(2784) Domeyko Main-belt Asteroid
Discovered on 15 April 1975 by C. Torres at Cerro El Roble.
Where Domeyko is today
Seen from above the solar system on 2026-10-14: Domeyko is 2.02 au from the Sun and 1.23 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2784 |
| Provisional designation | 1975 GA |
| Orbit class | Main-belt Asteroid |
| Rotation period | 6.03 hours |
| Absolute magnitude (H) | 12.98 |
| Orbital period | 3.36 years |
| Semi-major axis | 2.24 au |
| Perihelion – aphelion | 1.85 – 2.63 au |
| Eccentricity | 0.175 |
| Inclination | 6.70° |
| Closest distance between its orbit and Earth's (MOID) | 0.833 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.