4 ^ 2 Dr. Herschel’s Obfervations on the 
22 1 5. 1 dia, of from the edge of the R. preceding, 
and exadlly in the line of the R. 
23 59. Almoft 1 dia. of the R. preceding the edge of it. 
1 3. About ij dia. of \ from the preceding edge. 
Sept. 17. 19 48. (S). 
Sept. 18. 21 15. The 2d fat. i| of the projection f. the 
edge; it is 1 dia. of the iff Satellite nearer to \ than the ift, 
and a little more fouth. 
22 35. A little lefs than 1 projection f. the edge. 
23 14. About | of the projection f. the edge. 
012. | of the projection following, and a little fouth. 
o 27. With 300, the 2d fat. 1 of its own dia. f. the R. 
051. With 157, the 2d fat. clofe to the R. fo that no divi- 
fion can be perceived (T). 
o 55. With 300, the fatellite touches the R. and is a little 
fouth ; its whole dia. is ftill out. 
o 58. With 300, about | of the dia. of the 2d fat. may yet 
be feen. 
Sept. 20. 23 27. The 2d within one of its diameters fol- 
lowing the 3d, and a little north (V). 
23 31. The 2d is now more feparated from the 3d. 
0 45. 2 projections f. the edge of the ring. 
1 22. 2| projections f. R. 
Sept. 21. 21 20. (W). 
Sept. 23. 22 51. Almoft i dia. of the R. f. the edge (X). 
(S) 7 h. 50' 55'''. 356,8 invilible. (T) I2h. 49' 10" . I 55 °» 7 * 
(V) 1 1 h. 17 7 33". 50°,6. 
(W) 9 ; h.< 6' 58". 170^2 Gonfcquently invifible. 
(X) joh. &jf 52". 8i°,0o 
Sept, 
