(17090) Mundaca Main-belt Asteroid
Discovered on 10 May 1999 by LINEAR at Socorro.
Sebastian Mundaca (b. 1985) was awarded fourth place in the 2003 Intel International Science and Engineering Fair for his medicine and health team project. He attends the Eagle School, Antofagasta, Chile.Naming citation (20040614/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Mundaca is today
Seen from above the solar system on 2026-10-14: Mundaca is 2.27 au from the Sun and 1.30 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 17090 |
| Provisional designation | 1999 JE21 |
| Orbit class | Main-belt Asteroid |
| Diameter | 3.25 km (#14,595 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.220 |
| Absolute magnitude (H) | 14.84 |
| Orbital period | 3.65 years |
| Semi-major axis | 2.37 au |
| Perihelion – aphelion | 1.96 – 2.78 au |
| Eccentricity | 0.173 |
| Inclination | 1.41° |
| Closest distance between its orbit and Earth's (MOID) | 0.977 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Sebastian
All asteroids named after someone called Sebastian
Also discovered on 10 May 1999
- (11219) Benbohn
- (11225) Borden
- (11227) Ksenborisova
- (11228) Botnick
- (11229) Brookebowers
- (11230) Deschaffer
- (11231) Schiavo
- (11413) Catanach
- (11414) Allanchu
- (12117) Meagmessina
- (16048) Eddiedai
- (16049) D'Amore