Tags: Star.
YBP 1194 is a G5V star in the open cluster M67 in the constellation Cancer. It is the best solar twin found to date having the same temperature mass and chemical abundances as our sun. On December 19th 2013 it was announced to have an extrasolar planet with a period of 6.9 days an eccentricity of 0.24 and a mass of 0.34 MJ. Two more planets were later discovered.