(1330) Spiridonia
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Asteroid (1330) Spiridonia |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 3.1710 AU |
| eccentricity | 0.0750 |
| Perihelion - aphelion | 2,331 AU - 3,4089 AU |
| Inclination of the orbit plane | 15.954 ° |
| Sidereal period | 5,647 a |
| Mean orbital velocity | 16.73 km / s |
| Physical Properties | |
| Medium diameter | 55.08 km |
| Dimensions | ? kg |
| Albedo | 0.050 |
| Medium density | ? g / cm³ |
| Rotation period | 9.670 h |
| Absolute brightness | 19,879 likes |
| Spectral class | ? |
| history | |
| Explorer | W.A. Albizki |
| Date of discovery | 1925 |
| Another name | 1925 DB, 1931 FA, 1933 QK 1 |
| Source: Unless otherwise stated, the data comes from JPL Small-Body Database Browser . The affiliation to an asteroid family is automatically determined from the AstDyS-2 database . Please also note the note on asteroid items. | |
(1330) Spiridonia is an asteroid of the main belt , which on 17th February 1925 by the Russian astronomer Vladimir Alexandrovich Albizki the Crimean Astrophysical Observatory in simeiz was discovered.
The asteroid was named after a brother-in-law of the discoverer or after Spiridon Ilyich Zaslawski , a war hero of the Second World War .