Piscis Austrinus

Piscis Austrinus

Piscis Austrinus (Piscis Australis, PsA, southern fish) is a constellation in the southern celestial hemisphere. Prior to the 20th century, it was also known as Piscis Notius. Its only star brighter than 4th magnitude is Fomalhaut, which is a first-magnitude star and is the 18th brightest star in the night sky.

Piscis Austrinus is a constellation bordered by Capricornus to the northwest, Microscopium to the southwest, Grus to the south, Sculptor to the east, Aquarius to the north.

Piscis Austrinus was one of the 48 constellations listed by the 2nd century astronomer Ptolemy, and it remains one of the 88 modern constellations. The stars of the modern constellation Grus once formed the "tail" of Piscis Austrinus. Petrus Plancius (Plancius (1552 – 1622) was a Flemish astronomer, cartographer) carved out a separate constellation and named it after the crane.

In Greek mythology, this constellation is known as the Great Fish and it is portrayed as swallowing the water being poured out by Aquarius, the water-bearer constellation. The two fish of the constellation Pisces are said to be the offspring of the Great Fish. In Egyptian mythology, this fish saved the life of the Egyptian goddess Isis, so she placed this fish and its descendants into the heavens as constellations of stars.

Bordering constellations
Capricornus | Microscopium | Grus | Sculptor | Aquarius
Wikipedia


Lists of stars by constellation
WallHapp Catalogue (WH)

LISTS OF STARS IN PISCIS AUSTRINUS
WallHapp Catalogue (WH)