(229836) Wladimarinello Main-belt Asteroid
Discovered on 28 August 2009 by Micheli, M., Pizzetti, G. P. at Lumezzane.
The Italian amateur astronomer Wladimiro Marinello is an active observer of minor planets and comets, also involved in the popularization of astronomy with schools and with the general public. He is a member of the observational staff at the Serafino Zani astronomical observatory.Naming citation (20111012/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Wladimarinello is today
Seen from above the solar system on 2026-10-14: Wladimarinello is 3.05 au from the Sun and 2.85 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 229836 |
| Provisional designation | 2009 QR34 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.25 |
| Orbital period | 5.21 years |
| Semi-major axis | 3.00 au |
| Perihelion – aphelion | 2.87 – 3.14 au |
| Eccentricity | 0.0456 |
| Inclination | 10.9° |
| Closest distance between its orbit and Earth's (MOID) | 1.86 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.