(31559) Alonmillet Main-belt Asteroid
Discovered on 15 March 1999 by LINEAR at Socorro.
Alon Millet (b. 1998) was awarded second place in the 2014 Intel International Science and Engineering Fair for his plant sciences project. He attends the Academy for the Advancement of Science and Technology, Hackensack, New Jersey, U.S.A.Naming citation (MPC batch dated 2015-07-02), IAU / Minor Planet Center, via NASA/JPL
Where Alonmillet is today
Seen from above the solar system on 2026-10-14: Alonmillet is 2.42 au from the Sun and 2.99 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 31559 |
| Provisional designation | 1999 ED12 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 15.55 |
| Orbital period | 3.34 years |
| Semi-major axis | 2.23 au |
| Perihelion – aphelion | 2.03 – 2.43 au |
| Eccentricity | 0.0898 |
| Inclination | 6.12° |
| Closest distance between its orbit and Earth's (MOID) | 1.05 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.