(4074) Sharkov Main-belt Asteroid
Discovered on 22 October 1981 by N. S. Chernykh at Nauchnyj.
Where Sharkov is today
Seen from above the solar system on 2026-10-14: Sharkov is 2.92 au from the Sun and 3.83 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4074 |
| Provisional designation | 1981 UN11 |
| Orbit class | Main-belt Asteroid |
| Diameter | 12.0 km (#4,079 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.114 |
| Absolute magnitude (H) | 12.41 |
| Orbital period | 5.26 years |
| Semi-major axis | 3.02 au |
| Perihelion – aphelion | 2.91 – 3.14 au |
| Eccentricity | 0.0382 |
| Inclination | 9.83° |
| Closest distance between its orbit and Earth's (MOID) | 1.91 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.