(31651) Edurnepasaban Main-belt Asteroid
Discovered on 19 April 1999 by Lopez, A., Pacheco, R. at Costitx.
Edurne Pasaban Lizarribar (b. 1973) is a Spanish mountaineer who became the first woman in history to climb the 14 eight-thousanders, the highest mountains in the world, completing the final climb in 2010.Naming citation (WGSBN Bull. 5, #7, 6), IAU / Minor Planet Center, via NASA/JPL
Where Edurnepasaban is today
Seen from above the solar system on 2026-10-14: Edurnepasaban is 2.50 au from the Sun and 1.94 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 31651 |
| Provisional designation | 1999 HH2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.55 km (#13,828 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.267 |
| Rotation period | 7.31 hours |
| Absolute magnitude (H) | 14.7 |
| Orbital period | 3.59 years |
| Semi-major axis | 2.35 au |
| Perihelion – aphelion | 2.14 – 2.55 au |
| Eccentricity | 0.0868 |
| Inclination | 8.51° |
| Closest distance between its orbit and Earth's (MOID) | 1.14 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.