(8410) Hiroakiohno Outer Main-belt Asteroid
Discovered on 24 August 1996 by Ueda, S., Kaneda, H. at Kushiro.
Hiroaki Ohno (b. 1948), director of Hoshinomura Observatory in Fukushima prefecture, is also a member of Shirakawa Observatory in Japan and Chiro Observatory in Australia. He is well known for his astrophotography and greatly contributes to the popularization of astronomy by frequent television and radio appearances.Naming citation (20010109/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Hiroakiohno is today
Seen from above the solar system on 2026-10-14: Hiroakiohno is 2.74 au from the Sun and 2.25 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 8410 |
| Provisional designation | 1996 QZ1 |
| Orbit class | Outer Main-belt Asteroid |
| Diameter | 13.1 km (#3,676 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.112 |
| Absolute magnitude (H) | 12.9 |
| Orbital period | 5.80 years |
| Semi-major axis | 3.23 au |
| Perihelion – aphelion | 2.67 – 3.79 au |
| Eccentricity | 0.174 |
| Inclination | 2.74° |
| Closest distance between its orbit and Earth's (MOID) | 1.67 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.