(4485) Radonezhskij Main-belt Asteroid
Discovered on 27 August 1987 by L. I. Chernykh at Nauchnyj.
Where Radonezhskij is today
Seen from above the solar system on 2026-10-14: Radonezhskij is 2.94 au from the Sun and 3.86 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4485 |
| Provisional designation | 1987 QQ11 |
| Orbit class | Main-belt Asteroid |
| Diameter | 14.2 km (#3,338 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.168 |
| Absolute magnitude (H) | 12.0 |
| Orbital period | 5.22 years |
| Semi-major axis | 3.01 au |
| Perihelion – aphelion | 2.78 – 3.23 au |
| Eccentricity | 0.0749 |
| Inclination | 10.1° |
| Closest distance between its orbit and Earth's (MOID) | 1.81 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 27 August 1987
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
← (4484) Sif · (4486) Mithra →