摘要
本文根据纽康太阳表所列理论展开式加以简化,设计了太阳座标(赤纬、时角等)程序。提供渔船船长在不查《航海天文年历》的情况下,即可利用T 1—59计算机进行太阳定位计算。太阳座标的计算精度在±0′.1内可供60年使用。此外还为缺少“航海摸块”的使用者,设计了太阳移线定位程序。定位计算精度在±1海里内。
In this paper, the programs of sun's data (declination, GHA, etc) are designed according to the simplified Newcomb sun's orbit formulas. It is intended to offer the skipper of the fishing boat to use the TI-59 Calculator to fix by the sun instead of the Nautical Almanac. The aceuracy of data is with in ±0′.1, and it may be used for 60 years long. Further more, if the calculator does not contain the Marine Navigation Module, the programd fixed by sun are designed for the user, and the Calculative erros fixed are less than ±1n. m.
出处
《大连水产学院学报》
1983年第1期49-56,共8页
Journal of Dalian Fisheries University
