(266710) Pedrettiadriana Main-belt Asteroid
Discovered on 31 August 2009 by M. Micheli at Haleakala.
Adriana Pedretti (b. 1950) is the mother of the discoverer. She always encouraged her son's passion for astronomy.Naming citation (WGSBN Bull. 2, #11, 10), IAU / Minor Planet Center, via NASA/JPL
Where Pedrettiadriana is today
Seen from above the solar system on 2026-10-14: Pedrettiadriana is 3.42 au from the Sun and 2.50 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 266710 |
| Provisional designation | 2009 QH37 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.26 |
| Orbital period | 5.57 years |
| Semi-major axis | 3.14 au |
| Perihelion – aphelion | 2.65 – 3.63 au |
| Eccentricity | 0.156 |
| Inclination | 9.85° |
| Closest distance between its orbit and Earth's (MOID) | 1.67 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Adriana
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