(3512) Eriepa Main-belt Asteroid
Discovered on 8 January 1984 by J. Wagner at Anderson Mesa.
Where Eriepa is today
Seen from above the solar system on 2026-10-14: Eriepa is 2.22 au from the Sun and 2.08 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3512 |
| Provisional designation | 1984 AC1 |
| Orbit class | Main-belt Asteroid |
| Diameter | 4.88 km (#10,854 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.136 |
| Rotation period | 6.78 hours |
| Absolute magnitude (H) | 14.02 |
| Orbital period | 3.37 years |
| Semi-major axis | 2.25 au |
| Perihelion – aphelion | 1.69 – 2.81 au |
| Eccentricity | 0.247 |
| Inclination | 7.50° |
| Closest distance between its orbit and Earth's (MOID) | 0.718 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.