86 Mr. pigott’s Account of double Stars , See. 
I beg you to communicate thefe obfervations to the Royal 
Society ; and to receive my thanks for thofe I received in your 
letter of the 7 th in riant. 
I am, See. 
N. PIGOTT. 
September 5, 1779. 
App. R. A. App, declination. 
O / U m Ol // 
307 21 5 ^ Delphini, 3d' mag. - 15 8 53 N-. 
309 6 30 2d or brighteft of y Delphini 4. 15 20 40 N. 
o 9I diff. R. A. of the 2 ftars in y Delphini. 
Note, both the ftars in y Delphini have the fame,, or 
nearly the fame, declination. The 1 ft is of the 6th, 
the 2d of the 4th mag. 
September 19. 
319 59 27+ (3 Aquarii, 3d mag. - 6 31 34 Sb 
318 3 21 preceding double ftar, 5th mag. 7 40 34 §,. 
o 11— diff. R.A. between 1 ft and 2d of the double ftar. 
Note, the ift feemed of the 5th, the 2d of the 7th mag. 
The 1 ft is perhaps 6 " or 8." S. of the following one. 
337 3 6 55 + t Pe g afi > 3 dma g- ' 9 4 r 24 N.- 
346 53 36! double ftar, 8th, 9th mag - 3 59 17 INF, 
Note, both the ftars of this double ftar have the fame, or 
nearly the fame, R. A. ; their difference in declination 
is 1 5" or perhaps 2.0T 
