60 



THE TRANSATLANTIC LONGITUDE. 



1866, December 12.— B., Obs. 



a Canis Minoris 

 /3 Geminoruni . 

 ( Draconis L.C. 



Lamp. 



W. 



E. 



Threads. 



B,- 

 B,- 

 B,- 



-F3 



-F, [P, lost] 



M 



*o 



7''35"'12^03 



40 4 24 



7 51 24.32 



— 0».34 



—0.28 

 —0.28 



Bb,+k 



O^O'.OO 

 -0 1.41 

 000 



— 0'.28 

 —0.32 

 + 0.39 



7=1" 



.2"51=.00 p=— 0^065 c= — 0".080. 



a Canis Minoris 

 /3 Geminorum . 

 f Draconis L. C. 



'?''35'°1P.T5 



40 2.51 



7 51 24.71 



2P.32 

 11.35 

 34.05 



Cc 



+ 0'.08 

 —0.09 

 + 0.23 



— 0.=68 

 —0.21 

 + 0.62 



— 0=.06 

 —0.03 

 —0.26 



— 2"50=.26 



51.18 



—2 50.12 



8 A9 + 3.608 a= + P.090 

 + 3.608 A9 + 7.484 a = + 1.002 

 a = — 0».097, A9 = + 0".480, A< = — 2" 50^520. 



1866, December 13.— B., Obs. 



65 I' Ceti . . . 

 c, Cassiopese U.C. . 

 5 Ursse Minoris L. C. 



y Ceti 



Lamp. 



W. 

 E. 



D,— F5 

 B-F3 



B,— F5 

 B,-E3 



' 8°'50=.32 

 21 5.36 

 28 51.50 

 33 18.41 

 39 17.87 

 58 21.10 



— 0».02 

 —0.02 

 —0.01 

 + 0.03 

 + 0.03 

 + 0.06 



O-^O'.OO 



0.00 



+ 1 43.15 



— 1 43.15 



0.00 



— 8.16 



Bho+h 



— 0=.04 

 —0.09 

 + 0.08 

 —0.01 

 0.00 

 + 0.02 



T=S'' e= — 2'°52=.80 p= — 0'.074 c= — 0=.060. 



65 V Ceti . . . . 

 I Cassiopeas U.C. . 

 5 Ursae Minoris L.C. 

 y Ceti 



2" 8" 

 21 

 30 

 39 



2 28 



50". 28 

 5.27 

 34.99 

 17.87 

 12.96 



57=.89 

 11.91 

 44.36 

 25 48 

 20.63 



Cc 



+ 0'.06 

 + 0.15 



—0.06 

 —0.06 



— 0'.40 

 —0.47 

 + 2.13 

 + 0.33 

 + 0.41 



+ 0=.35 

 —0.54 

 + 2.08 

 + 0.39 

 + 0.39 



— 2' 



—2 



52».75 

 52.73 

 52.75 

 52.86 

 52.78 



5 A9 + 4.612 a = + 2'.800. 

 + 4.612 M + 15.082 a = + 8.840. 

 a = + 0'.578, A9 = + 0^027, aC == — 2" 52'.773. 



