Theoretical aspects of the modernization of the satellite four-axis mounting LD-2
|1Bilinsky, AI, 1Vovchyk, Ye.B, 2Blagodyr, Ya.T |
1Astronomical Observatory of the Ivan Franko National University of L’viv. L’viv, Ukraine
2Astronomical Observatory of the Ivan Franko National University of L’viv, L’viv, Ukraine
|Kosm. nauka tehnol. 2012, 18 ;(2):55–58|
|Publication Language: Ukrainian|
Full analytic calculations for the coordinates of the four-axis guiding mounting are given. Our computational results for the two-axis and four-axis guiding mountings are compared. Some advantages of four-axis mounting for the guiding of low-orbit Earth artificial satellites are shown. Acceptable values for coordinates and for velocities of their change during a satellite (star) guiding will be used for further modernization of the guiding mounting LD-2 in the Astronomical Observatory of the LNU.
|Keywords: four-axis guiding mounting, satellite guiding|
10. Vovchyk Ye., Blagodyr Ya., Bilisky A., Lohvynenko A. Electrophotometry of artificial celestial bodies: equipment problems, observation and interpretation of the results, J. Quant. Spectrosc. and Radiat. Transfer, 88, 211—217 (2004).