(1669) Dagmar
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Asteroid (1669) Dagmar |
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| Properties of the orbit ( animation ) | |
| Orbit type | Main belt asteroid |
| Asteroid family | Themis family |
| Major semi-axis | 3.1350 AU |
| eccentricity | 0.1163 |
| Perihelion - aphelion | 2.7704 AU - 3.4996 AU |
| Inclination of the orbit plane | 0.944 ° |
| Sidereal period | 5,551 a |
| Mean orbital velocity | 16.82 km / s |
| Physical Properties | |
| Medium diameter | 35.78 km |
| Dimensions | ? kg |
| Albedo | 0.056 |
| Medium density | ? g / cm³ |
| Rotation period | ? H |
| Absolute brightness | 10,718 likes |
| Spectral class | ? |
| history | |
| Explorer | K. Reinmuth |
| Date of discovery | September 7, 1934 |
| Another name | 1934 RS, 1943 GE, 1950 PX |
| 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. | |
(1669) Dagmar is an asteroid of the main belt that was discovered on September 7, 1934 by the German astronomer Karl Wilhelm Reinmuth , from the observatory on the Königstuhl ( Heidelberg ).
The asteroid has a female German first name that is not assigned to a specific person.