#main belt
- Adeona — A goddess in archaic Roman mythology protecting children and travelers, structurally invoked to ensure the safe return home of those who departed. In modern astronomy, the term designates 145 Adeona, a large and dark asteroid from the main asteroid belt, discovered in the 19th century by Christian Peters and considered the parent body of a distinct collisional family of asteroids.
- Amphiro — A proper noun of Greek origin attributed to one of the three thousand Oceanids, daughter of the Titans Oceanus and Tethys, mythologically personifying a rapid current or a specific aquatic flow; in astronomy, the term designates asteroid number 1005 (1005 Arago, previously known under the provisional code 1923 OA), a main-belt celestial body discovered in the year 1923.