Its brightest star is Fomalhaut (from the Arabic for “the fish’s mouth”), the 17th brightest star in the sky, with a magnitude of 1.16. Piscis Austrinus spans 20 degrees of the Zodiac in the Signs of Aquarius and Pisces, containing 2 named fixed stars. Available Resources for Piscis Austrinus The two stars in the system have a period of 178.3177 days. η Piscis Austrini (Eta Piscis Austrini) Eta Piscis Austrini is another multiple star system in Piscis Austrinus. VISIBILITY RIGHT NOWPiscis Austrinus is below the horizonfrom Greenwich, United Kingdom [change]. The system has an apparent magnitude of 5.12 and is approximately 93 light years distant from Earth. Constellation Piscis Austrinus Stars 18 48 Piscis Austrinus, (Latin: “Southern Fish”) constellation in the southern sky at about 22 hours right ascension and 30° south in declination.
α Piscis Austrini(the brightest star of Piscis Austrinus based on the Bayer catalog); or 23 Piscis Austrini(the 23th star in the constellation of Piscis Austrinus based on the Flamsteed catalog). Constellation Piscis Austrinus the Southern Fish, is a southern constellation sitting below constellation Aquarius, and between constellation Centaurus and constellation Cetus. Os Piscis Meridiani, Os Piscis Meridionalis, Os Piscis Notii, Difda al Auwel; 18th brightest star; has a circumstellar disk and one known planet ; suspected variable: ε PsA: ε: 18: 214748: 111954 22 h 40 m 39.33 s −27° 02′ 37.0″ 4.18 −2.61: 744: B8V: suspected variable, V max = 4.12 m, V min = 4.24 m: δ PsA: δ: 23: 216763: 113246 22 h 55 m 56.89 s Pi Piscis Austrini is a spectroscopic binary star in Piscis Austrinus.