(13684) Borbona Main-belt Asteroid
Discovered on 27 August 1997 by V. S. Casulli at Colleverde.
Borbona is a picturesque town in the Italian region Lazio, famous for works of art that include a twelfth-century cross in gold and silver.Naming citation (20040504/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where Borbona is today
Seen from above the solar system on 2026-10-14: Borbona is 3.25 au from the Sun and 2.34 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 13684 |
| Provisional designation | 1997 QQ2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 16.6 km (#2,771 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0940 |
| Rotation period | 44.4 hours |
| Absolute magnitude (H) | 12.76 |
| Orbital period | 5.66 years |
| Semi-major axis | 3.17 au |
| Perihelion – aphelion | 2.87 – 3.48 au |
| Eccentricity | 0.0969 |
| Inclination | 16.9° |
| Closest distance between its orbit and Earth's (MOID) | 1.88 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.