Ranna an aeir

Ranna an aeir ("The Constellations") is the title of a medieval Irish astronomical tract, thought to date from c.1500–1550? It was written in Early Modern Irish, with some words in English and Latin.

Manuscript Sources

 * National Library of Scotland; Advocates 72.1.2 olim Gaelic II (The National Library of Ireland holds a microfilm copy (n. 307, p. 452).)

Edition

 * A. O. Anderson, Ranna an aeir [The Constellations] in Revue Celtique, Ed. Henri d'Arbois de Jubainville, Volume 30, Paris, F. Vieweg (1909) page 404–417