(7030) Colombini Main-belt Asteroid
Discovered on 18 December 1993 by Stroncone at Stroncone.
Where Colombini is today
Seen from above the solar system on 2026-10-14: Colombini is 2.29 au from the Sun and 3.28 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 7030 |
| Provisional designation | 1993 YU |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.53 km (#8,214 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0740 |
| Rotation period | 6.59 hours |
| Absolute magnitude (H) | 13.89 |
| Orbital period | 3.81 years |
| Semi-major axis | 2.44 au |
| Perihelion – aphelion | 1.86 – 3.02 au |
| Eccentricity | 0.239 |
| Inclination | 9.33° |
| Closest distance between its orbit and Earth's (MOID) | 0.853 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.