(5481) Kiuchi Main-belt Asteroid
Discovered on 15 February 1990 by Endate, K., Watanabe, K. at Kitami.
Where Kiuchi is today
Seen from above the solar system on 2026-10-14: Kiuchi is 2.22 au from the Sun and 2.95 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 5481 |
| Provisional designation | 1990 CH |
| Orbit class | Main-belt Asteroid |
| Rotation period | 3.62 hours |
| Absolute magnitude (H) | 13.41 |
| Orbital period | 3.58 years |
| Semi-major axis | 2.34 au |
| Perihelion – aphelion | 2.20 – 2.48 au |
| Eccentricity | 0.0616 |
| Inclination | 5.96° |
| Closest distance between its orbit and Earth's (MOID) | 1.20 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.