(3881) Doumergua Main-belt Asteroid
Discovered on 15 November 1925 by B. Jekhovsky at Algiers.
Where Doumergua is today
Seen from above the solar system on 2026-10-14: Doumergua is 2.64 au from the Sun and 3.63 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3881 |
| Provisional designation | 1925 VF |
| Orbit class | Main-belt Asteroid |
| Diameter | 11.0 km (#4,574 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0690 |
| Rotation period | 3.58 hours |
| Absolute magnitude (H) | 13.36 |
| Orbital period | 3.83 years |
| Semi-major axis | 2.45 au |
| Perihelion – aphelion | 2.08 – 2.82 au |
| Eccentricity | 0.151 |
| Inclination | 3.61° |
| Closest distance between its orbit and Earth's (MOID) | 1.10 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.