(117439) Rosner Main-belt Asteroid
Discovered on 13 January 2005 by A. Lowe at Mayhill.
Arnie Rosner and Nancy Rosner are well-known photographers from Fountain Valley, California. Arnie is an accomplished astrophotographer, and Nancy is an award-winning travel photographer with a particular affection for Kenya.Naming citation (20060809/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Rosner is today
Seen from above the solar system on 2026-10-14: Rosner is 2.29 au from the Sun and 3.23 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 117439 |
| Provisional designation | 2005 AR36 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.48 |
| Orbital period | 4.16 years |
| Semi-major axis | 2.59 au |
| Perihelion – aphelion | 2.29 – 2.88 au |
| Eccentricity | 0.115 |
| Inclination | 2.41° |
| Closest distance between its orbit and Earth's (MOID) | 1.28 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 13 January 2005
- (117430) Achosyx
- (129137) Hippolochos
- (129138) Williamfrost
- (134146) Pronoybiswas
- (184280) Yperion
- (211977) Springob
- (214136) Alinghi
- (242529) Hilaomar
- (248183) Peisandros
- (280642) Doubs