distances and positions of 380 double and triple stars , &c. 59 
No. XXXV. R. A. s h s9 m ; Decl. 1 6° 42' N. 
7T Arietis ; Struve 82 ; I. 64 ; 
Position. 
Dec. 11, 1821. 
Distance. 
0 0 / 
90—56.46 ) 
Parts. 
Five-feet Equatorial. 
8. 5 ) 
57-35 >H 
S J 
9. 6 \ 
5 6 - 5 S 
10. 5 ) 
55 42 ) 
56.16 VS 
Position = 32°.2 9' sf 
II. o') 
9 - 5 l 
56.42 ) 
Distance = 3". 076 
10. 0 ( 
Mean — 56.31 
y* * J 
Mean — 9.76 
Z ~ — 0.02 
9-74 
Dec. 17, 1821. 
The second small star not seen either with the five-feet 
equatorial or transit instrument. The evening very fine, and 
much attention bestowed. The field of each instrument per- 
fectly dark. The object glass of the transit made for me by 
Mr. Troughton is full four inches in diameter, and its focal 
length rather more than seven feet. (S.) 
Dec. 23, 1821. 
Looked for the small star which Sir W. Herschel de- 
scribes as 25 or 26 seconds distant from the large one, and 
which was at the time of his observations in a line with it 
and the small close one. With the five feet S. thought he 
got a glimpse of it when powers 303 and 381 were employed. 
A small distant star was seen, whose angle of position with 
the large star was about 4 7 0 sf. Night tolerably good. 
Other measures of this star are 
Position 1 9 0 9' sf Catalogue of 1782. 1782.77 
34 11 sf ) A _ . n (1802.80 
A Account of changes, &c. { . 
31 15 sf) & (1804.10 
1821.95 ; Position 30° o' sf ; Struve, Dor pat Obs. iii. p. 143. 
