and positions 0^458 double and triple stars , &c. 
43 
No. CCCCXXXVII. R. A. 3 h 36 m ; Decl. 23 0 27' N. 
Struve, 105 ; 
Double ; 9th and 10th magnitudes. 
Blackman-street ; December 27, 1823 ; Five- feet Equatorial. 
Position = 29 0 48' sf [ 5 Obs. I Diff. = o° 3/ 1 
Distance = 34".595 | 5 Obs. | Diff. = o". 7 69$ * 
Blackman-street ; January 2, 1824 ; Seven-feet Equatorial. 
9th and 10th magnitudes. 
Position — 29 0 38' sf | 5 Obs. Diff. =2 i° o' i 
Distance = 34"<493 | 2 Obs. Diff. = o".yg3 j ..... 
No more measures can be obtained ; not a star visible. 
Mean Result . 
Position 29 0 4 s' sf; Distance 34", 566 ; Epoch 1823.99. 
No. CCCCXXXVIII. R. A. 3 h 37“ ; Decl. 23 s 32' N. 
Alcyone ; Struve, 106. 
Quadruple ; A 4th, B 6th, C 8th, and D of the 9th magnitudes. 
Measures of A B. 
Blackman-street ; December 27, 1823 ; Five-feet Equatorial. 
Position == 1 8° 57' np I 6 Obs. Diff. = o° 31' ) D , 
Distance = i' 5 6". 7 i8 | 6 Obs. Diff = *".358 } Rather dlfficult - 
just as these measures were begun, the night became suddenly hazy, so that 
A seemed of the 6th, and B of the 10th magnitudes. 
Blackman-street ; December 31, 1823 ; Seven-feet Equatorial. 
4 th and 6th magnitudes. 
Position := 1 8° 28' np I 5 Obs. 1 Diff. = o° 14' ) 0 .. c , 
Distances 1' 56".496 j 5 Obs. | Diff. — o".76g\ atisfactory.^ 
Measures of B C. 
Blackman-street ; December 27, 1823 ; Five-feet Equatorial. 
6th and 8th magnitudes. 
Position = 74° io' np 
Distance zz i' 25".36o 
5 Obs. I Diff. = o e 23' ) 
5 Obs. | Diff. — i".295 ) 
