(310273) Paulsmeyers Main-belt Asteroid
Discovered on 8 September 2004 by Pauwels, T., De Cat, P. at Uccle.
Paul Smeyers (b. 1934) is a Belgian astrophysicist and Professor at the Katholieke Universiteit Leuven. He has lectured and transmitted his passion for astrophysics to many students and contributed successfully to the Theory of Non-Radial Stellar Oscillations. Name suggested by P. Lampens and P. Van Cauteren.Naming citation (MPC batch dated 2016-08-18), IAU / Minor Planet Center, via NASA/JPL
Where Paulsmeyers is today
Seen from above the solar system on 2026-10-14: Paulsmeyers is 2.68 au from the Sun and 3.31 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 310273 |
| Provisional designation | 2011 UT52 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.08 km (#16,944 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0850 |
| Absolute magnitude (H) | 17.36 |
| Orbital period | 3.48 years |
| Semi-major axis | 2.30 au |
| Perihelion – aphelion | 1.88 – 2.72 au |
| Eccentricity | 0.183 |
| Inclination | 3.75° |
| Closest distance between its orbit and Earth's (MOID) | 0.872 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
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