(399442) Radicofani Main-belt Asteroid
Discovered on 2 February 2002 by ADAS at Cima Ekar.
Radicofani is a picturesque medieval Italian village located in the foothills of Mount Amiata in Tuscany. Radicofani combines history, culture and science. Today it is home to the Astronomical Observatory of Monte Calcinaio.Naming citation (WGSBN Bull. 4, #15, 10), IAU / Minor Planet Center, via NASA/JPL
Where Radicofani is today
Seen from above the solar system on 2026-10-14: Radicofani is 2.85 au from the Sun and 1.89 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 399442 |
| Provisional designation | 2002 CB1 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 16.2 |
| Orbital period | 5.20 years |
| Semi-major axis | 3.00 au |
| Perihelion – aphelion | 2.83 – 3.17 au |
| Eccentricity | 0.0557 |
| Inclination | 9.82° |
| Closest distance between its orbit and Earth's (MOID) | 1.86 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.