(9904) Mauratombelli Main-belt Asteroid
Discovered on 29 July 1997 by Boattini, A., Tesi, L. at San Marcello.
Where Mauratombelli is today
Seen from above the solar system on 2026-10-14: Mauratombelli is 2.73 au from the Sun and 3.55 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 9904 |
| Provisional designation | 1997 OC1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 7.58 km (#7,024 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0890 |
| Absolute magnitude (H) | 14.28 |
| Orbital period | 4.52 years |
| Semi-major axis | 2.73 au |
| Perihelion – aphelion | 2.22 – 3.25 au |
| Eccentricity | 0.189 |
| Inclination | 8.48° |
| Closest distance between its orbit and Earth's (MOID) | 1.25 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.