Estimating the spin axis orientation of the Echostar-2 box-wing geosynchronous satellite

Kartashkin V.A., Abashidze A.Kh.

Zeng Q., Zhang X., Lu S., Shen H., Zhang H., Yang B., Zhang W., Zheng W., Feng X., Chen Z., Wei H., Yong X., Tse J.S., Redfern S.A.T., Wang H.