(65852) Alle Main-belt Asteroid
Discovered on 7 March 1997 by Osservatorio San Vittore at Bologna.
Alessandro (“Alle”) Colombini (b. 2018) is the first son of Alberto Colombini and Elena Cuoghi. He is the second nephew of Ermes Colombini, one of the Osservatorio San Vittore observers.Naming citation (WGSBN Bull. 2, #3, 6), IAU / Minor Planet Center, via NASA/JPL
Where Alle is today
Seen from above the solar system on 2026-10-14: Alle is 2.88 au from the Sun and 3.68 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 65852 |
| Provisional designation | 1997 EX7 |
| Orbit class | Main-belt Asteroid |
| Absolute magnitude (H) | 15.0 |
| Orbital period | 4.07 years |
| Semi-major axis | 2.55 au |
| Perihelion – aphelion | 2.19 – 2.91 au |
| Eccentricity | 0.142 |
| Inclination | 3.91° |
| Closest distance between its orbit and Earth's (MOID) | 1.20 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 7 March 1997
- (9116) Billhamilton
- (12478) Suzukiseiji
- (18560) Coxeter
- (24916) Stelzhamer
- (29427) Oswaldthomas
- (35324) Orlandi
- (35325) Claudiaguarnieri
- (35326) Lucastrabla
- (118235) Federico
- (129564) Christy