THE TRANSATLANTIC LONGITUDE. 



31 



1866, October 28,— D., Obs. 









star. 



Lamp. 



Threads. 



M 



K 



R 



Bb^+k 



1 Aquarii .... 



w. 



B,— F, 



21" SO-" 34^77 



+ 0=.011 



0°0».000 



— 0'.020 



11 Cephei XJ. C. . . 



" 



BJ-C 



38 46.28 



+ 0.009 



+ 1 9.493 



—0.019 



" " " . 



E. 



B— Cs 



41 2.59 



+ 0.007 



—1 9.493 



—0.024 



> Capricorni . . . 



" 



B— F3 



45 56.13 



+ 0.005 



0.000 



—0.012 



a Aquarii. . . . 



" 



b:-f, 



21 58 50.94 



—0.019 



0.000 



—0.027 



rt " . . . . 



" 



B.— F5 



22 18 22.95 



—0.019 



0.000 



—0.027 



9 Draconis L. C. . 



" 



B, 5 C. 5 D . , 3 



22 41.66 



—0.009 



+ 51.148 



+ 0.081 



" " " 



W. 



B-C, 



25 7.02 



—0.005 



—1 37.712 



+ 0.071 



t; Aquarii .... 



" 



B-Fj 



28 26.32 



+ 0.003 



0.000 



—0.012 



f Pegasi .... 



" 



B,-r: 



34 44.83 



+ 0.004 



0.000 



—0.011 



i, Cephei U. C. . . 



" 



B-C, 



43 59.64 



—0.016 



+ 55.394 



—0.069 





E. 



B.-C, 



22 45 48.35 



—0.031 



—0 55.394 



—0.103 



^=22". = + 5M. p=+0''.040. e = 



— 0V416. 



Star. 



t 



« 



Cc 



"o 



Aa 



At 



1 Aquarii . . . 



21" 30"' 34'. 75 



30°" 39^80 



-f0=.421 



— 0».21 



— 0=.04 



+ 5^54 



11 Cephei U.C. . 



39 54.41 



40 0.20 



.... 



+ 0.11 



+ 0.06 



5.75 



fi Capricorni . . 



45 56 12' 



46 2.20 



—0.429 



—0.04 



—0.05 



5.71 



o Aquarii . . . 



21 58 50.91 



58 56.96 



—0.313 



+ 0.03 



—0.04 



5.77 



rt " ... 



22 18 22.92 



18 29.02 



—0.416 



—0.03 



—0.04 



5.71 



9 Draconis L. C. . 



23 31.14 



23 36.64 







—0.22 



—0.19 



5.67 



t; Aquarii . . . 



28 26.31 



28 31.31 



+ 0.416 



—0.30 



—0.04 



5.44 



? Persei .... 



34 44.82 



34 49.92 



+ 0.423 



—0.19 



—0.03 



5.54 



c Cephei U. C. . . 



22 44 53.90 



44 59.62 



.... 



—0.02 



+ 0.04 



+ 5.64 



2m+ 6.222 a = + 0^872. 





+ 6.222 A6 + 17.817 a = + 1.425. 





a = -0^053, A9 = —O'.OeO, Ai = + 5».640. 





