(3222) Liller Main-belt Asteroid
Discovered on 10 July 1983 by E. Bowell at Anderson Mesa.
Where Liller is today
Seen from above the solar system on 2026-10-14: Liller is 2.88 au from the Sun and 3.07 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3222 |
| Provisional designation | 1983 NJ |
| Orbit class | Main-belt Asteroid |
| Diameter | 34.9 km (#1,154 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0390 |
| Rotation period | 12.6 hours |
| Absolute magnitude (H) | 11.53 |
| Orbital period | 5.42 years |
| Semi-major axis | 3.09 au |
| Perihelion – aphelion | 2.88 – 3.30 au |
| Eccentricity | 0.0682 |
| Inclination | 16.0° |
| Closest distance between its orbit and Earth's (MOID) | 1.89 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.