(113684) Giannagianni Main-belt Asteroid
Discovered on 2 October 2002 by F. Bernardi M. Tombelli at Campo Imperatore.
Gianna Gianni (1963–2020) was an Italian amateur astronomer. She was the photographer at the Gruppo Astrofili Montelupo for several years.Naming citation (WGSBN Bull. 3, #3, 13), IAU / Minor Planet Center, via NASA/JPL
Where Giannagianni is today
Seen from above the solar system on 2026-10-14: Giannagianni is 3.05 au from the Sun and 3.71 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 113684 |
| Provisional designation | 2002 TG111 |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.86 km (#7,815 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0780 |
| Absolute magnitude (H) | 14.73 |
| Orbital period | 5.56 years |
| Semi-major axis | 3.14 au |
| Perihelion – aphelion | 3.00 – 3.28 au |
| Eccentricity | 0.0444 |
| Inclination | 14.2° |
| Closest distance between its orbit and Earth's (MOID) | 2.06 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also named after someone called Gianna
All asteroids named after someone called Gianna
Also discovered on 2 October 2002
- (78661) Castelfranco
- (84339) Francescaballi
- (84340) Jos
- (113659) Faltona
- (113661) Augustodaolio
- (113673) Bettystrickland
- (113683) Robertoornella
- (119961) Nastasi
- (135910) Umbertorepetti
- (149270) Andreacimatti