86 Mr. pigott’s Account of double Stars, &c. 
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 inftant. 
I am, &c. 
N. PIGOTT. 
September 5, 1779* 
App. R. A. App. declination. 
307 21 5 a Delpmm, 3d mag. - 15 8 53 N. 
309 6 30 2d orbrighteft of y Delphini 4. 15 20 40 N. 
o 9! 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 id: is of the 6th, 
the 2d of the 4th mag. 
September 19. 
319 59 274- /3Aquarii, 3d mag. - 6 31 34 S. 
318 3 21 preceding double ftar, 5th mag. 7 40 34 S* 
o 1 1 - 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. 
j . a . r r * r r * j ; ' ] ' * * • 5 * . , Ii > IT - 4 ! ;*cj rw ‘~ ’< * 
357 3 6 55 + c Pegafi, 3 d ma g- “/ 9 4 1 2 A N - 
346 53 36I double ftar, 8th, 9th mag - 3 59 17 N. 
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 20''. 
