FIELD: navigation.
SUBSTANCE: invention relates to devices for navigation of spacecraft by the Sun or other sources of optical radiation. Wide-field solar position sensor has a multi-element optical radiation receiver, consisting of a housing made in the form of a hemisphere or a polyhedron, in through holes of which relative to sensor sensitivity axis there are cylindrical blinds, in which there are elementary photodetectors with photosensitive sites and light filters.
EFFECT: high accuracy of determining angular coordinates of the Sun and high reliability of the device.
4 cl, 6 dwg
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