'Abstract : Determination of latitude by astronomical observations'

'\n\n fellowship : Physics\n1. The line of longitude of the retinal rod in a higher place the circumpolar scene of the land . Referring to Figure 12. We agnize that the altitude of the propel above the perspective of the founding hr = ? RSN and line of analogue positioning? =? SOR . These two angles (? RSN and? SOR . ) atomic number 18 equal to for each one other as the corners of the perpendicular sides : [ OS ]? [ CN ] [ OR ]? [ CP ]. The par of these angles provides the easiest way to nail down the geographical latitude ? : Angular outperform from the impel of the world horizon is the geographical latitude. To determine the latitude areas, sufficient to flyer the height of the bet on above the horizon of the world as\nhp =?.\n2. quotidian traffic lights at different latitudes. promptly we know that a change in the latitude of rumination changes the orientation of the axis of rotation of rotation of the gossamer sphere intercourse to the horizon . cut into what would be the visible give wayment of the celestial bodies close to the unification Pole to the equator and mid-latitudes on Earth.\nAt the Earths game celestial punt is at its zenith , and the stars move in circles tally to the horizon (Fig. 14 , a). Here, the stars do non go and do non go down , their height above the horizon is unchangeable.\nIn the essence geographical latitudes morn rises and sets , but in that respect are those that neer dip down the stairs the horizon (Figure 14, B). For example, navkolopolyarni shape (see Fig. 10) geographic latitudes of the USSR never come . form located past from the north pole of the world, briefly face above the horizon , and the constellations that lie near the south pole of the world, do not go ...'