the Difference of Longitude , See. 
Obfervationes comparator primi fatellitis Jovis, 
18 
5 
Ann. Temp. Obfervationis. 
Calculus. 
DifE Calc. Obfervatori 
M. D. 
h / // 
h t r' 
1 n 
1774. Nov. 22. 
8 27 22 
Em. 
8 28 10 
0 48 4- Stockh. 
Dec. 6. 
11 9 25 
- 
1 1 10 7 
O 42 4 - Paris. Cl. 
12 11 9 
12 11 1 
0 8 — Tyrnav. 
24. 
4 52 25 
- 
4 52 47 
0 22 4 Stockh. 
29. 
11 3 48 
- 
11 4 32 
0 44 4 Green w. 
12 14 15 
12 15 3 
0 48 4 Upfala. 
12 16 11 
- 
12 16 43 
0 32 4 Stockh: 
3 i- 
6 2 5 S 
- 
6 25 17 
0 12 4 Lund. 
177 5- Jan. 23. 
6 48 55 
M 
6 49 43 
0 48 4* Eyrnav, 
Feb. 15. 
5 53 2 
- 
5 53 32 
0 30 4 Green w. 
22. 
7 49 37 
- 
7 49 59 
0 22 4 - Greenw. 
8 42 39 
8 42 44 
0 54 Lund. 
906 
- 
9 0 1 1 
0 5 4 Tyrnav, 
9 1 55 
- 
9 2 10 
0 15 4 Stockh. 
Mart. 10. 
7 23 51 
- 
7 23 53 
0 24 Tyrnav. 
l 7 - 
8 11 7 
8 11 21 
0 14 4 Greenw. 
Jul. 15. 
14 42 36 
Im. 
14 42 14 
0 22 — Greenw. 
24. 
13 5 40 
- 
13 5 46 
0 64 Peterfb. 
Aug. 7. 
J 4 53 55 
~ 
14 53 26 
0 29 — Greenw. 
16. 
13 18 25 
- 
13 18 29 
0 44 Peterfb, 
Sept. 1. 
11 38 30 
- 
11 38 45 
0 15 4 Peterfb. 
* 5 - 
*5 3 1 7 
15 3 ° 54 
0 13— Peterfb. 
24. 
11 6 50 
- 
11 6 56 
0 64 Stockh. 
oa. 1. 
n 50 3 
- 
11 50 36 
0 33 4 Greenw. 
>3 3 2 
- 
13 2 47 
0 15 — Stockh. 
10. 
9 27 23 
- 
9 27 20 
0 3 — - Stockh. 
22. 
17 37 1 
- 
17 36 25 
0 36 — Greenw. 
Nov. 2. 
8 27 48 
- 
8 27 35 
0 13 — Greenw. 
18. 
7 54 22 
- 
7 54 S 
0 17 — Stockh. 
Dec. 11. 
10 6 5 
Em. 
10 6 34 
0 29 4 Stockh. 
20. 
6 23 33 
- 
6 23 37 
0 44 Upfala. 
Vol. LX XV II. 
B b 
Obfervatf 
num, 
