Summaria recapitulatio calculi Saturni ex obferuationibus praecedentibus. 
Longitudo Differentia 
Dies 
Obferuata 
Alphonfina 
Copernicaea 
Alphonfina 
Copernicaea 
4 
SL 28 G 30 M 44 S 
SL 29 G 11 M 
SL 29 G 13 M 
40 M 16 s plus 
42 M 16 s plus 
5 
28 31 31 
29 11 
29 14 
39 29 plus 
42 29 plus 
6 
28 32 17 
29 11 
29 13 
38 43 plus 
40 43 plus 
22 
28 18 44 
28 59 
29 4 
40 16 plus 
45 16 plus 
23 
28 16 58 
28 57 
29 2 
40 2 plus 
45 2 plus 
Latitudo 
Differentia 
Dies 
Obferuata 
Alphonfina 
Copernicaea 
Alphonfina 
Copernicaea 
4 
2 G 34 M 20 S S 
2 G 40 M S 
2 G 34 M S 
5 M 40 s plus 
0 M 20 s minus 
5 
2 37 3 S 
2 40 S 
2 34! S 
2 57 plus 
2 33 minus 
6 
2 39 6 S 
2 41 S 
2 35 S 
1 54 plus 
4 6 minus 
22 
2 43 36 S 
2 48 S 
2 41! S 
4 24 plus 
2 6 minus 
23 
2 44 44 S 
2 48 S 
2 42 S 
3 16 plus 
2 44 minus 
DIE 3 MARTIJ, MANE. 
Dift. "f) a Spica Tip 10° 49' 
Repetita 10 49 
Vice verfa. 
Dift. a lance Borea 16 481 
Repetita 16 50 
Repetita 16 481 
Altit. merid. f), fed dubia 
propter nubes 31 231 
Ideoque pro Latitudine eius Tumebatur 
Dift. f) a luc. Coronae 42 21 
Repetita 42 21 
Denfae tum nubes obtegebant cae 
lum, quae, quominus 9 obferuaretur, 
obftaculo erant. 
DIE 16 MARTIJ, MANE. 
Quia nubes deniiufculae poft medi 
am nodtem hucusque caelum obdux 
erant, Altit. merid. veluti & Spicae 
haberi non potuit. 
4 H 13 M Dift. J) a lance Borea 17° 25' 
4 20 Dift. repetita 17 25 
4 22 Repetita 17 25 
Vice verfa. 
4 25 Dift. f, a Spica IIP 10 14 
4 28 Repetita bis 10 14 
4 31 Dift. f) a lucida 
Coronae Gnoiiae 42 27 
Et quamuis dift. haec difficulter ad 
modum propter Sextantis litum ferme 
perpendicularem accipiebatur, bis ta 
men reiterabatur 42 27! 
DIE 25 MARTIJ, VESPERI. 
Dift. tS a Spica ter idem 9 43 
Altit. f) Merid. 32 01 
Dift. a lance Bor. ter idem 18 1 
Declin. merid. 7 41! 
Diff. afc. ex Spica 9 42 6 
Afc.R.t) 205 45 28 
Diff. afc. ex lance 18 9! 
Afc. R. t) 205 44! 
Afc.R.f)limitata 205 45 5 
Longitudo 26 39 40 SL 
Latit. feptent. 2 49 9 
DIE 4 APRILIS. 
Nodte fequente 
12 H 30 M Altit. f) merid. 32° 13' 
12 58! Dift. a Spica Itp 9 4 
1 0 Dift. repetita 9 4 
1 5 Repetita 9 4 
Vice verfa. 
1 8 Dift. t) a Lance SL Bor. 18 50 
1 10! Dift. repetita bis 18 50 
Alt. Lancis Auftr. Merid. 25 24! 
Prouenit ex his obferuationibus, 
fublatis antea a diftantijs 2!' quibus 
Sextans abundat: 
Declinatio 
Afc. R. f, 
His refpondet 
verus locus f) 
Latitudo 
7 45 Auftr. 
205 5 35 
26° 5' 6"£L 
2 31 37 B.