And LONGn:UDE of ABERDEEN. 



T55 



\ h. / " 

 Hence the interval between 



the beg. and conj. is - i i6 49.2 



App, time of beginning, 19 33 19. 



App. time of conj. - 20 50 8.2 



App. time of conj. at Green. 20 58 44.8 



Longitude in time, 



8 36.6 



h, ' " 

 Interval between the end 



and conjunftion is 39.2 



App. time of ending, 20 49 29. 



20 50 8.2. 



Determination of the Longitude of the late Obfervatory at 

 Aberdeen, from the Apparent Times of Obfervation of the 

 Immerfion and Emerlion of >? U: Obferved at Greenwich 



T ■ 



and Aberdeen, s November 26. 1787. 



App. time of immer. at Gr. 

 Emer. 



h, ' " 



11 22 51.7 



12 31-45. ,. 



At Aberdeen, 



h. ' " 



11 18 3 



12 23 12 



ObferveiJ interval, 



i 853.3 



X 5 4 



Computation of the Apparent Time ©f Conjnndlion in the 

 Spherical Hypothefis, at Greenwich. 



App. time of immer. 

 Sun's right afcenfion, 



h. ' " 



II 22 51.7 App. time of emer. 



16 10 36.7 



Right afcen. of meridian, 



3 '' ^'itdA T/. 





s. ° ' '' 



Moon's true longitude, 



2 29 50 23 



Eftimate par, in long, 



^^ 23 9.; 



Eft. apparent longitude, 



3 13 32 



Moon's true latitude, 



20 3.5 j 



Eftimat^ par. in latitude, 



+ 32 9-S 



Ell, apparent latitude, 



52 14. S. 



Vol. IV. 



Ti 



h. 



/ 







12 



31 



45 



16 



II 



8 



4 



4i 



53 



s, ° 



/ 



'/ 



3 



33 



3a 



+ 



15 



3 / 



3 o 33 3^ 

 o 24 1.8. 



+ 3« 5'-a 



jO;i,^a'. 



o 54 7. S. 

 Horizontal . 



