(7039) Yamagata Main-belt Asteroid
Discovered on 14 April 1996 by T. Okuni at Nanyo.
Where Yamagata is today
Seen from above the solar system on 2026-10-14: Yamagata is 2.09 au from the Sun and 2.05 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 7039 |
| Provisional designation | 1996 GO2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.20 km (#12,279 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.210 |
| Absolute magnitude (H) | 13.94 |
| Orbital period | 3.71 years |
| Semi-major axis | 2.40 au |
| Perihelion – aphelion | 2.05 – 2.75 au |
| Eccentricity | 0.146 |
| Inclination | 6.55° |
| Closest distance between its orbit and Earth's (MOID) | 1.04 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.