12153 Conon

12153 Conon (provisional designation: 3219 T-1) is a main-belt minor planet. It was discovered by Cornelis Johannes van Houten, Ingrid van Houten-Groeneveld, and Tom Gehrels at the Palomar Observatory in San Diego County, California, on March 26, 1971. It is named after Conon of Samos, a Greek astronomer and mathematician of the 3rd century BC.