pn (star) A binary star in the constellationCetus, Omicron (ο) Ceti. The system contains a variable red giant and a white dwarf. Its brightness varies from a magnitude 2 at its brightest to a magnitude 10 at its dimmest.
pn (given name|female|from=India).
pn (given name|female) popular from the 1970s to the 1990s.