3926 Surga-Siddh%? True longitudes and motions of the sun and tmoon calculated for this ime are as follows: Sun's long. 8 5° 27' 47" 80's motion in 60 nadia 61 Don's longitude 47 Moon's motion in 60 naais ' 17 son's equation of time Sub'6 day Sun's Escensional diference gP 21,6* 5B 2BB8 Interval between true +midnight and trao Punrise : = ( *Iff ] + 63 Dr 18, 85. BP, Tin ot opposition reckoned from the awnrike =61* %" +–6 27 1 85". 8 3A 24 *, A Red-hiarner of the an 16’ 48**b Somi-diameter of the moon 14’ 48•5 SarHi-arameter of the shahb 88 82•X Latitude of the maxn at opposition 14' +5** इomi-diameter of the eclipsed hody . Semi-diameter of the eclipsing body 51 18 Ther sm Deduct mon', latitude Amonnt of greatest obseration Magnitude of tho eclipso 21 8 •18 Diamety of he hadoर Diameter of the moon 19 20’ 81 5’ 18 Half of their Rum Rouse of Deuoet equare of moon's latitude . Remainder Bruare root of remainder Moon's daily gin 41 84 66b 'Therefore. half-duration of the ecliple is 8 44 4? Rupposing that the moon's latitnda has remained constant throughout. Now applving orrections for the motion of the moon and her node during this time we have ; Latitle of the mon at he beginning of artipse Tatitude of the morn at the end of eclipse kquare . of the laf surm of ajameters Deduct square ki latitndes स5 g7* 28’ 30" 28B 42 888 1180 Remainder square rt of ramminder orrespondin: interal in time Tirue of position, from Bunciae 150 88 45 R+ 29 8 B4 24 8" 1950 485B 5• /* B° 8 24 १'
- 5X
47* 36 6 'Times of hyginning and end of eclipse Yaokobed fron sunrise Time, reckonekd form ni२-night Intion of the eclipse Calcult civil time for the beginning and end of the eclipse (in hre.) 38* 22 6* 8 6
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18* 2" | 22 + 92