File:Etalon.gif
Etalon.gif (300 × 351 pixels, file size: 106 KB, MIME type: image/gif)
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Summary[edit]
Satellite Etalon-1
Etalon are a Russian family (Etalon-1, Etalon-2) of passive geodetic satellites dedicated to satellite laser ranging. Etalon-1 was the first geodynamic satellite launched by the former Soviet Union. The Etalon spacecraft were launched in 1989 in conjunction with a pair of GLObal'naya NAvigatisionnay Sputnikovaya Sistema (GLONASS) satellites. The mission objectives were to determine a high accuracy terrestrial reference frame and earth rotation parameters, to improve the gravity field, and to improve the gravitational constant.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 21:44, 2 October 2007 | 300 × 351 (106 KB) | V1m0r4 (talk | contribs) | Satellite Etalon-1 Etalon are a Russian family (Etalon-1, Etalon-2) of passive geodetic satellites dedicated to satellite laser ranging. Etalon-1 was the first geodynamic satellite launched by the former Soviet Union. The Etalon spacecraft were launched |
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