486 . 



Eclipsis solis ab Astronomo celebcrr. David tnbo adiromatJco /p — 45t'cs aa 

 gente Pragae observata , ex litteris ab ipso ad me datis : 



Initium =;5''.4.8'.i3"5 temp. sol. yero. 



343. 



Diff. mcrid. Parisios inier et Pragam z= — 48'-iq" 

 Elevatio poH =;-j-50o.o5'.iq" 



343- 



Tempus solare medium. 



a"= 5h.48'.i3",5 

 ae::^ . . -(- 07, 34 



T Pragae^ 5h.48'.2o",84 



^ r=— 4S. ig. 00 , 

 T ;^ 17h. o'.oi",84 



344. 

 Elementa e tabulis desumpta. 



1 :r-. 84o.45'.4r)",() 

 A — 84. 15.57, 

 L=:85. o3. 06, 9 

 A = + 17- 37, 3 

 «:zii7i.2i. 10, 5 



345- 

 Corrcctio latitudinis. 



:49o.55'.o9",9 . . tg. /3 =: 0.0749463 



346. 



Calculus anguli ? 



»g-P — 9-J^o=i507 • • ■ • <P = 7o.i2'.38",2 

 f fs— 3o. 40. 31; 2 



