(2582) Harimaya-Bashi Outer Main-belt Asteroid
Discovered on 26 September 1981 by T. Seki at Geisei.
Where Harimaya-Bashi is today
Seen from above the solar system on 2026-10-14: Harimaya-Bashi is 3.12 au from the Sun and 2.27 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2582 |
| Provisional designation | 1981 SA |
| Orbit class | Outer Main-belt Asteroid |
| Diameter | 28.9 km (#1,432 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.134 |
| Rotation period | 7.24 hours |
| Spectral type | Xc |
| Absolute magnitude (H) | 10.71 |
| Orbital period | 5.73 years |
| Semi-major axis | 3.20 au |
| Perihelion – aphelion | 3.00 – 3.41 au |
| Eccentricity | 0.0630 |
| Inclination | 18.1° |
| Closest distance between its orbit and Earth's (MOID) | 2.02 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 26 September 1981
- (2557) Putnam
- (2558) Viv
- (3256) Daguerre
- (3467) Bernheim
- (3621) Curtis
- (3807) Pagels
- (3898) Curlewis
- (4193) Salanave