(1765) Wrubel Main-belt Asteroid
Discovered on 15 December 1957 by Indiana University at Brooklyn.
Where Wrubel is today
Seen from above the solar system on 2026-10-14: Wrubel is 3.75 au from the Sun and 4.43 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 1765 |
| Provisional designation | 1957 XB |
| Orbit class | Main-belt Asteroid |
| Diameter | 38.3 km (#1,022 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.130 |
| Rotation period | 5.26 hours |
| Spectral type | DX |
| Absolute magnitude (H) | 10.04 |
| Orbital period | 5.66 years |
| Semi-major axis | 3.18 au |
| Perihelion – aphelion | 2.60 – 3.75 au |
| Eccentricity | 0.181 |
| Inclination | 19.9° |
| Closest distance between its orbit and Earth's (MOID) | 1.69 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.