(836465) Kulmatycki Mars-crossing Asteroid
Discovered on 11 September 2012 by M. Å»oÅnowski M. Kusiak at Tincana.
Wojciech Kulmatycki (b. 1963) is a Polish master-class shooting coach and popularizer of sport shooting. He is the coach of the national team in the sport-pistol and rapid-fire pistol competitions. Over the past two decades, Wojciech has trained numerous winners in international competitions organized by the International Shooting Sport Federation.Naming citation (WGSBN Bull. 6, #1, 13), IAU / Minor Planet Center, via NASA/JPL
Where Kulmatycki is today
Seen from above the solar system on 2026-10-14: Kulmatycki is 3.66 au from the Sun and 3.87 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 836465 |
| Provisional designation | 2012 RY11 |
| Orbit class | Mars-crossing Asteroid |
| Absolute magnitude (H) | 17.94 |
| Orbital period | 4.22 years |
| Semi-major axis | 2.61 au |
| Perihelion – aphelion | 1.48 – 3.74 au |
| Eccentricity | 0.433 |
| Inclination | 13.5° |
| Closest distance between its orbit and Earth's (MOID) | 0.547 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.