(19413) Grantlewis Main-belt Asteroid
Discovered on 20 March 1998 by LINEAR at Socorro.
Grant Allen Lewis (b. 1985) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his engineering project. He attends the Delavan High School, Delavan, Illinois, U.S.A.Naming citation (20040830/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Grantlewis is today
Seen from above the solar system on 2026-10-14: Grantlewis is 2.13 au from the Sun and 1.82 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 19413 |
| Provisional designation | 1998 FB30 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.69 |
| Orbital period | 3.69 years |
| Semi-major axis | 2.39 au |
| Perihelion – aphelion | 2.09 – 2.68 au |
| Eccentricity | 0.125 |
| Inclination | 6.14° |
| Closest distance between its orbit and Earth's (MOID) | 1.10 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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All asteroids named after someone called Grant
Also discovered on 20 March 1998
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