(313) Chaldaea Main-belt Asteroid
Discovered on 30 August 1891 by J. Palisa at Vienna.
Where Chaldaea is today
Seen from above the solar system on 2026-10-14: Chaldaea is 2.80 au from the Sun and 2.52 au from Earth. Computed from JPL's orbital elements.
Facts
| Number | 313 |
| Provisional designation | A891 QB |
| Orbit class | Main-belt Asteroid |
| Diameter | 71.2 km (#456 largest of 17,440 named asteroids with a measured size) |
| Albedo | 0.0440 |
| Rotation period | 8.39 hours |
| Spectral type | C |
| Absolute magnitude (H) | 9.17 |
| Orbital period | 3.66 years |
| Semi-major axis | 2.38 au |
| Perihelion – aphelion | 1.95 – 2.81 au |
| Eccentricity | 0.181 |
| Inclination | 11.6° |
| Closest distance between its orbit and Earth's (MOID) | 0.977 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
← (312) Pierretta · (314) Rosalia →