80 Surg@-Siddhanta We requite first to find the longitude of the moon, and that of her node, for the romant of eppent conjunction, by adding to theiz longi- tudes, as already found (above, IX) for the time of true conjunction, heir notion during 2" 55". The amount of motion is found by the proportions 720 53^ : B6 ’ 8" 80 8 53 3' 1 0 9 Now, then, to the Moon's longitude at true conjunction, ४ld be correction, 1+ 18° 31' 1" छ5' B' Moon's longitude at apparent conjunction, 1" 140 4 Fartha, from the 1 12°47' 55" Node's longitude at true conjunction, deduct the earsetia, Nodes ongitude at appeant conjunction , headed from moon's longitude, 1' 12°4+ 46" 1 14° 6 4 Moon's distance from Rode Bine, 1° 18 18" 8 Eence the proportion (ii. 67) B438' : 270':: 78 : 8 8' gives us bha Moon *a true latitude , aeduct from pallax in latitude (y. I8), 8 8+ N. 17' 1** S. Moon's apparent latitude, 11 8 5. XIVTo find the amount of obscuration (gr%8a) at the moment of apparent conjunction By iv. 10, we add to the Diameter of the eclipsing body, the noon, Diameter of the eclipaed body, the aun, 28+ 2^ 8;' ] Bom ot diameters, Half-sum of diameters, deduct moon': 3ppatent latitude, 80 19’ 30 6 1 8* Amount of greatast obscuration, 19 0 Phas remainder being less than the san's diagneter, the eclipse (i, 1) is partial only
