
1) Moon of Jupiter 2) Offspring of Zeus
Found on
https://www.crosswordclues.com/clue/orthosie
[moon] Orthosie (iː {respell|or|THOS|ə-ee} or iː {respell|or|THOH|see}; Greek: Ορθωσία), also known as Jupiter XXXV, is a natural satellite of Jupiter. It was discovered by a team of astronomers from the University of Hawaii led by Scott S. Sheppard in 2001, and given the temporary designation S/2001 J 9. Orthosie is about 2 kilom...
Found on
http://en.wikipedia.org/wiki/Orthosie_(moon)

Satellite of the planet Jupiter. See TABLE 7. JUPITER - SATELLITE DATA
Found on
http://www.encyclo.co.uk/local/20448
No exact match found.