(36672) Sidi Main-belt Asteroid
Discovered on 21 August 2000 by LONEOS at Anderson Mesa.
Foundling Sidonie Adlersburg (1933-1943) grew up with her foster parents Josefa and Hans Breirather in Sierning, Austria, until she was deported to Auschwitz, where she soon perished. She is memorialized in the novel Abschied von Sidonie by Erich Hackl. The name was suggested by H. Raab.Naming citation (20040306/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Sidi is today
Seen from above the solar system on 2026-10-14: Sidi is 2.41 au from the Sun and 2.08 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 36672 |
| Provisional designation | 2000 QR220 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 15.31 |
| Orbital period | 4.37 years |
| Semi-major axis | 2.67 au |
| Perihelion – aphelion | 2.39 – 2.96 au |
| Eccentricity | 0.106 |
| Inclination | 1.95° |
| Closest distance between its orbit and Earth's (MOID) | 1.38 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.