46 Mr. South’s observations of the apparent distances 
No, CCCCCXL. R. A. 3 h 43 m ; Decl. 50° 10' N. 
43 Persei; Struve, 109; V. 41, 
Double; 5th and 12th, or 15th magnitudes; small, blue, 
Passy ; December 29, 1824 ; Seven-feet Equatorial. 
Position ~ 59 0 53' nf\ 5 Obs. I Diff. 
Distances v i 6 ". 6 z 6 | 5 Obs. | Diff. 
45 
o".8i 7 
;i 
Very steady. 
Measures of considerable difficulty ; the small star under a very slight illumination 
becomes invisible. 
Passy ; January 2, 1825 ; Seven-feet Equatorial. 
5 th and 15 th magnitudes. 
Position ~ 6o° 20 ‘ nf% a single observation. Excessively difficult. 
Passy; January 17, 1825; Seven-feet Equatorial. 
5 th and 12 th, or 15 th magnitudes. 
Position =57° 47' n f I Single Observation } 
Distances s' 1 7"-975 j Single Observation f 
Excessively 
difficult. 
The dew is so rapidly deposited on the exterior and interior surfaces of the 
object-glass, that the small star does not continue visible sufficiently long, for mea- 
sures of accuracy to be procured. The night is particularly fine. 
Mean Result. 
Position 59 0 39* nf (7 Obs.) ; Epoch 1825.01 ; 
Distance i' i6".934 (6 Obs. ); Epoch 1825,02. 
No measures are given by Sir W. H, of this star. ( H. ) 
