(3119) Dobronravin Main-belt Asteroid
Discovered on 30 December 1972 by T. M. Smirnova at Nauchnyj.
Where Dobronravin is today
Seen from above the solar system on 2026-10-14: Dobronravin is 2.68 au from the Sun and 3.32 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3119 |
| Provisional designation | 1972 YX |
| Orbit class | Main-belt Asteroid |
| Diameter | 15.7 km (#2,977 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0980 |
| Rotation period | 6.40 hours |
| Absolute magnitude (H) | 13.04 |
| Orbital period | 5.35 years |
| Semi-major axis | 3.06 au |
| Perihelion – aphelion | 2.43 – 3.69 au |
| Eccentricity | 0.206 |
| Inclination | 4.76° |
| Closest distance between its orbit and Earth's (MOID) | 1.44 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.