(3638) Davis Main-belt Asteroid
Discovered on 20 November 1984 by E. Bowell at Anderson Mesa.
👶 Davis as a baby name🐶 Davis as a dog name
Where Davis is today
Seen from above the solar system on 2026-10-14: Davis is 3.22 au from the Sun and 2.72 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3638 |
| Provisional designation | 1984 WX |
| Orbit class | Main-belt Asteroid |
| Diameter | 17.8 km (#2,527 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.158 |
| Rotation period | 8.90 hours |
| Absolute magnitude (H) | 11.7 |
| Orbital period | 5.23 years |
| Semi-major axis | 3.01 au |
| Perihelion – aphelion | 2.79 – 3.24 au |
| Eccentricity | 0.0746 |
| Inclination | 11.3° |
| Closest distance between its orbit and Earth's (MOID) | 1.77 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.