Ruan Jiangao (b. 1986) is a Chinese amateur astronomer in Fangchenggang, Guangxi, who has many astronomical discoveries, including novae in M31 and M33, supernovae, asteroids, more than 80 SOHO comets and comet C/2009 G1(STEREO).
Discovered on 21-12-2011 in Xingming by Xu, Z., Gao, X.