Navigation and Nautical Astronomy - The Practical Part, Containing Rules for Finding the Latitude, and the Variation of the Compass #250922

XLVII. To find the longitude by chronometer and altitude of sun XLVIII. To find the longitude by chronometer and star altitude Lunar observations XLIX. To clear the lunar distance L. To find the longitude by sun lunar (ship time deter mined from sun's altitude) LI. To find the longitude by sun lunar (ship time deter mined from moon's altitude) LII. To find the longitude by star lunar (ship time deter mined from star's altitude) lhi. To find the longitude by star lunar (ship time deter mined from moon' s altitude)