Blancanus, Josephus - Sphaera mvndi, sev cosmographia demonstratiua , ac facile methodo tradita : in qua totius Mundi fabrica, vna cum nouis, Tychonis, Kepleri, Galilaei, aliorumq' ; Astronomorum adinuentis continentur ; Accessere I. Breuis introductio ad geographiam. II. Apparatus ad mathematicarum studium. III. Echometria, idest Geometrica tractatio de Echo. IV. Nouum instrumentum ad Horologia

292

Apparatus ad calculandas altit ſingularum horarum aboccaſu
in vtroque Tropico ad latit. 44.

11
# H. # M.
# 24 # 0
Tempus ſemidiurnum in tropico ♋. # 7 # 18
Diurnum verò # 15 # 39
Quare eius meridies # 16 # 21
Ortus Solis erit # 8 # 42
Quare tempus diurnum in tropico ♑. erit # 8 # 42
Meridies autem in tropico ♑. erit # 19 # 39
### Arcus ſemidiurnus, ſeu diſ@a@a hor. 24. à meridie in trop. Cancri eſt gr. 114. 50″
Quare cæterarum diſtantiæ à meridie erunt ſequentes.
22
Horæ in \\ trop. ♑. # Horæ in \\ trop. ♋. # ## Diſtantię \\ à meridie. # Har. diſ@ã. \\ ſinus verſi. # ## Altit. hor. in trop. ♋. # ## Altit. hor. \\ in trop ♑.
# # G. # M. # # G. # M. # G. # M.
# 24 # 114 # 50 # 117,078 # 9 # 28 # 5 # 55
# 23 # 99 # 50 # 90,994 # 19 # 40 # 13 # 16
# 22 # 84 # 50 # 65,524 # 30 # 18 # 18 # 46
Ort. 15. 18′ # 21 # 59 # 50 # 42,404 # 41 # 4 # 21 # 54
16 # 20 # 54 # 50 # 23,208 # 51 # 35 # 22 # 20
17 # 19 # 39 # 50 # 9,246 # 61 # 7 # 20 # 1
18 # 18 # 24 # 50 # 1,469 # 62 # 58 # 15 # 13
19 # 17 # 9 # 50 # 406 # 69 # 4 # 8 # 22
Mer. 19. 39′ # Mer. 16. 21′ # 5 # 10 # 6,130 # 13 # 40
20 # 15 # 20 # 10 # 18,251 # 54 # 43
21 # 14 # 35 # 10 # 39,944 # 44 # 24
22 # 13 # 50 # 10 # 58,001 # 33 # 39
23 # 12 # 65 # 10 # 82,921 # 22 # 56
# 11 # 80 # 10 # 109,005 # 12 # 33
# 10 # 95 # 10 # 117,651 # 2 # 50
# 9 # 110 # 10
# Ort. 8. 42′
33
## Complementum latitudinis eſt gr. 46. 0′.
## Tropicorum declinatio gr. 23. 30.
Quare altitudo meridiana ♋. # erit gr. 69.30-93,667. eius ſinus rectus
Depreſſio autem meridiana ♑.
Et depreſſio meridiana ♋. # erit gr. 22. 30-38,268, eius ſinus rectus.
Altera verò meridiana ♑.
44
Aggregatum ex # 131,935. ſinubus rectis.
Semiſſis aggregati # 65967 {1/2}.
Sinus vero nor. 23. # 117078.
8 # 527,736
7 # 461,769
0 # 000000
7 # 461769
1 # 65967
1 # 65967
# 77332 ſumma.
## Quotiens, & quartus terminus.

147[Figure 147]55
Subtractio # 93,667. # ſinus rectus altit. merid. à quo
# 77,232. # quartus terminus ſubtrahitur.
66
Horæabocc. # Sinus \\ recti.
1 # 65,967
1 # 65,967
2 # 131,934
3
4 # 263,868
4 # 263,868
5 # 329,835
5 # 329,835
6 # 395,802
6
7 # 461,769
7 # 461,769
8 # 527,736
9 # 593,703
9 # 593,703
0 # 593,703
0 # 000,000

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