(30852) Debye Main-belt Asteroid
Discovered on 2 October 1991 by Borngen, F., Schmadel, L. D. at Tautenburg.
Dutch-American physical chemist Peter Debye (1884-1966), recipient of the 1936 Nobel prize in chemistry, carried out theoretical and experimental research in quantum physics, investigating molecular and crystalline structures, dipole moments, diffraction effects by x-rays and the scattering of light in gases.Naming citation (20020427/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Debye is today
Seen from above the solar system on 2026-10-14: Debye is 2.20 au from the Sun and 1.37 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 30852 |
| Provisional designation | 1991 TR6 |
| Orbit class | Main-belt Asteroid |
| Diameter | 1.99 km (#17,045 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.281 |
| Absolute magnitude (H) | 15.34 |
| Orbital period | 3.20 years |
| Semi-major axis | 2.17 au |
| Perihelion – aphelion | 1.83 – 2.51 au |
| Eccentricity | 0.156 |
| Inclination | 2.33° |
| Closest distance between its orbit and Earth's (MOID) | 0.817 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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