(345972) Rufin Main-belt Asteroid
Discovered on 14 October 2007 by B. Christophe at Saint-Sulpice.
Jean-Christophe Rufin (b. 1952) is a French doctor, diplomat, historian, globetrotter and novelist. He is the president of Action Against Hunger, was one of the earliest members of Médecins Sans Frontières, and is a member of the Académie Française.Naming citation (WGSBN Bull. 1, #1, 27), IAU / Minor Planet Center, via NASA/JPL
Where Rufin is today
Seen from above the solar system on 2026-10-14: Rufin is 2.76 au from the Sun and 2.39 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 345972 |
| Provisional designation | 2007 TM105 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 17.35 |
| Orbital period | 4.60 years |
| Semi-major axis | 2.76 au |
| Perihelion – aphelion | 2.54 – 2.99 au |
| Eccentricity | 0.0803 |
| Inclination | 0.620° |
| Closest distance between its orbit and Earth's (MOID) | 1.53 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Christophe
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- (211613) Christophelovis
All asteroids named after someone called Christophe
Also discovered on 14 October 2007
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