(1055) Tynka
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Asteroid (1055) Tynka |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Major semi-axis | 2.1987 AU |
| eccentricity | 0.2077 |
| Perihelion - aphelion | 1.742 AU - 2.6554 AU |
| Inclination of the orbit plane | 5.272 ° |
| Sidereal period | 3,260 a |
| Mean orbital velocity | 20.09 km / s |
| Physical Properties | |
| Medium diameter | 13 km |
| Dimensions | ? kg |
| Albedo | ? |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 11,829 mag |
| Spectral class | S. |
| history | |
| Explorer | Emil Buchar |
| Date of discovery | 1925 |
| Another name | 1925 WG, A902 TB |
| 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. | |
(1055) Tynka is an asteroid of the main belt that was discovered in Prague on November 17, 1925 by the Czech astronomer Emil Buchar .
The asteroid is dedicated to the mother of the discoverer.