24- 
Pnfejfor Bugge’s Agronomical Observations 
r j 
Mean time at 
Copenhagen. 
Heliocentric 
ongitude ot 
$ in the 
ecliptic. 
Heliocen- 
ric latitude 
of ? • I 
Halley’s er- 
ror, 
JE LA LAN DE*S 
error, 
n long. 1 
in lat. 
in long I 
in lat. 
1 78 1 
Sept. 13 
22 
pa. 1 
4 
/ // 
38 6 
43 24 
49 46 
52 11 
s. 0 t // 
7 28 40 26 
8 12 59 47 
3 27 15 26 
9 1 59 21 
0 / H 1 
o 56 13 N 
0 6 4 
0 44 6 S 
1 0 28 
// 
+ 21 
+ 7 ° 
+ 4 1 1 
— 20 j 
// 
+ 5 
+ 2 
-13 
- b 
// I 
+ 6 3 
+ >3 
// 
- b 
— 6 > 
+ 28 
+ l 
+ 74 
+ 33 
1 +55 
+ 34 
+ 7 
+ l 3 
+ 1 
— 2 
+ 106 1 
+ 43 
+27 
4- 7 
1784 
jSept.20 
2 5 
pa. 2 
14 
21 
0 37 17 
0 39 57 
0 44 49 
0 54 7 
1 0 42 
6 25 51 19 
7 3 5 2 40 
7 *5 6 3 2 
8 14 !3 57 
8 15 21 4 ^ 
2 23 46 N 
2 13 7 
1 40 46 
0 36 58 
0 2 17 s 
1786 
j Aug. 19 
2C 
21 
1 ‘ 2C 
2 25 57 
2 26 14 
2 26 3: 
2 28 3C 
)12 ,2.8 4’ 
8 4 12 41 
1-8 5 47 3 : 
18 7 23 xc 
d 8 18 30 2. 
7 8 20 5 i( 
o 37 6 15 
0 31 22 
30 25 55 
0 13 17 s 
D l8 52 
+ 2 5 
+ 5 2 
+ 68 
1+ 10S 
1 + 35 
- 4 
-*5 
- b 
n 
5 
- 6 
+ 69 
+ 89 
-16 
+ 3 
Let the difference between two heliocentric longitudes, one 
before and the other after the paflage through the node be 
—a. the northern heliocentric latitude =b, and the fouthem 
= /3; let the arc of the ecliptic from the node to the longi- 
tude, anfwering to the fouthem latitude, be - x , tnen tang. 
fin, a , tang. 8 By this formula the diftance from 
every longitude with a fouthem latitude to the node may b 
found ; and hence the heliocentric longitude of the noee. 
Obfervations 
