56 



A. Be?}/ portiti 



[Memoria I.| 



le Gr. delle stelle di confronto, otteniamo i valori qui sotto raccolti per la Gr. della varia- 

 bile. La pi'ima colonna contiene la data dell'osservazione (l'ora precisa può lilevarsi dai 

 quadri già citati), la seconda il tempo medio dell' osservazione in giorni del periodo giu- 

 liano ; la 3'\ 4-'» e le grandezze concluse pei- Y Uphiuchi dai confronti colla stella 1, 

 colla 2 e dalla media dei due confronti; la 6^ infine l'importo Oss. — Cale, corrispondente 

 alle singole ossei-vazioni, intendendo per cuiva calcolata quella (attenuta, come si esporrà 

 appresso, dalla riduzione di tutte le osservazioni ad un unico periodo. 



TABELLA L 



N. 



Data 

 1910 



Giorno 

 giuliano 



Grandezza di 



Y Oph. 



0- 



-C 



N. 



Data 

 1910 



Giorno 

 giuliano 



Grandezza 



di Y Oph. 



0— C 



* 



* 2 



Media 



* 1 



* 



2 



Media 







2418 





















2418 

















I 



Mag.27 



819. 445 



6 QZ 



6. 78 



6. 



85 



+0. 



27 



52 



Lug 



19 



872. 



597 



6. 



70 



6. 





6. 



61 



-|-o. 01 



2 



3 I 



823. 619 



6 ;d 



6. 36 



6 



3S 



— 0. 



17 



53 





20 



873. 



587 



6. 



55 



6. 



1 c 



6. 



50 



— 0. OC) 



3 



Giug. I 



824. 607 



6. 67 



6. 8 1 



6. 



74 



+0. 



13 



54 





2 I 



874. 



425 



0. 



31 



6. 



A A 

 44 



6. 



58 



— 0. 16 



4 



2 



825. 616 



6. 14 



6. 30 



6. 



22 



— 



20 



55 





22 



875. 



435 



6. 



20 



6. 





6. 



25 



— 0. 30 



5 



3 



826. 624 



6. 18 



6. 23 



6. 



21 



— 0. 



0) 



56 





23 



876. 



585 



6. 



57 



6. 



AA 

 44 



6. 



41 



-0.13 



6 



7 



830. 603 



6.01 



6 . .40 



6. 



2 1 



+0. 



04 



57 





23 



876. 



454 



6. 



29 



6. 



44 



6. 



57 



— 0. 16 



7 



8 



851.610 



6 17 



Q QO 



6. 



18 



— 0. 



05 



58 





24 



877. 



453 



6. 





6. 



2 ■> 

 7 - 



6. 



22 



— 0. 12 



8 



9 



832. 610 



u. -4 



U . / ) 



6 



49 



+0. 



24 



59 





25 



878 



43 > 



6. 



2 1 



6. 





6. 



20 



+ 0. 04 



9 



lo 



853. 605 



6.41 



6. I I 



6. 



26 







06 



60 





25 



878. 



464 



6. 



52 



6. 



16 



6. 



24 



+ 0. 08 



IO 



1 1 



854. 609 



6. 2 1 



6 



6 



3 1 



— 0. 



09 



bl 





26 



879. 



452 



6. 



01 



6. 





6. 



03 



0. 00 



II 



'3 



836. 639 





6 68 



6. 



68 



+ 0. 



IO 



62 





27 



880. 



423 



5- 



95 



6 



no 



6. 



02 



— 0. 06 



12 



•4 



857 610 



6^1 

 ^. ) / 



6. 58 



6. 



58 



— 0. 



02 



65 





27 



880. 



485 



6. 



25 



6 



I Q 



6. 



22 



+ 0. 12 



13 



15 



838. 6r I 





6. 58 



6. 



58 



— 0. 



02 



64 





28 



881. 



435 



5. 



95 



6. 



1 2 



6. 



"5 



— 0, 14 



14 



ló 



859. 6 1 9 



6 63 



6. 63 



6. 



65 



4-0. 



06 



65 





28 



881. 



5 59 



6. 



1 



5 



I n 



6. 



15 



—0. 03 



15 



'7 



840. 606 



6 -17 



7. 02 



6. 



74 



+ 0. 



22 



66 





29 



882. 



360 



6. 



28 





4U 



6. 



34 



4-0. 16 



16 



18 



841. 593 



6. 56 



6 81 



6- 



68 



4-0 



09 



67 





29 



882. 



484 



6. 



01 



6. 



00 



6. 



01 



—0. 18 



17 



19 



842. 604 



6 38 



6 53 



6. 



45 



0. 



00 



68 





30 



883. 

 885. 



442 



6. 



45 



. 



1 u 



6. 



50 



4-0.07 



18 



20 



843. 606 



6. 06 



6 ( T 



6. 



24 



— 0. 



02 



69 





30 



506 



6. 



36 



6. 



''0 



6. 



28 



-fo. 05 



19 



21 



844. 440 



)■ 



0. ,4 



/: 



0. 



03 



- 0. 



IO 



70 





3' 



884. 



425 



0. 



1 5 



5 





/L 



'5 



-0. 15 



20 



22 



845.437 



io" 



6. 24 



5- 



qo 



— 0. 



I 



7' 



Ago 



. I 



885. 



4'4 



6. 



59 



6; 



3 ^ 



6. 



57 



-fo. 01 



21 



23 



846. 45 3 



6. 15 



6 1 7 



6. 



16 



+ 0. 



02 



72 







886. 



472 



6. 



08 



6. 



19 



6. 



14 



-0. 33 



22 



24 



847. 437 



6. 22 



6. 34 



6. 



38 



+0. 



2 I 



73 





2 



886. 



549 



6. 



65 



6. 



48 



6 



57 



-^-0. 09 



23 



25 



848.447 



6. :o 



6. 33 



6 



22 



+ 0. 



05 



74 





3 



887. 



5^4 



6. 



59 



6 



33 



6. 



56 



— 0. 19 



24 



26 



849.448 



6. 02 



6. 42 



6. 



2 "* 



— 0. 



02 



75 





4 



888 



370 



6. 



54 



6. 



27 



6. 



51 



— 0. 28 



25 



27 



850. 440 



6. 07 



6. 30 



6. 



19 



— 0. 



I I 



76 





4 



888. 



459 



6. 



55 



6. 



52 



6. 



55 



—0. 06 



26 



28 



85I.437 



6. 61 



6. 63 



6. 



65 



+ 0. 



24 



77 





5 



889. 



488 



6. 



65 



6. 



64 



6. 



65 



4-0. 05 



27 



2q 



852. 356 



6. 70 



6, 41 



6 



56 



+0. 



08 



78 





6 



890. 



382 



6. 



52 



6. 



66 



6. 



59 



-fo. 00 



28 



30 



855.631 



6. 61 





6. 



61 



- 0. 



03 



79 





6 



890. 



485 



6. 



57 



6 



79 



6. 



68 



4-0. 09 



29 



Lugl. I 



854- 437 



6.53 





6. 



53 



— 0. 



07 



80 





7 



891. 



487 



6. 



65 



6. 



51 



6. 



58 



4-0. 04 



30 



2 



855. 449 



6.57 





6. 



57 



— 0. 



03 



81 





8 



892. 



575 



6. 



47 



6. 



72 



6. 



60 



+0. 07 



31 



4 



857. 402 



6. 40 





6. 



40 



— 0. 



•5 



82 





8 



892. 



44' 



6. 



50 



6. 



62 



6. 



56 



-ho 03 



32 



5 



838. 420 



6. 62 





6 



62 



+0. 



05 



83 









893. 



362 



6. 



51 



6. 



54 



6. 



45 



— 0. 1 3 



33 



5 



858. 476 



6. 48 





6. 



48 



— 0, 



IO 



84 





IO 



894. 



369 



6. 



45 



6. 



74 



6. 



60 



-1-0. 23 



34 



6 



859. 424 



6. 65 





6. 



65 



40. 



14 



85 





IO 



894. 



440 



6. 



58 



6. 



59 



6. 



49 



4-0 13 



35 



6 



859. 495 



6. 77 





6. 



77 



+ 0. 



27 



86 





1 1 



895. 



444 



6. 



57 



6. 



19 



6. 



28 



-'r-O. IO 



36 



7 



860. 377 



6. 17 





6. 



17 



0. 



I6 



87 





1 1 



893. 



501 



6. 



22 



6. 



5 3 



6. 



28 



-f-O. I I 



37 



8 



861. 374 



6. 09 





6. 



09 



— 0. 



06 



88 





15 



899. 



589 



6. 



26 



6, 



24 



6. 



25 



-^0. 07 



38 



8 



861, 483 



6. 14 





6. 



14 



0. 



00 



89 





'7 



901. 



404 



6. 



60 



6. 



'9 



6. 



59 



4-0. 1 1 



39 



9 



862. 417 



6. 1 2 





6. 



1 2 



+0. 



IO 



90 





'7 



901. 



461 



6. 



15 



t. 



17 



6. 



:6 



— 0. 12 



40 



9 



862. 478 



6. 13 





6. 



'3 



4-0. 



I 2 



9' 





18 



902. 



881 



6. 



16 



6. 



5' 



6. 



54 



— 0. 01 



41 



IO 



863. 410 



6. IO 





6. 



IO 



— 0. 



01 



92 





18 



902. 



415 



6. 



54 



6. 



27 



6. 



3 ' 



— 0. 04 



42 



IO 



863. 502 



6. 19 





6. 



19 



+ 0. 



06 



93 





19 



903. 



571 



6. 



62 



6. 



54 



6. 



58 



-fo. 13 



43 



' I 



864. 41 1 



6. 30 



6. I! 



6. 



2 I 



-f 0. 



04 



94 





20 



904. 



574 



6. 



57 



6. 



40 



6. 



49 



—0. 05 



44 



12 



865. 605 



6. 37 



6. 26 



6. 



32 



+0, 



1 2 



9^ 





20 



904. 



430 



6. 



25 



6. 



25 



6. 



24 



— 0. 50 



45 



'3 



866. 417 



6. 30 



6. 09 



6. 



20 



— 



03 



q6 





2 1 



905. 



594 



6. 



67 



6. 



66 



6. 



67 



-f 0. 08 



46 



14 



867. 465 



6. 06 



6. 00 



0. 



03 



— 0. 



27 



97 





22 



906. 



556 



6. 



55 



6. 



65 



6. 



58 



— 0. 02 



47 



15 



868 457 



6. 53 



65. 



6. 



52 



+0. 



14 



98 





22 



906 



404 



6. 



60 



6. 



56 



6. 



58 



— 0. 02 



48 



'5 



868. 507 



6.48 



6. 22 



6. 



35 



— 0. 



05 



99 





23 



907. 



564 



6 



56 



6. 



64 



6. 



60 



4-0. 01 



49 



16 



869. 397 



6.48 



6.25 



6. 



37 



— 0. 



09 



lOO 





23 



907. 



427 



6. 



55 



6. 



58 



6. 



57 



— 0. 02 



50 



17 



870.383 



6.68 



6.33 



6. 



52 



— 0. 



05 



101 





24 



908. 



578 



6. 



38 



6. 



42 



6. 



40 



— 0. 15 



51 



18 



871. 404 



6. 40 



6. 34 



6. 



47 



— 0. 



'5 



102 





24 



908. 



429 



6. 



67 



6. 



51 



6, 



59 



-f 0. 04 



