(3957) Sugie Main-belt Asteroid
Discovered on 24 July 1933 by K. Reinmuth at Heidelberg.
Where Sugie is today
Seen from above the solar system on 2026-10-14: Sugie is 3.05 au from the Sun and 2.25 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 3957 |
| Provisional designation | 1933 OD |
| Orbit class | Main-belt Asteroid |
| Diameter | 23.5 km (#1,818 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0321 |
| Absolute magnitude (H) | 12.75 |
| Orbital period | 5.41 years |
| Semi-major axis | 3.08 au |
| Perihelion – aphelion | 2.48 – 3.69 au |
| Eccentricity | 0.196 |
| Inclination | 5.73° |
| Closest distance between its orbit and Earth's (MOID) | 1.47 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.