138 



F. PORRO 





1889 Dicembre 21 — 10 Ursae Majoris. 





Verticale Est 



Verticale Ovest 



<P' 



Oculare Nord 



Oculare Sud 



Oculare Sud l Oculare Nord 



7" 8°" 32=.49 



7'^ 16°" 9M3 



10'^ 29"^ 4^.26 



IQh 37m 20».52 



45° 4' 7".33 



8 54 .62 



15 45 .24 



30 7 .29 



36 57 .93 



7 .38 



9 8.34 



15 31.03 



30 21 .62 



36 44.58 



7 .19 



9 26.21 



15 12 .06 



30 40 .27 



36 26 .96 



7 .26 



9 42.18 



14 52 .92 



30 59 .50 



36 8 .69 



7 .43 



9 57 .58 



14 39.18 



' 31 13.76 



35 55 .39 



7 .50 



10 20 .67 



14 15.35 



31 37 .20 



35 32 .58 



7 .07 



— ^ = -1- 7M1 



b = 42° 12' 58".38 



e, = 0".]230 





1889 Dicembre 23 — 10 Ursae Majoris. 





Verticale Est 



Verticale Ovest 



cp' 



Oculare Sud 



Oculare Nord 



Oculare Nord 



Oculare Sud 



7" 8" 25^53 



7" 16" 3=.90 



10" 29" 35'.91 



10" 37" 14M1 



45° 4' 6".02 



8 47 .31 



15 40 .80 



29 59 .29 



36 52 .46 



6 .29 



9 3.39 



15 23 .38 



30 16 .72 



36 36 .10 



6 .31 



9 21 .28 



15 4 .50 



30 35 .23 



36 18 .38 



6 .10 



9 39 .55 



14 44.85 



30 54 .88 



35 59 .50 



6 .29 



9 55.57 



14 28.48 



31 10 .96 



35 44 .33 



6 .14 



10 17 .80 



14 5 .26 



31 34 .67 



35 21 .53 



6 .21 



t — + 6^82 b — 42° 12' 58".38 



1890 Febbraio 2 — 31 Lyncis. 



e, = 0".0421 



Verticale Est 



Verticale Ovest 



cp' 



Oculare Nord 



Oculare Sud 



Oculare Sud 



Oculare Nord 



&" 52" 10^57 

 52 40.73 



52 58 .16 



53 22 .43 



53 46 .46 



54 4 .30 



54 34 .83 



55 36 .07 



7" 2" 34'. 70 

 2 0.34 

 1 40 .51 

 1 13 .88 

 47.22 

 27 .71 



6 59 55.19 

 58 50 .18 



gh 20» 16129 



20 50.27 



21 10 .27 



21 37 .27 



22 3 .67 

 22 22 .99 

 22 56 .52 

 24 .83 



gh 3Qm 4Q3_33 



30 10.67 

 29 53 .03 

 29 29 .06 

 29 4 .75 

 28 46 .90 

 28 16 .37 

 27 14.88 



45° 4' 9".86 



10 .02 



10 .26 



10 .19 



9 .42 



10 .00 



9 .44 



9 .84 



a — ^ — -j- 3^78 



43° 32' 26".33 



e, = 0".1103 





1890 Marzo 1 — 



10 Ursae Majoris. 





Verticale Est 



Verticale Ovest 



q>' 



Oculare Sud 



Oculare Nord 



Oculare Nord 



Oculare Sud 



7" 3" 34'.58 



7" 11" 10'.52 



10" 24" 



42M9 



10" 32" 17'.77 



45° 4' 8".62 



3 56 .47 



10 47 .30 



25 



5.67 



31 56 .25 



8 .83 



4 12 .67 



10 29 .99 



25 



22.90 



31 39 .85 



8 .74 



4 30 .31 



10 11 .07 



25 



41.63 



31 22 .05 



8 .93 



4 49 .13 



9 51 .64 



26 



1.05 



31 3 .28 



8 .36 



5 4.57 



9 35 .42 



26 



17.20 



30 47.80 



8 .36 



5 27 .23 



9 12.10 



26 



20.93 



30 25.06 



8 .26 



6 12 .09 



8 25 .47 



27 



27.43 



29 40.16 



9 .00 



t = — 1^00 



ò = 42° 13' 6".13 



e, = 0".1010 



