distances and positions 0/ 380 double and triple stars, &c. 83 
X Orionis continued. 
Other measures are, 
Position 45° 14' nf ; Herschel. 1st Catalogue. 1779.88 
47 1 5 i s P'> (? n f) Ditto. (MSS.) 1802.15 
50 14 nf ; Herschel, Jun. 7 feet reflector 1817.02 
52 8 nf; Struve, Dorpat Obs. iii. 1821.20. 
Distance £".833 ; H. 1st Catalogue, mean of 3 measures, 
1780.04 
4 965 ; Struve. Dorpat Obs. iii. from A decl. = 
3". 743. 1821.20. 
The slight disagreement of the earlier angles is not suffi- 
cient to authorize any conclusion as to the motion of this 
star. 
No. LXIII. R. A. 5 h 30 ra ; Decl. 2° 43' S. 
o- Orionis ; Struve, 198; II, 10, 11. 
A very pretty double triple Star. 
A, the 5th. B, the 7th. C, the 6th magnitudes ; these form 
the bright set. D and E, each of the 9th or 10th magnitude, 
and F, the 8th ; these constitute the faint set. 
Position. 
6 -43 
8. o 
7.28 
6 . 1 2O 
6. 1 8 
6.22 
6.48 
6 . 
H 
$ 
Mean = 6.41 
The Bright Set. 
Nov. 18, 1822. 
Five-feet Equatorial. 
Measures of AB of the 
Bright Set. 
nf 
Position = 6°.4i' nf 
Distance = 13". 069. 
Distance, 
Parts. 
40. 2 " 
44. 6 
41. o 
42. 4 
43- 2 J 
^ H 
Mean s: 42.28 
Z ~ — 0.90 
41.38 
