392+ SuryaSiddhanto 2, Bun's long at corrected time of co j. का 147 ' 42 27" 40' Viadva kala 4P before new moon 147 41 47 24 4* ]* Long of central ecliptic point Bun's long. = 28 , 28 7" 1835 4 14 4]' 47 Interval in long. 11 847 Ecliptic zenith distance 45 Parallex in long = sin 1° 68 47* coe, 8° 45’ x 8851 690* ] 23° •55 5. IRapasting thn procod for successive approximations we have for the seventh bpproximation, ocliptic geoith distance =*** and parallex in longibute = 38"4 ४5 = 7] •9 Timo ot conj. corrects for the last time 11 41' 23" i.e., time of apparent eonj. 11+ 12-25 'herefore the middle of the eclipse occurred at Calcutta ; 11 * t2",8 A.x. Calcutta civi] time . Now pugallex in latitude a } \he morneat of appreu conj. = ein of ecliptic zenith distance x difference of horizontal parsexes of be sun and the moon = =aib 56' 3861 =846 = 5445 Now lotitude of moon at 11* 41' =451" Movement of moon in latitude per hour =175" =266" ppr 24'
- latituds of moon Ut 11* 1-25 =4'6” + 1/28•8= 014.8
- apparent latitude of quoop = y198-5'64"B=80*8
No seroidian. of sun 48+ 14"8 moon their Bunn ३' ४"•b BOV•8 Deduct apparent latitude Greatest obsurvation Diam of the sun . magnitude of the greatost eclipse 0' 53^-५ ४] 3744 st Calcutta ४0 83.2 *986. 81’ 37.4 (Bun's dian , =10) , 1100 digs(। '3 diam. 12-) Sernition of an == 15 48+7 14+8 noUD Their eum Square of do Deduce square of app. latitude 81 18685 !47282 ७ (30a >=18 Retajing 34771 Square root of Tennainder 1868 183 x 2% 'The moon gains 70° per 34' sue guius 1868" in 70% 635