(4782) Gembloux Main-belt Asteroid
Discovered on 14 October 1980 by Debehogne, H., Houziaux, L. at Haute Provence.
Where Gembloux is today
Seen from above the solar system on 2026-10-14: Gembloux is 2.86 au from the Sun and 3.79 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4782 |
| Provisional designation | 1980 TH3 |
| Orbit class | Main-belt Asteroid |
| Diameter | 11.5 km (#4,306 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.135 |
| Absolute magnitude (H) | 12.33 |
| Orbital period | 4.78 years |
| Semi-major axis | 2.84 au |
| Perihelion – aphelion | 2.62 – 3.05 au |
| Eccentricity | 0.0759 |
| Inclination | 1.33° |
| Closest distance between its orbit and Earth's (MOID) | 1.61 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.