(10147) Mizugatsuka Main-belt Asteroid
Discovered on 13 February 1994 by T. Kobayashi at Oizumi.
Mizugatsuka is a park in the middle of the southern trail of Mt. Fuji. The clear air makes it a mecca for amateur astronomers.Naming citation (20030501/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Mizugatsuka is today
Seen from above the solar system on 2026-10-14: Mizugatsuka is 3.20 au from the Sun and 2.26 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 10147 |
| Provisional designation | 1994 CK2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 12.0 km (#4,077 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0700 |
| Absolute magnitude (H) | 13.46 |
| Orbital period | 5.66 years |
| Semi-major axis | 3.18 au |
| Perihelion – aphelion | 2.76 – 3.60 au |
| Eccentricity | 0.132 |
| Inclination | 2.44° |
| Closest distance between its orbit and Earth's (MOID) | 1.77 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.