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Altitude, azimuth, and line of position : comprising tables for working sight of heavenly body for line of position by the Cosine-Haversine formula, Marcq Saint Hilaire method and also Aquino's altitude and azimuth tables for line of position, Marcq Saint Hilaire method (1918)

United States. Hydrographic Office · Washington : Govt. Print. Off. · leaf 205

An illustration from Altitude, azimuth, and line of position : comprising tables for working sight of heavenly body for line of position by the Cosine-Haversine formula, Marcq Saint Hilaire method and also Aquino's altitude and azimuth tables for line of position, Marcq Saint Hilaire method, 1918, leaf 205
d 26, respectively. Ah A/i = A<X^—-14.2X-.59=+8.4 A^Z^A^X^: -14.2X+.49=-7 A2Z = A?iX^=+8.4X-.48=-4. Applyuig Ah to h gives Ac = 23° 38.0, and applying A^Z and AjZ to Z givesZ = 42* 34 The altitude difference is 26.3 miles toward the body bearing S 42° 34 E, or137^°, and the line is plotted from… … -•35* -SOf -•40 -•30 d=l2° 22.6, takeout&=12°33.3 and<^ = 9° 44. C = Li, « -& = 22° 04.7. Enterwith a and C and by interpolation find h = 66° 03.7 and Z = 23° 59. A< = + 11.6. ALTITUDE AND AZIMUTH TABLES. Page 199] From Tables VII and VIII take out a7 aT ^ Ah ^^* their proper signs.…

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