitude of a celestial body is a measure of its brightness as seen by an observer on Earth, adjusted to the value it would have in the absence of the atmosphere...
of +5.30. It is approximately 191 light years from Earth
Earth
Earth is the third planet from the Sun, and the densest and fifth-largest of the eight planets in the Solar System. It is also the largest of the Solar System's four terrestrial planets...
.
Chinese Name
In ChineseChinese language
The Chinese language is a language or language family consisting of varieties which are mutually intelligible to varying degrees. Originally the indigenous languages spoken by the Han Chinese in China, it forms one of the branches of Sino-Tibetan family of languages...
, , meaning Twelve States
Girl (Chinese constellation)
The Girl mansion is one of the Twenty-eight mansions of the Chinese constellations. It is one of the northern mansions of the Black Tortoise.- Asterisms :...
, refers to an asterism which is represent twelve ancient states in the Spring and Autumn Period and the Warring States Period
Warring States Period
The Warring States Period , also known as the Era of Warring States, or the Warring Kingdoms period, covers the Iron Age period from about 475 BC to the reunification of China under the Qin Dynasty in 221 BC...
, consisting of χ Capricorni, φ Capricorni
Phi Capricorni
Phi Capricorni is a star in the constellation Capricornus. φ Capricorni is an orange K-type bright giant with an apparent magnitude of +5.17...
, ι Capricorni
Iota Capricorni
Iota Capricorni is a star in the constellation Capricornus.ι Capricorni is a yellow G-type giant with a mean apparent magnitude of +4.28. It is approximately 216 light years from Earth...
, 38 Capricorni, 35 Capricorni, 36 Capricorni
36 Capricorni
36 Capricorni is a star in the constellation Capricornus. 36 Capricorni is a yellow G-type giant with an apparent magnitude of +4.50. It is approximately 179 light years from Earth.-Chinese Name:...
, θ Capricorni
Theta Capricorni
Theta Capricorni is a star in the constellation Capricornus. θ Capricorni is a white A-type main sequence dwarf with an apparent magnitude of +4.08...
, 30 Capricorni, 33 Capricorni, ζ Capricorni
Zeta Capricorni
Zeta Capricorni, , is a fourth-magnitude star in the constellation Capricornus. ζ Capricorni is a binary star, with the primary component ζ Capricorni A being a yellow G-type supergiant with an apparent magnitude of +3.77...
, 19 Capricorni, 26 Capricorni, 27 Capricorni, 20 Capricorni, η Capricorni
Eta Capricorni
Eta Capricorni is a binary star in the constellation Capricornus. It also has the traditional star name Arm. It is approximately 158 light years from Earth....
and 21 Capricorni. Consequently, χ Capricorni itself is represent the state Qi
Qi (state)
Qi was a powerful state during the Spring and Autumn Period and Period of the Warring States in ancient China. Its capital was Linzi, now part of the modern day city of Zibo in Shandong Province....
, together with 112 Herculis in Left Wall of Heavenly Market Enclosure
Heavenly Market enclosure
Tian Shi Yuan, the Heavenly Market Enclosure , is one of the San Yuan or Three enclosures. Stars and constellations of this group are visible during late summer and early autumn in the Northern Hemisphere . The summer triangle lies directly to the northwest.-Asterisms:The asterisms are :...
(asterism).
R.H.Allen had opinion that χ Capricorni, together with φ Capricorni
Phi Capricorni
Phi Capricorni is a star in the constellation Capricornus. φ Capricorni is an orange K-type bright giant with an apparent magnitude of +5.17...
, were represent the state Wei
Wei (state)
The State of Wei was a Zhou Dynasty vassal state during the Warring States Period of Chinese history. Its territory lay between the states of Qin and Qi and included parts of modern day Henan, Hebei, Shanxi and Shandong...
(魏).