(543198) Rastislavmraz Main-belt Asteroid
Discovered on 5 September 2013 by K. Sárneczky T. Csörgei at Piszkesteto.
Rastislav Mráz shihan, (b. 1959) is a former Slovakian Karate champion. He has represented Slovakia at many tournaments, and also served as a head coach for the Slovakian National Karate team for many years. He is one of the few non-Japanese to attain 7th Dan rating from the Japan Karate Federation, and he holds the title of Kyoshi.Naming citation (WGSBN Bull. 1, #4, 10), IAU / Minor Planet Center, via NASA/JPL
Where Rastislavmraz is today
Seen from above the solar system on 2026-10-14: Rastislavmraz is 3.22 au from the Sun and 4.06 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 543198 |
| Provisional designation | 2013 TT115 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.17 |
| Orbital period | 5.57 years |
| Semi-major axis | 3.14 au |
| Perihelion – aphelion | 2.70 – 3.58 au |
| Eccentricity | 0.141 |
| Inclination | 13.5° |
| Closest distance between its orbit and Earth's (MOID) | 1.75 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.