(2755) Avicenna Main-belt Asteroid
Discovered on 26 September 1973 by L. I. Chernykh at Nauchnyj.
Where Avicenna is today
Seen from above the solar system on 2026-10-14: Avicenna is 2.12 au from the Sun and 1.15 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2755 |
| Provisional designation | 1973 SJ4 |
| Orbit class | Main-belt Asteroid |
| Diameter | 11.8 km (#4,152 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0660 |
| Absolute magnitude (H) | 13.56 |
| Orbital period | 4.81 years |
| Semi-major axis | 2.85 au |
| Perihelion – aphelion | 2.12 – 3.58 au |
| Eccentricity | 0.256 |
| Inclination | 4.56° |
| Closest distance between its orbit and Earth's (MOID) | 1.12 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 26 September 1973
More named asteroids discovered by L. I. Chernykh
- (1737) Severny
- (1771) Makover
- (1772) Gagarin
- (1789) Dobrovolsky
- (1790) Volkov
- (1792) Reni
- (1805) Dirikis
- (1828) Kashirina
- (1832) Mrkos
- (1833) Shmakova
- (1855) Korolev
- (1856) Ruzena
← (2754) Efimov · (2756) Dzhangar →