and positions 0/4,58 double and triple stars , &c. 
75 
No. CCCCLXXX. continued. 
Passy ; February 4, 1825 ; Seven-feet Equatorial. 
9th and 12th magnitudes. 
Diffl 1 o°'.4o 8 } Ex cessively difficult. 
Whilst making these observations, I did not feel the slightest confidence in their 
accuracy ; the smaller star could only be seen by glimpses, and then very indis- 
tinctly; indeed this double star, as well as the 53rd of the 1st class (see the fol- 
lowing page), would be proper objects for Mr. Herschel’s 20-feet reflector. 
Passy ; February 23, 1825 ; Seven-feet Equatorial. 
9th and 12th magnitudes. 
Position = 47 0 23' np | 6 Obs. | Diff. — 7 0 11'. Excessively difficult. 
The night is tolerably good, but no measures of distance can be obtained. The 
stars, at the time of observation, were 50 minutes west of the meridian. 
The discordance between the first and two subsequent series of observations of 
position, is very considerable ; it would seem to indicate an error in the measures 
obtained on the 6th of January ; against them there is however nothing in the shape 
of memorandum, to be found in the rough journal ; on the contrary, the night of 
January the 6th was one of uncommon fineness. I have tried to re-observe this 
star several mornings during the present and the last months, but without success ; 
indeed, except the weather is unusually favourable, the star, with my instruments, 
can scarcely be recognized as double. Passy, October 22, 1825. 
Mean Result. 
Position 50 0 48' np (20 Obs.) ; Epoch 1S25.08 ; 
Distance si". 98^ (10 Obs.) ; Epoch 1825.05. 
The mean of four angles in 1782 and 1783 gives 51 0 47 # np 
for the position of this star (Sir W. H. MSS.) A measure in 
1802 makes it 50° i' np “ very exact/’ This star then is 
liable to no change of position. (H.) 
Position =2 49 0 42 np I 7 Obs. 
Distances 2". 991 ] 5 Obs. 
