(3411) Debetencourt Main-belt Asteroid
Discovered on 2 June 1980 by H. Debehogne at La Silla.
Where Debetencourt is today
Seen from above the solar system on 2026-10-14: Debetencourt is 2.04 au from the Sun and 2.92 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3411 |
| Provisional designation | 1980 LK |
| Orbit class | Main-belt Asteroid |
| Diameter | 5.49 km (#9,724 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.317 |
| Rotation period | 9.93 hours |
| Absolute magnitude (H) | 13.63 |
| Orbital period | 3.36 years |
| Semi-major axis | 2.24 au |
| Perihelion – aphelion | 1.98 – 2.51 au |
| Eccentricity | 0.118 |
| Inclination | 5.38° |
| Closest distance between its orbit and Earth's (MOID) | 1.00 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.