(58664) IYAMMIX Main-belt Asteroid
Discovered on 21 December 1997 by Ticha, J., Tichy, M. at Klet.
The International Year of Astronomy (IYA 2009) is a global effort initiated by the IAU and UNESCO to stimulate worldwide interest in astronomy under the central theme “The Universe, Yours to Discover”. The IYA celebrates the 400th anniversary of the first use of an astronomical telescope.Naming citation (20090209/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where IYAMMIX is today
Seen from above the solar system on 2026-10-14: IYAMMIX is 1.95 au from the Sun and 0.991 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 58664 |
| Provisional designation | 1997 YA1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.71 km (#11,214 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0460 |
| Absolute magnitude (H) | 15.81 |
| Orbital period | 3.65 years |
| Semi-major axis | 2.37 au |
| Perihelion – aphelion | 1.79 – 2.95 au |
| Eccentricity | 0.245 |
| Inclination | 4.13° |
| Closest distance between its orbit and Earth's (MOID) | 0.782 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.