Piscis Austrinus Mâhi-ye daštari Fr.: Poisson austral The Southern Fish. A small constellation in the southern hemisphere, at 22h 30m right ascension, 30° south declination. Its brightest star, → Fomalhaut, has apparent visual magnitude 1.3. Abbreviation: PsA; genitive: Piscis Austrini. L. piscis "fish," cognate with Goth. fisks, O.E. fisc; austrinus "southern." |