(84) Klio Main-belt Asteroid
Discovered on 25 August 1865 by R. Luther at Dusseldorf.
Where Klio is today
Seen from above the solar system on 2026-10-14: Klio is 2.77 au from the Sun and 3.22 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 84 |
| Provisional designation | A865 QA |
| Orbit class | Main-belt Asteroid |
| Diameter | 79.2 km (#388 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0527 |
| Rotation period | 23.6 hours |
| Spectral type | G |
| Absolute magnitude (H) | 9.33 |
| Orbital period | 3.63 years |
| Semi-major axis | 2.36 au |
| Perihelion – aphelion | 1.81 – 2.92 au |
| Eccentricity | 0.235 |
| Inclination | 9.31° |
| Closest distance between its orbit and Earth's (MOID) | 0.799 au |
Data: NASA/JPL Small-Body Database and the IAU Minor Planet Center.
More named asteroids discovered by R. Luther
- (17) Thetis
- (26) Proserpina
- (28) Bellona
- (35) Leukothea
- (37) Fides
- (47) Aglaja
- (53) Kalypso
- (57) Mnemosyne
- (58) Concordia
- (68) Leto
- (71) Niobe
- (78) Diana
← (83) Beatrix · (85) Io →