(678198) Jeanmariferenbac Main-belt Asteroid
Discovered on 9 October 2013 by M. Ory at Oukaimeden.
Jean-Marie Fehrenbach (b. 1940) is a French aeronautical engineer and amateur astronomer. He is one of the founders and a member of the management team of the Belesta observatory.Naming citation (WGSBN Bull. 5, #3, 19), IAU / Minor Planet Center, via NASA/JPL
Where Jeanmariferenbac is today
Seen from above the solar system on 2026-10-14: Jeanmariferenbac is 2.90 au from the Sun and 2.78 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 678198 |
| Provisional designation | 2017 OA85 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 17.64 |
| Orbital period | 4.66 years |
| Semi-major axis | 2.79 au |
| Perihelion – aphelion | 2.10 – 3.48 au |
| Eccentricity | 0.249 |
| Inclination | 9.27° |
| Closest distance between its orbit and Earth's (MOID) | 1.13 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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