(5007) Keay Main-belt Asteroid
Discovered on 20 October 1990 by R. H. McNaught at Siding Spring.
Where Keay is today
Seen from above the solar system on 2026-10-14: Keay is 3.00 au from the Sun and 3.15 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 5007 |
| Provisional designation | 1990 UH2 |
| Orbit class | Main-belt Asteroid |
| Diameter | 7.31 km (#7,301 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.251 |
| Absolute magnitude (H) | 13.2 |
| Orbital period | 4.38 years |
| Semi-major axis | 2.68 au |
| Perihelion – aphelion | 2.18 – 3.18 au |
| Eccentricity | 0.188 |
| Inclination | 13.4° |
| Closest distance between its orbit and Earth's (MOID) | 1.17 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.