(4112) Hrabal Main-belt Asteroid
Discovered on 25 September 1981 by M. Mahrova at Klet.
Where Hrabal is today
Seen from above the solar system on 2026-10-14: Hrabal is 3.09 au from the Sun and 2.60 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4112 |
| Provisional designation | 1981 ST |
| Orbit class | Main-belt Asteroid |
| Diameter | 45.5 km (#846 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0260 |
| Rotation period | 12.8 hours |
| Absolute magnitude (H) | 11.18 |
| Orbital period | 5.50 years |
| Semi-major axis | 3.12 au |
| Perihelion – aphelion | 3.00 – 3.23 au |
| Eccentricity | 0.0378 |
| Inclination | 16.6° |
| Closest distance between its orbit and Earth's (MOID) | 1.99 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 25 September 1981
More named asteroids discovered by M. Mahrova
← (4111) Lamy · (4113) Rascana →