Meanings of minor planet names: 1–1000
| 840 Zenobia || 1916 AK || Zenobia (died c. 290 AD), a Slavic Holy Martyr, whose feast day is October 30 in the Eastern Orthodox and Roman Catholic Church. Alternatively, it may refer to Zenobia (c. 240 – c. 274 AD), the queen of the Palmyrene Empire in Syria, who was defeated by Aurelian in 272 AD. ||