and positions oj ^sS double and triple stars, &c, 293 



No. DCCCV. R. A. 22^ o™ ; Decl. 36' 45' N. 



Nova ; 

 Double ; 8^ and 10th magnitudes. 



Passy ; September 17, 1824 ; Seven-feet Equatorial. 



Position = 23® 43' nf \ 5 Obs. | Diff. = 4^ o'. Very difficult. 

 The small star bears but a very feeble illumination. 



Passy ; September 29, 1824 ; Seven-feet Equatorial. 

 8th and 12th, or 1 5th magnitudes. 



Position = 22° s'nf I 5 OJs. Diff. = i° 57' } Extremely difficult. 

 Distance = 13' .097 j 5 Obs. Diff.= 0.505) ■' 



Passy ; November 3, 1824 ; Seven-feet Equatorial. 



8th and 1 Ith magnitudes. 



Position = 22" 13' nj" 

 Distance = i2*.349 



5 Obs. 

 5 Obs. 



Passy ; September 9, 1825 ; Seven-feet Equatorial. 



9th and 11th magnitudes. 



Position = 22° 39'"/ 1 5 Obs. Diff. = 1- 44' 7 Extremely difficult. 

 Distance ;= 1 2 .877 | 5 Obs. Diff. = 1.178) •' 



Mean Result. 

 Position 22° 40' w/(2o Obs.) ; Epoch 1825.00; 

 Distance 12".774 (15 Obs.); Epoch 1825.09. 



No. DCCCVI. R. A. 22'^ 4^" ; Decl. 81° 58' N. 

 180 (Bode) Cephei ; Struve, 743. 

 Double ; 7|- and 8th magnitudes. 



Blackman-street ; July 13, 1824 ; Five-feet Equatorial. 



Position = 12° 36' n/" 

 Distances: I3".c63 



Eiffiif'jr?!^^'-"'^'"- 



f^Obs. 

 5 Obs. 



The morning is so far advanced, that artificial illumination of the micrometer wires 

 is unnecessary. Stars steady. 



Passy ; October 23, 1824 ; Seven-feet Equatorial. 



7th and 7^ magnitudes. 



Position = 11° 26' nf 

 Distance = i4".o7i 



5 Obs. 

 5 Obs. 



Diff = 1^539} ^"*^^"^'"^^^"- 



