FIELD: astronautics.
SUBSTANCE: invention relates to the field of space navigation and concerns the Sun angular coordinates measuring device. Device consists of a hemispherical meniscus with the interference filter on the outer surface and the matted inner surface, the lens, the cutoff light filter, matrix photodetector, 288×4 format line photodetector with the time delay and accumulation bidirectional mode, control, processing and calculation unit, programmable microprocessor with the graphic editor, and comparator.
EFFECT: increase in the measurement method accuracy and the simplification.
1 cl, 1 dwg
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