distances and positions of 380 double and triple stars , &c. 101 
No. LXXIX. R. A. 7 h 9 m ; Decl. 50° 27' N. 
20 Lyncis ; Struve 258 ; 61 of the 145 ; 
Double ; as nearly equal as possible ; 7th and 7^th mag- 
nitudes. 
Position. 
o / 
18.50 
17. 6 
18.45 
19.20 
> 7 - 5 
16.28 j 
Mean = 17.56 
April 27, 1823. 
Five-feet Equatorial. 
sp 
Position = 17°. 56' s/> 
Distance = 15".845 
Position. 
O 
15. o" 
» 6 -33 
17.20 
18. o 
17.25 
16.50 
16.50 
Mean = 16.51 
May 4, 1823. 
Five-feet Equatorial. 
sp 
>H 7 and 7^ magnitudes. 
Position = i6°.3i / sp 
Distance = 1 6 ". ud. 
Distance. 
Parts 
49 - 2 
53 - 5 
48. 8 
5 °. 5 
50. 2 
48. o J 
Mean = 50.03 
Z = 4- 0.14 
>s 
50.17 
Distance. 
Parts. 
49 - 41 
Si- 6 
S 3 - o 
51. 1 
50. o 
Mean = 51.02 
Z = — 0.01 
51.0s 
Mean result. 
Position 17 0 si' sp. Distance 16". 988. Epoch 1823.33. 
1821.32 19 0 3 6' sp. Struve, Dorpat Obs. iii. p. 3% 
