(30306) Frigyesriesz Main-belt Asteroid
Discovered on 2 May 2000 by P. G. Comba at Prescott.
Frigyes Riesz (1880–1956), a Hungarian mathematician, did research in functional analysis and topology. The Riesz-Fischer theorem (proved also by Fischer in 1907) formed the mathematical basis for proving the equivalence of matrix mechanics and wave mechanics, a fundamental result in early quantum mechanics.Naming citation (WGSBN Bull. 5, #7, 4), IAU / Minor Planet Center, via NASA/JPL
Where Frigyesriesz is today
Seen from above the solar system on 2026-10-14: Frigyesriesz is 2.56 au from the Sun and 2.40 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 30306 |
| Provisional designation | 2000 JD |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 14.94 |
| Orbital period | 4.02 years |
| Semi-major axis | 2.53 au |
| Perihelion – aphelion | 2.46 – 2.60 au |
| Eccentricity | 0.0282 |
| Inclination | 2.01° |
| Closest distance between its orbit and Earth's (MOID) | 1.44 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.