(5565) Ukyounodaibu Main-belt Asteroid
Discovered on 10 November 1991 by Natori, A., Urata, T. at Yakiimo.
Where Ukyounodaibu is today
Seen from above the solar system on 2026-10-14: Ukyounodaibu is 3.39 au from the Sun and 4.36 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 5565 |
| Provisional designation | 1991 VN2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 12.3 km (#3,971 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.203 |
| Spectral type | S |
| Absolute magnitude (H) | 12.22 |
| Orbital period | 4.71 years |
| Semi-major axis | 2.81 au |
| Perihelion – aphelion | 2.20 – 3.42 au |
| Eccentricity | 0.218 |
| Inclination | 10.3° |
| Closest distance between its orbit and Earth's (MOID) | 1.23 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by Natori, A., Urata, T.
- (4806) Miho
- (4959) Niinoama
- (5650) Mochihito-o
- (5744) Yorimasa
- (5784) Yoron
- (5855) Yukitsuna
- (6042) Cheshirecat
- (6136) Gryphon
- (6137) Johnfletcher
- (6527) Takashiito
- (6610) Burwitz
- (6649) Yokotatakao
← (5564) Hikari · (5567) Durisen →