(290) Bruna Main-belt Asteroid
Discovered on 20 March 1890 by J. Palisa at Vienna.
👶 Bruna as a baby name🐶 Bruna as a dog name
Where Bruna is today
Seen from above the solar system on 2026-10-14: Bruna is 2.73 au from the Sun and 3.38 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 290 |
| Provisional designation | A890 FA |
| Orbit class | Main-belt Asteroid |
| Diameter | 9.82 km (#5,210 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.314 |
| Rotation period | 13.8 hours |
| Absolute magnitude (H) | 12.04 |
| Orbital period | 3.57 years |
| Semi-major axis | 2.34 au |
| Perihelion – aphelion | 1.73 – 2.94 au |
| Eccentricity | 0.258 |
| Inclination | 22.3° |
| Closest distance between its orbit and Earth's (MOID) | 0.870 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by J. Palisa
- (136) Austria
- (137) Meliboea
- (140) Siwa
- (142) Polana
- (143) Adria
- (151) Abundantia
- (153) Hilda
- (155) Scylla
- (156) Xanthippe
- (178) Belisana
- (182) Elsa
- (183) Istria
← (289) Nenetta · (291) Alice →