(28451) Tylerhoward Main-belt Asteroid
Discovered on 5 January 2000 by LINEAR at Socorro.
Tyler Trettel Howard (b. 1993) was awarded second place in the 2011 Intel International Science and Engineering Fair for his energy and transportation project. He attends the Olathe Northwest High School, Olathe, Kansas, U.S.A.Naming citation (20121029/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Tylerhoward is today
Seen from above the solar system on 2026-10-14: Tylerhoward is 1.99 au from the Sun and 2.93 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 28451 |
| Provisional designation | 2000 AD129 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 15.54 |
| Orbital period | 3.71 years |
| Semi-major axis | 2.40 au |
| Perihelion – aphelion | 1.99 – 2.81 au |
| Eccentricity | 0.171 |
| Inclination | 1.71° |
| Closest distance between its orbit and Earth's (MOID) | 0.979 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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