Vinogradov (crater)

Vinogradov Crater is an impact crater in the Margaritifer Sinus quadrangle of Mars, located at 20.2°S°S latitude and 37.7°W°W longitude. It is 223.5  km in diameter and was named after Alexander Pavlovich Vinogradov, and the name was approved in 1979 by the International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN).