(3629) Lebedinskij Main-belt Asteroid
Discovered on 21 November 1982 by A. Mrkos at Klet.
Where Lebedinskij is today
Seen from above the solar system on 2026-10-14: Lebedinskij is 2.31 au from the Sun and 1.75 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3629 |
| Provisional designation | 1982 WK |
| Orbit class | Main-belt Asteroid |
| Diameter | 5.78 km (#9,253 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.474 |
| Rotation period | 9.34 hours |
| Absolute magnitude (H) | 13.11 |
| Orbital period | 3.73 years |
| Semi-major axis | 2.40 au |
| Perihelion – aphelion | 2.16 – 2.65 au |
| Eccentricity | 0.103 |
| Inclination | 5.65° |
| Closest distance between its orbit and Earth's (MOID) | 1.16 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.