(5122) Mucha Main-belt Asteroid
Discovered on 3 January 1989 by A. Mrkos at Klet.
Where Mucha is today
Seen from above the solar system on 2026-10-14: Mucha is 2.72 au from the Sun and 3.15 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 5122 |
| Provisional designation | 1989 AZ1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.20 km (#5,626 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.275 |
| Rotation period | 2.73 hours |
| Absolute magnitude (H) | 12.33 |
| Orbital period | 4.17 years |
| Semi-major axis | 2.59 au |
| Perihelion – aphelion | 2.07 – 3.11 au |
| Eccentricity | 0.199 |
| Inclination | 12.8° |
| Closest distance between its orbit and Earth's (MOID) | 1.12 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 3 January 1989
More named asteroids discovered by A. Mrkos
- (2199) Klet
- (2304) Slavia
- (2325) Chernykh
- (2367) Praha
- (2403) Sumava
- (2404) Antarctica
- (2552) Remek
- (2559) Svoboda
- (2747) Cesky Krumlov
- (2811) Stremchovi
- (2889) Brno
- (2936) Nechvile
← (5121) Numazawa · (5123) Cynus →