and benefactor. || |-id=420 | 29420 Ikuo || || Ikuo Sato, the discoverer's brother || |-id=427 | 29427 Oswaldthomas || || Oswald Thomas (1882–1963) was an Austrian astronomer and popularizer of astronomy, who founded the Astronomical Bureau and Astronomical Society in Vienna || |-id=428 | 29428 Ettoremajorana || || Ettore Majorana, Italian theoretical physicist. || |-id=430 | 29430 Mimiyen || || Mimi Yen (born 1994) is a finalist in the 2012 Intel Science Talent Search, a science competition for high-school seniors, for her animal-sciences project. || |-id=431 | 29431 Shijimi || || Shijimi is a popular clam in Japan. The name was proposed by children who attended the Fureai Space Festival 2002, held in Matsue on Space Day in Japan. || |-id=432 | 29432 Williamscott || || William Scott mentored a finalist in the 2012 Intel Science Talent Search, a science competition for high-school seniors. || |-id=435 | 29435 Mordell || || Louis Joel Mordell, American-British mathematician || |-id=437 | 29437 Marchais || || Denis Marchais, French amateur astronomer || |-id=438 | 29438 Zhengjia || 1997 MV || The Zhengjia museums are located in Guangzhou, southern China. Dedicated to science education, the museums started educational astronomy programs with the National Astronomical Observatories operated by the Chinese Academy of Sciences. || |-id=439 | 29439 Maxfabiani || || Maximilian Fabiani (1865–1962), commonly known as Max Fabiani, was a central European architect and urban planner of mixed Italian-Austrian ancestry. He designed remarkable buildings in Vienna, Ljubljana, Trieste and Gorizia. || |-id=443 | 29443 Remocorti || || Remo Corti, Italian amateur astronomer and telescope maker || |-id=446 | 29446 Gouguenheim || 1997 PX || Lucienne Gouguenheim (born 1935) is a French radio astronomer at Meudon Observatory, who taught at Orsay University from 1962 to 2005. Observing the 21-cm line of galaxies, she helped reconcile the then-divergent values of the Hubble constant. She is a founding member of the Comité de Liaison Enseignants et Astronomes || |-id=447 | 29447 Jerzyneyman || || Jerzy Neyman, Poland-born American mathematician || |-id=448 | 29448 Pappos || 1997 QJ || Pappos of Alexandria, Greek mathematician || |-id=449 | 29449 Taharbenjelloun || || Tahar Ben Jelloun (born 1944) is a Moroccan writer, poet and essayist, who writes exclusively in French. || |-id=450 | 29450 Tomohiroohno || || Tomohiro Ohno (born 1983) is the sub-director of Hoshinomura Observatory in Fukushima prefecture in Japan. With his father, the director of the Hoshinomura