(2731) Cucula Main-belt Asteroid
Discovered on 21 May 1982 by P. Wild at Zimmerwald.
Where Cucula is today
Seen from above the solar system on 2026-10-14: Cucula is 3.48 au from the Sun and 4.27 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 2731 |
| Provisional designation | 1982 KJ |
| Orbit class | Main-belt Asteroid |
| Diameter | 44.8 km (#858 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0460 |
| Rotation period | 61.5 hours |
| Absolute magnitude (H) | 10.95 |
| Orbital period | 5.70 years |
| Semi-major axis | 3.19 au |
| Perihelion – aphelion | 2.57 – 3.81 au |
| Eccentricity | 0.193 |
| Inclination | 13.5° |
| Closest distance between its orbit and Earth's (MOID) | 1.58 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
Also discovered on 21 May 1982
More named asteroids discovered by P. Wild
- (1657) Roemera
- (1687) Glarona
- (1748) Mauderli
- (1768) Appenzella
- (1773) Rumpelstilz
- (1775) Zimmerwald
- (1803) Zwicky
- (1830) Pogson
- (1831) Nicholson
- (1838) Ursa
- (1839) Ragazza
- (1844) Susilva
← (2730) Barks · (2732) Witt →