(341590) Emmawatson Main-belt Asteroid
Discovered on 30 October 2007 by Catalina Sky Survey at Mount Lemmon.
Emma Watson (b. 1990) is an English actress and activist. She has gained recognition for her roles in both blockbuster and independent films, as well as her women's rights work.Naming citation (WGSBN Bull. 2, #7, 14), IAU / Minor Planet Center, via NASA/JPL
Where Emmawatson is today
Seen from above the solar system on 2026-10-14: Emmawatson is 3.16 au from the Sun and 3.97 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 341590 |
| Provisional designation | 2007 UM90 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.03 |
| Orbital period | 5.41 years |
| Semi-major axis | 3.08 au |
| Perihelion – aphelion | 2.87 – 3.30 au |
| Eccentricity | 0.0695 |
| Inclination | 11.8° |
| Closest distance between its orbit and Earth's (MOID) | 1.91 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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