History of the star: One of the Pleiades or Seven Sisters. In Greek myth Celaeno was married to Poseidon and with him mother of Lycus (1), Nycteus, Eurypylus (5) and Triton. She was also said to be mother of Deucalion (1) by Prometheus. Another Celaeno was one of the Harpies.

See Alcyone the chief star in the Pleiades for astrological interpretations.