(2423) Ibarruri Mars-crossing Asteroid
Discovered on 14 July 1972 by L. V. Zhuravleva at Nauchnyj.
Where Ibarruri is today
Seen from above the solar system on 2026-10-14: Ibarruri is 2.54 au from the Sun and 3.53 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2423 |
| Provisional designation | 1972 NC |
| Orbit class | Mars-crossing Asteroid |
| Diameter | 4.90 km (#10,814 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.330 |
| Rotation period | 140 hours |
| Spectral type | A |
| Absolute magnitude (H) | 13.53 |
| Orbital period | 3.24 years |
| Semi-major axis | 2.19 au |
| Perihelion – aphelion | 1.57 – 2.81 au |
| Eccentricity | 0.284 |
| Inclination | 4.06° |
| Closest distance between its orbit and Earth's (MOID) | 0.566 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.