312 Mr. South' s observations of the apparent distances 



No. D CCCXXXVII. R. A. sis'" 54" ; Decl. 65"" 6' N. 



Struve, 794- 

 Double ; 8th and 9th magnitudes. ,(1 



Passy ; October 21, 1824 ; Seven-feet Equatorial. 



DifF. - 3° 22' ) o 

 DiiF.=o".8i7l South. 



Position == 20° 6' nf | 5 Obs. 

 Distance r: i5"'.52o j 5 Obs. 



Position = 18° 15' w/ 1 2 Obs. I Diff. = 0° 30' 7 ,yr -r 

 Distances 1 5".285 | 5 Obs. | DifF. = 2".oi9 j ^'' Troughton. 



Passy ; October 7, 1825 ; Seven-feet Equatorial. 

 8th and 9th magnitudes. 



5 Obs. 

 5 Obs. 



Position = 19° 48' nf 

 Distance — I5''.6i8 



DifF. =:o°45' ) <,« 

 DifF. = o".8l7r°^^«' 



Position = 1 8° 44' nf 

 Distances 15". 2 87 



5 Obs. I DifF. = 1° 5' \ ^ ^ ^ 



5 Obs. I DifF. = 2".332 J ^^P*' Be^^'ORT. 



During Capt. Beaufort's observations, the stars became very faint, in consequence 

 of the deposition of dew on the exterior and interior surfaces of the object-glass. 



Mean Result, 

 Position 19° 24' nf {in Obs.) ; Distance 15",427 (20 Obs.); 



Epoch 1825.28. 



No. DCCCXXXVIII. R. A. 23^ 65"^ ; Decl. 61° 17' N. 



9 Cassiopeise ; Struve, 795 ; V. 79.* 



Double ; 6th and 10th magnitudes ; small, blue. 



Passy ; October 21, 1824 ; Seven-feet Equatorial. 



Position =: 74° 25' s p 

 Distance =z 4' 5".682 



5 Obs. 

 5 Obs. 



DifF. = 0° 29' ) T^.fl- . 

 DifF.= i".298l^^^^"^^- 



Passy ; November 16, 1824 ; Seven-feet Equatorial. 

 6th and 10th magnitudes. 



"is'- 



Position = 74° 21' sp 

 Distances: 4' 5".i65 



S Obs. [DifF. = 0O32' \^.^ ,^ 

 DifF. = i".i54]^^ifficult. 



5 Obs. 



Mean Result. 

 Position 74° ^s' sp\ Distance 4' 5"- 42 3 ; Epoch 1824.84. 



• The star here measured is called V. 79 in M. Struve's Catalogue, but is 

 manifestly a different star. (H.) 



