(20204) Yuudurunosato Main-belt Asteroid
Discovered on 1 March 1997 by T. Okuni at Nanyo.
Yuudurunosato is the nickname of Urushiyama, located in the western area of Nanyo city. The nickname is derived from the famous folk tale Yuuduru.Naming citation (20050523/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Yuudurunosato is today
Seen from above the solar system on 2026-10-14: Yuudurunosato is 2.80 au from the Sun and 1.87 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 20204 |
| Provisional designation | 1997 EV25 |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.61 km (#8,110 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.233 |
| Absolute magnitude (H) | 13.38 |
| Orbital period | 4.53 years |
| Semi-major axis | 2.74 au |
| Perihelion – aphelion | 2.61 – 2.86 au |
| Eccentricity | 0.0459 |
| Inclination | 4.24° |
| Closest distance between its orbit and Earth's (MOID) | 1.63 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.