(6570) Tomohiro Main-belt Asteroid
Discovered on 6 May 1994 by Endate, K., Watanabe, K. at Kitami.
Where Tomohiro is today
Seen from above the solar system on 2026-10-14: Tomohiro is 2.65 au from the Sun and 3.40 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 6570 |
| Provisional designation | 1994 JO |
| Orbit class | Main-belt Asteroid |
| Diameter | 23.0 km (#1,849 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0620 |
| Rotation period | 9.96 hours |
| Absolute magnitude (H) | 12.18 |
| Orbital period | 5.56 years |
| Semi-major axis | 3.14 au |
| Perihelion – aphelion | 2.61 – 3.67 au |
| Eccentricity | 0.167 |
| Inclination | 14.4° |
| Closest distance between its orbit and Earth's (MOID) | 1.63 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.