(575108) Doyrantsi Outer Main-belt Asteroid
Discovered on 5 August 2005 by NEAT at Palomar.
Doyrantsi is a village in northeastern Bulgaria, Shumen Province, where Sunay Ibryamov spent his childhood and became interested in astronomy. Through participation in the International Astronomical Search Collaboration (IASC), he found this asteroid.Naming citation (WGSBN Bull. 3, #2, 15), IAU / Minor Planet Center, via NASA/JPL
Where Doyrantsi is today
Seen from above the solar system on 2026-10-14: Doyrantsi is 3.94 au from the Sun and 4.92 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 575108 |
| Provisional designation | 2011 HK35 |
| Orbit class | Outer Main-belt Asteroid |
| Absolute magnitude (H) | 15.62 |
| Orbital period | 7.84 years |
| Semi-major axis | 3.95 au |
| Perihelion – aphelion | 3.37 – 4.52 au |
| Eccentricity | 0.145 |
| Inclination | 3.45° |
| Closest distance between its orbit and Earth's (MOID) | 2.36 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.