(4383) Suruga Main-belt Asteroid
Discovered on 1 December 1989 by Y. Oshima at Gekko.
Where Suruga is today
Seen from above the solar system on 2026-10-14: Suruga is 2.36 au from the Sun and 1.75 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 4383 |
| Provisional designation | 1989 XP |
| Orbit class | Main-belt Asteroid |
| Diameter | 6.47 km (#8,283 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.320 |
| Rotation period | 3.41 hours |
| Absolute magnitude (H) | 13.06 |
| Orbital period | 3.78 years |
| Semi-major axis | 2.42 au |
| Perihelion – aphelion | 2.27 – 2.58 au |
| Eccentricity | 0.0635 |
| Inclination | 7.16° |
| Closest distance between its orbit and Earth's (MOID) | 1.29 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.