(6558) Norizuki Main-belt Asteroid
Discovered on 14 April 1991 by Endate, K., Watanabe, K. at Kitami.
Where Norizuki is today
Seen from above the solar system on 2026-10-14: Norizuki is 2.34 au from the Sun and 1.40 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 6558 |
| Provisional designation | 1991 GZ |
| Orbit class | Main-belt Asteroid |
| Rotation period | 2.45 hours |
| Absolute magnitude (H) | 14.33 |
| Orbital period | 3.41 years |
| Semi-major axis | 2.26 au |
| Perihelion – aphelion | 2.12 – 2.41 au |
| Eccentricity | 0.0628 |
| Inclination | 3.98° |
| Closest distance between its orbit and Earth's (MOID) | 1.11 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.