of Double Stars, 6 5 
I. unequal. Both pr. With 460, 1 diameter of S. or £ 
diameter of L. Pofition 89° 1 8 / f. following. The 
two fartheft confiderably unequal ; the colour r. Did. 
Pofition 56° f n. preceding. 
97. Fl. 5i am Cygni fequens. 
Sept, 24, A minute double dar. About 2I degrees following 
1^83. the 51ft, in a line parallel to J and « Cygni ; the larged: 
and mod: fouth of an obtuse-angled triangle ; a very 
confiderable dar. Pretty unequal. Both rw. ; but S. 
a little darker r. With 278, § diameter of S. and 
beautiful ; with 460, £ diameter of S. Pofition 46° 
24' n. following. 
SECOND CLASS OF DOUBLE STARS. 
II. 39. Procyonem juxta. 
Feb. 2, Double. About 2 degrees f. following Procyon, in 
1782. a line from X Geminorum continued through Procyon. 
Excedively unequal. L. pr. ; S. not vifible with 278 ; 
with 460, more than 3 diameters of L. Pofition, by 
the abidance of a wall * and micrometer 54° 28 f. 
following. 
40. 
* When the fmall ftar is fo faint as not to bear the leaf! illumination of the 
wires, its pofition may Hill be meafured by the affiftance of fome wall or other object ; 
for an eye which has been fome time in the dark, can fee a wall in a flar-light 
evening fufficiently well to note the projection of the flats \ipon it, in the manner 
VOL. LXXV K which 
