(25710) Petelandgren Main-belt Asteroid
Discovered on 8 January 2000 by LINEAR at Socorro.
Peter Chal Landgren (b. 1990) was awarded second place in the 2009 Intel International Science and Engineering Fair for his environmental management team project. He attends the Westview High School, Portland, Oregon, U.S.A.Naming citation (20100428/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Petelandgren is today
Seen from above the solar system on 2026-10-14: Petelandgren is 2.59 au from the Sun and 2.93 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 25710 |
| Provisional designation | 2000 AL151 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.35 km (#14,341 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.273 |
| Absolute magnitude (H) | 14.71 |
| Orbital period | 3.49 years |
| Semi-major axis | 2.30 au |
| Perihelion – aphelion | 1.90 – 2.70 au |
| Eccentricity | 0.172 |
| Inclination | 8.33° |
| Closest distance between its orbit and Earth's (MOID) | 0.915 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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