144 Mr. South's observations of the apparent distances 



No. DLXXIX. R. A. 8^ sa"^ ; Ded. 6° ss' S. 



SI Monocerotis ; South's Catalogue ; VI. 82. 



Double ; 6th and 9th magnitudes ; small, blue. 



Passy ; January 2, 1825 ; Seven-feet Equatorial. 



Position =38° 36' np ; 5 Obs. I DifF. = 0° 56' ) 

 Distances 1' 1 7".52o | 5 Obs. | DifF. = o".48i > • • • • 



Passy; January 17, 1825 ; Seven-feet Equatorial. 



6th and 9tli magnitudes. 



Position = 38° 34' np I 5 Obs. 1 DifF. = 1° 6' ) 

 Distancer: i'i8".3i6 I 5 Obs. I DifF. =o".6975 • • • • 



Mean Result. 

 Position 38° 35' np; Distance i' I7".9i8 ; Epoch 1824.02. 

 The angle of position of this star as measured in 1783 was 

 40° o' np, differing only 1° 25' from the present. (H.) 



No. DLXXX. R. A. 8^ 36"^ ; Decl. 1° 57' S. 



Struve, 308 ; P. VIII. 160. 

 Double ; 81- and 9th magnitudes ; small, blue. 



Passy; January 2, 1825 ; Seven-feet Equatorial. 



Position = 12° 2' sp 

 Distance = 4".374 



5 Obs. I DifF. = 0° 52' 

 5 Obs. I DifF. = o".9i3 



Passy; January 17, 1825 ; Seven-feet Equatorial. 



8th and 9th magnitudes. 



Position = 11° 6' sp\ s Obs. I DifF. = i° 49' ) 

 Distance = 5".487 | 5 Obs. | DifF. = o".3365 ' ' * 



Passy ; February 3, 1825 ; Seven-feet Equatorial. 



8th and 9th magnitudes. 

 Distance = 4".99i ( 5 Obs. I DifF. = o".673. ... 



Mean Result. 



Position 11° 34' sp (lo Obs.) ; Epoch 1824.02 ; 



Distance 4".95i (i5 Obs.) ; Epoch 1825,04. 



