(2900) Lubos Perek Main-belt Asteroid
Discovered on 14 January 1972 by L. Kohoutek at Bergedorf.
Where Lubos Perek is today
Seen from above the solar system on 2026-10-14: Lubos Perek is 2.79 au from the Sun and 3.41 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2900 |
| Provisional designation | 1972 AR |
| Orbit class | Main-belt Asteroid |
| Diameter | 13.0 km (#3,728 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.219 |
| Absolute magnitude (H) | 12.18 |
| Orbital period | 5.25 years |
| Semi-major axis | 3.02 au |
| Perihelion – aphelion | 2.70 – 3.34 au |
| Eccentricity | 0.106 |
| Inclination | 10.1° |
| Closest distance between its orbit and Earth's (MOID) | 1.71 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.