(328509) Kostyahrubych Main-belt Asteroid
Discovered on 21 August 2009 by Andrushivka at Andrushivka.
Kostyantyn Volodymyrovych Hrubych (b. 1968), known by his friendly nickname Kostya, is a Ukrainian journalist and TV presenter. His television programs are devoted to the problems of children, youth, and the lives of people in remote provinces. Ukrainian cuisine occupies a significant place in his TV show.Naming citation (WGSBN Bull. 5, #21, 12), IAU / Minor Planet Center, via NASA/JPL
Where Kostyahrubych is today
Seen from above the solar system on 2026-10-14: Kostyahrubych is 2.87 au from the Sun and 3.84 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 328509 |
| Provisional designation | 2009 QC10 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 17.39 |
| Orbital period | 3.73 years |
| Semi-major axis | 2.41 au |
| Perihelion – aphelion | 1.93 – 2.88 au |
| Eccentricity | 0.199 |
| Inclination | 0.947° |
| Closest distance between its orbit and Earth's (MOID) | 0.922 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.