(75569) IRSOL Main-belt Asteroid
Discovered on 2 January 2000 by S. Sposetti at Gnosca.
The Institute IRSOL (Istituto Ricerche Solari), located in Locarno, is a leading observatory in the field of solar spectropolarimetry.Naming citation (20110218/MPCPages.arc), IAU / Minor Planet Center, via NASA/JPL
Where IRSOL is today
Seen from above the solar system on 2026-10-14: IRSOL is 2.01 au from the Sun and 1.03 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 75569 |
| Provisional designation | 2000 AD2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 2.54 km (#16,188 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.109 |
| Absolute magnitude (H) | 16.19 |
| Orbital period | 3.92 years |
| Semi-major axis | 2.48 au |
| Perihelion – aphelion | 1.98 – 2.99 au |
| Eccentricity | 0.205 |
| Inclination | 6.14° |
| Closest distance between its orbit and Earth's (MOID) | 0.992 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 2 January 2000
- (20743) Sunhojin
- (23110) Ericberne
- (23111) Fritzperls
- (25602) Ucaronia
- (25606) Chiangshenghao
- (27270) Guidotti
- (27314) Janemcdonald
- (45261) Decoen
- (53468) Varros
- (75564) Audubon
- (121817) Szatmary