distances and positions of 380 double and triple stars , &c. 41 
No. XVI. R. A. i h 4 m ; Decl. 6° 37' N. 
f Piscium ; Struve 3a ; IV. 8 ; 
Double ; rather unequal ; L white, S bluish. 
Position. 
25.17 
2643 
26.30 
26.17 ^-H 
26.56 
25.18 
27.22, 
Nov. 23, 1821. 
Five-feet Equatorial. 
nf 
Position = 26°. 20' nf 
Distance = 24". 8 36 
Mean “ 26.20 
Distance, 
Parts. 
80. 2q 
76. o ‘ 
79 - 4 
80. 3 
77. o 
80. 6^ 
Mean = 78.92 
Z r — 0.28 
Position. 
O t 
26. 3' 
26.58 
26.45 
26.28 S 
27. 5 
27.12 
26.44 
Mean = 26.45 
Dec. 16, 1821. 
Five-feet Equatorial. 
nf 
Position = 26 °. 45 / nf 
Distance = 
Mean result. 
78.64 
Distance. 
Parts. 
78 . 5 ~} 
78. 8 
76. 6 
78. 1 I £ 
77. o 
78. 8 
77. 1 
78. o_ 
Mean — 77-86 
Z — — 0.26 
77.60 
Position 26°.33 / nf; Distance 24".648 ; 1821.92. 
There is no reason to apprehend any material alteration in 
this star. Sir William Herschel’s measures being, 
Position 22°.37 # nf (1781, Nov. 19); Distance 22 ".i 87 (1780) 
“ not very exact.” 
This star has also been measured by M. Struve, who 
makes its position 26°. 36' nf (Dorpat. Observations, ii. p. 167, 
Obs. 139.) Subsequent measures, by the same eminent ob- 
server, make it 25 0 . 36' nf. Dorpat Obs. iii. p. 134, Obs. 95. 
mdcccxxiv. G 
