314 Mr. South’s re-examination of the apparent distances 
No. I. R. A. o h 3 8 ra ; Decl. 56° 51' N. 
1 1 Cassiopeiae ; III. 3 ; H. and S. 8 . 
continued. 
Passy ; October 13 , 1825 ; Seven-feet Equatorial. 
7th and 10th, or 1 1th magnitudes. 
Position — : 5 0 59' nf 
Distance zz 9". 911 
7 Obs. Diff. ~ 4 0 3' I ... re 
5 ob S . Diff. = 264 J di * cult - 
Observed when one hour west of the meridian. The fog is now become so dense, 
that the stars are scarcely perceptible. 
Passy; October 16 , 1825 ; Seven-feet Equatorial. 
6th and 1 0th magnitudes. 
Position = 6 Q 27 ' n f 
Distances io".o 67 
7 Obs. 
c Obs. 
Diff. == 2 0 40' ) .p.. 1 . 
Diff. = 0^84] Dlfficult ‘ 
Night very foggy ; stars ill defined and unsteady. 
A continuation of bad weather from this date till the 22nd 
instant, when the observatory at Passy was demolished, ren- 
dered further observations of this star impracticable. 
Mean Result. 
Position 6 ° 55' nf (42 Obs.); Distance 9 ;, .904 (30 Obs.); 
Epoch 1825.78. 
In 1821.9 the angle was measured at 7 0 9 s nf. The 
motion therefore in 3-9 years appears only to have been 
o° 14', direct, whereas computing on the annual motion 
+ o°.5i33 it should be 2 0 o'. The observation of 1821 is 
a mean of not more than 7 single measures. It is possible 
therefore that it may be somewhat erroneous, though proba- 
bly not to the whole extent ( i° 4 6') which this discordance 
would require ; yet a trifling error in the present measure or 
in the angular velocity would reconcile all. Meanwhile the 
main point, the direction of the motion, agreeing, may be 
regarded as confirming the result already arrived at. (H.) 
