(29346) Mariadina Main-belt Asteroid
Discovered on 25 February 1995 by M. Tombelli at Cima Ekar.
Maria Dina Mannozzi (b. 1927) has since 1950 been a midwife in Montelupo.Naming citation (20020427/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Mariadina is today
Seen from above the solar system on 2026-10-14: Mariadina is 2.40 au from the Sun and 3.12 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 29346 |
| Provisional designation | 1995 DB13 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.97 |
| Orbital period | 4.54 years |
| Semi-major axis | 2.74 au |
| Perihelion – aphelion | 2.10 – 3.39 au |
| Eccentricity | 0.234 |
| Inclination | 12.0° |
| Closest distance between its orbit and Earth's (MOID) | 1.13 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Maria
- (4555) Josefaperez
- (6635) Zuber
- (7026) Gabrielasilang
- (7722) Firneis
- (9013) Sansaturio
- (9815) Mariakirch
- (9822) Hajdukova
- (10924) Mariagriffin
- (11517) Esteracuna
- (12005) Delgiudice
- (12624) Mariacunitia
- (13760) Rodriguez
All asteroids named after someone called Maria