- With Valter Giuliani
- With Marco Cavagna
- With Pierangelo Ghezzi
- With Francesco Manca
- With Paolo Chiavenna
- With Augusto Testa
Piero Sicoli (born 1954 ) is an Italian amateur astronomer and asteroid explorer.
He works as a coordinator at the Osservatorio Astronomico Sormano (IAU code 587 ) in Sormano, where he is responsible for the calculation of the orbital data of near-Earth objects. In the period from 1994 to 1998, he along with his colleagues discovered 43 asteroids.
The asteroid ( 7866 ) Sicoli was named after him.