The 1928 Summa, an S-type asteroid, was discovered on September 21, 1938 and is named after the Battle of Summa.
Summa is a S-type asteroid that orbits the Sun in the inner main-belt at a distance of 2.03.0 AU once every 3 years and 11 months (1,423 days). It was discovered on 21 September 1938, by Finnish astronomer Yrjo Vaisala at Turku Observatory in Southwest Finland. It was named for a Finnish village where the Battle of Summa took place. 
