(1133) Lugduna Main-belt Asteroid
Discovered on 13 September 1929 by H. van Gent at Johannesburg.
Where Lugduna is today
Seen from above the solar system on 2026-10-14: Lugduna is 1.78 au from the Sun and 0.839 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1133 |
| Provisional designation | 1929 RC1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 8.28 km (#6,323 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.363 |
| Rotation period | 5.48 hours |
| Spectral type | S |
| Absolute magnitude (H) | 12.21 |
| Orbital period | 3.23 years |
| Semi-major axis | 2.19 au |
| Perihelion – aphelion | 1.78 – 2.60 au |
| Eccentricity | 0.187 |
| Inclination | 5.37° |
| Closest distance between its orbit and Earth's (MOID) | 0.781 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.