(10709) Ottofranz Main-belt Asteroid
Discovered on 24 January 1982 by E. Bowell at Anderson Mesa.
Lowell Observatory astronomer Otto G. Franz (b. 1931) has studied binary stars using photography, area scanning techniques, speckle interferometry, by means of spectroscopic measurements of radial velocity, and using the Fine Guidance Sensors of the Hubble Space Telescope. The name was suggested by L. H. Wasserman.Naming citation (20050125/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Ottofranz is today
Seen from above the solar system on 2026-10-14: Ottofranz is 2.15 au from the Sun and 2.37 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 10709 |
| Provisional designation | 1982 BE1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.50 km (#11,642 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.134 |
| Rotation period | 5.40 hours |
| Absolute magnitude (H) | 13.7 |
| Orbital period | 4.08 years |
| Semi-major axis | 2.56 au |
| Perihelion – aphelion | 2.08 – 3.03 au |
| Eccentricity | 0.185 |
| Inclination | 6.51° |
| Closest distance between its orbit and Earth's (MOID) | 1.10 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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