45« 



i4o. 



Logarllh. pro rcduct. spatü ad tempus. 



Initium. 



t'— i6h.4i'. 

 f, -...34'..8",9 

 log. h' =0.2426647 



.7h.i7'. 

 ...3/j'..<)"66 



0.2425076 



Finis. 



,41. 



Solutio trianguli SMN. 



Sn = 11)40,97 



ran zui 236,76 



fm =1405, 9 . 



p =3246,3 



750,4 



log. fm— 3.1749096 



SM 



2-930943<5 • 



Sn =1938,46 

 mn =1740,66 

 fm ^ 0^3,0 



P = 23"7.g 

 3i6o,2 



SM 



SM 



;'-2i'.53",o . . log. SiM'=3.i. 79575 3.7432233 SM'zzili.3a'.o3",6 



i4^- 



Tempus </ incorrectum. 



T =5i'.02'.i4",a7 I 6''.i2'.38",89 



SM'= — 21.52, 00 I — I. 32. o3, 60 



rf =:4''.4o'.22",27 I 4''.4o'.35",29 



»43- 

 Tempus d correctüm. 



Ex init. =4''.4o'.32",27 -\- 2,2686 d f n + 1,4455 d A — 1 ,3959 d x 



Ex line :j=:4. 40. 35, 29 — 3.9721 dfii — 3,5668(1 A -(-2,5 128 d» 



Aeq. XI i3",03-|- 6,2407 dfn — 5,0 1 23 dA 4-3,9087 dx 



,44. 

 Eclipsis solis Trajefcti ad Rlicnum a celebcrr. van Beck Calkoen in specula 

 acadumica obserrata. Ex litteris ab ipso ad me dalis : 



Inilium =g:„o3'.26 



Fiuis 



;6. 14. 



.30" 1 

 06 J 



57 ' 



temp. sol. yero. 



