Rotation of the Ring of Saturn . 48 3 
OS. 1 6« 1 29. I was not without a fufpicion of another 
fateliite upon the preceding arm, not quite 1 o far advanced as 
the former (H)« 
Odl. 18, 20 22. I fufpedt two fatellites upon the p. arm (I). 
20 42. I make no doubt but that there is at leaft one fat. 
upon the p. arm (K). 
21 14. I am in doubt whether it be a fat. upon the p» arm, 
or the arm itfelf (L). 
21 17, Uniefs the p. arm be much brighter than the f. one, 
it mult contain a fateliite (M). 
j. 
I 1, I am pretty fare the end of the preceding projedlion is 
loaded with two fatellites. By a figure, one is placed | pro™ 
jedfcian from the end ; the other, f projection from the 
body (N) . 
Odl. 18. 1 5. I can diftinguiOi one upon the preceding pro- 
jection very certainly (Q). 
Odl. 20. 2i 26. I fufpedt the end of the preceding arm to 
be loaded with a fateliite (P) 
(H) The fpot / 3 . By calculation, at iih. 3^' 9" it was 309 c ? 2, or juft fol- 
lowing the 7th fateliite, which appeared then upon the preceding arm in the fhape 
of a fmail bright point. r 
( I ) The fpots y and The former at 6 h. 23' 9" -was 2I7°,6, the latter 
289°, 9. $ is probably a fpot upon the northern plane of the ring of a conli- 
■derable degree of brightnefs, though but fmail in its dimenfions, and at no great 
diftance from the edge. 
(K) The fpot y was by this time at 22 ^°,o } and therefore in a f tuation to be 
■eafily perceived. 
(L) The fpot y 247°, 2. (M) The fpot y 248°, 9. 
(N) The fpot a, at 1 1 h. 1' 23^, was at 217b 2 ; and £ was alfo vifible, being 
at 304°, 3. This fpot is probably a very fmail one, on the northern plane of the 
ring, at feme diftance from the edge. 
(O) The fpot « was now r at 21934, and being very bright could be diftin- 
gyiiflicd eafily. (P) The fpot «, at 7 h. 19'' 7", was at 290°, 7. 
R rr 2 
21 ^6. 
