(28950) Ailisdooner Main-belt Asteroid
Discovered on 19 November 2000 by LINEAR at Socorro.
Ailis Clare Dooner (b. 1996) was awarded second place in the 2013 Intel International Science and Engineering Fair for her biochemistry project. She attends the Carmel High School, Carmel, California, U.S.A.Naming citation (MPC batch dated 2014-04-15), IAU / Minor Planet Center, via NASA/JPL
Where Ailisdooner is today
Seen from above the solar system on 2026-10-14: Ailisdooner is 3.16 au from the Sun and 2.19 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 28950 |
| Provisional designation | 2000 WF133 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.17 km (#12,352 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.233 |
| Absolute magnitude (H) | 14.54 |
| Orbital period | 5.23 years |
| Semi-major axis | 3.01 au |
| Perihelion – aphelion | 2.84 – 3.18 au |
| Eccentricity | 0.0574 |
| Inclination | 8.89° |
| Closest distance between its orbit and Earth's (MOID) | 1.84 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.