of-tke^PlaceofOlservation. 449 



Calculation of the observations of the distances of the 

 Moon's remote limb from the Sun, taken on October 25th 

 and following days. 



Calculation of the First Set, taken October 25th, 1812. 



D'sH Par. N. aim. 5?' Uf 



Appt.alt.O'sct. 24 44 4 KJ ''^ [ 52' 59" Tab. ix 9-997589 

 Ditto D 's do. 2l__2_22 

 3 41 42 

 Dif. appt. alts. 98 21 22 



}.rn>'-' 



N. V. 



N. V. 



Dif. true alts. 

 True distance 



2 48 43 



§7 56 iQ 



N. V. 

 N. V. 



0'sL. L. 48° 58' 15' ^ 



002079 

 1.145326 



TI43247 



iTl 36896 



0.001204 

 1.138100 

 Double ait 



Log. 



Log. 



X. — 08 



6.058140 

 6.055721 



24 28 



— 2 



+ 



+ 16 



True alt. 

 O's P. D. 

 Latitude 

 Sum 



Half sum 

 Remainder 



24 42 16 O's centre. 



102 29 7 cosec. 0.0103938 



51 31 46 sec. 0.2061312 



178 43 9 



89 21 34 cos. 



64 39 18 sin. 



7° 24' 36'' 

 8 



5g \6 48 

 24 



8.0484251 

 9 9560467 

 2] 18 2209968 

 s 9.1104984 



23 O 43 12 



-^_ 3 59 

 22 56 44 



Distance per N. A. at 

 True distance 

 Distance per N. A. at 



2970 



4828 



1858 



Reduction todist. 

 Appt. Time. 



21'' 98° 55' 29'' 



97 56 16 



97 24 39 



PL. 1 30^50 



P. L. 59 13 



H. M. S. 



P. L. 1 57 21 

 21 



Time at Greenwich 

 Appt. lime at place 



Longitude 



Vol.40. No. 176. Dec. 1812. 



22 57 21 



22 56 44of Observatfon. 



~37 W. fr. Greenwich. 



"F f Computation 



