(3652) Soros Main-belt Asteroid
Discovered on 6 October 1981 by T. M. Smirnova at Nauchnyj.
Where Soros is today
Seen from above the solar system on 2026-10-14: Soros is 2.82 au from the Sun and 3.29 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3652 |
| Provisional designation | 1981 TC3 |
| Orbit class | Main-belt Asteroid |
| Diameter | 12.6 km (#3,852 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0440 |
| Absolute magnitude (H) | 13.53 |
| Orbital period | 3.64 years |
| Semi-major axis | 2.37 au |
| Perihelion – aphelion | 1.91 – 2.82 au |
| Eccentricity | 0.192 |
| Inclination | 2.27° |
| Closest distance between its orbit and Earth's (MOID) | 0.899 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.