128 



F. PORRO 



1889 Giugno 19 — a Herculis. 



Verticale Est 



Verticale Ovest 



Oculare Sud 



Oculare Nord 



Oculare Nord 



Oculare Sud 



14 b 59 m 6 8 .06 



15* 7 m 22 8 .35 



18 h 4 m 5 S .49 



18* 12* 2P.39 



59 29 .93 



6 56 .70 



4 31 .19 



11 58.11 



59 47 .51 



6 38 .18 



4 49.69 



11 40 .45 



15 6 .59 



6 17 .42 



5 10 .10 



11 21 .34 



26 .78 



5 56.12 



5 31 .84 



11 .49 



43 .74 



5 38 .02 



5 49 .68 



10 43 .72 



1 8.07 



5 12.15 



6 15.70 



10 19 .55 



1 57.15 



4 21 .72 



7 6 .06 



9 30 .50 



<P' 



48* 4* 9".09 



9 .33 



8 .64 



8 .93 



8 .45 



8 .81 



9 .70 

 9 .19 



1 3 .30 



b = 42° 40' 4",31 



c = 0".l4l0 



1889 Giugno 19 — b Cygni. 



Verticale Est 



Verticale Ovest 



cp' 



Oculare Nord 



Oculare Sud 



Oculare Sud j Oculare Nord 



19 h 9 m 8 .49 

 9 51 .78 



10 43 .64 



11 23.57 



12 31 .68 



14 54.53 



15 31 .98 



15 41 .05 



16 3 .41 



19 h 35 m 54 s .78 

 33 21 .87 

 31 10 .70 

 29 45 .99 

 27 34 .58 

 23 51 .26 

 23 ì .43 

 22 48 .90 

 22 20 .58 



I9 h 57 m 28\70 

 20 4 .78 



2 15 .45 



3 42 .43 

 5 52 .81 

 9 37 .32 



10 27 .77 



10 40 .29 



11 6 .67 



20* 24 m 26 B .40 

 23 35 .33 

 22 43 .21 

 22 4 .33 

 20 56 .60 

 18 33 .89 

 17 56.18 

 17 46 .97 

 17 25 .30 



45° 4' 9".42 

 8 .83 

 8 .88 

 8 .79 

 8 .93 

 8 .95 

 8 .74 

 8 .95 

 8 .67 



a — t = — 2 3 .23 b == 44° 51' 32".88 Cj = 0".0623 



1889 Luglio 28 — b Cygni. 



Verticale Est 



Verticale Ovest 





Oculare Sud 



Oculare Nord 



Oculare Nord 



Oculare Sud 



19 k ll m 33".69 



12 20 .33 



13 10.67 



14 4 .20 



14 50 .56 



15 59 .38 

 18 22.28 



19 h 41 10 36 e .47 

 38 39 .14 

 36 7 .61 

 33 54 .83 

 32 18 .17 

 30 10 .67 

 26 32 .86 



19 h 57 m 42M9 

 20 41 .20 

 3 7 .81 



5 25 .54 : 



6 59 .64 

 9 7.95 



12 51 .04 



20" 27*° 46*.01 

 27 1 .96 

 26 10 .89 

 25 18 .01 

 24 29 .79 

 23 21 .79 

 20 56 .39 



45° 4' 10".90 

 10 .86 



10 .21 



11 .31 

 9 .93 



10 .17 



11 .74 



a — t = — 8 .62 



b = 44° 51' 45".43 



€ a = 0".2443 



