OSSERVAZIONI DI STELLK 



223 



4'-. 12-. 47% 7 V;)% 3 37%0 



13. 



2, o 



3't, 7 37, 2 



19, 4 17, 9 



37, 3 



36, 8 19. 8 37, 

 14. 12, 8 3.5, 8 37, 



meiiio 



4. 



13 



37, 100 



+ At 



— 



18. 



30, iol 



-f ale 



— 





487 



+ bi 



— 





lo4 



+ ec 



+ 





837 



— ob 









\% 



62". 26'. 42r, 5 26'. 42", 1 



11, 10, 7 



0, 0, a 



48, 6 49, 6 



medio 62 26. 2:i, 60 



lif. + 1. oO, 72 



Dis. z. st. 62. 28 IC), 32 



log B :=: 0, OO008 

 log T z=. 86n 



log Y= 229n 



3. ìio 7, 127 



Tempo orologio 4''. 27>" Teiiiiunielro (lei Bar. =:o't",2 zr 12^3 log T z=0,00086n 



Bui-.=29p,9 13=761 ■"'",28 log B=: 361 

 Teniiomolro eslernoi=l 1, S = 10°,5 log yn: 183^ 









Differenze 













in 7. 







in z 





d — 



i 



+ 14'". 



, 19% 978 



+ 0°. 



42'. 35", 



48 



d — 



2 



-F- 7. 



48, 723 



— 2. 



36. 10, 



53 



d — 



3 



- 6. 



59, 731 



+ 0. 



45. 44, 



31 



d — 



4 



- 13. 



12. 163 



+ 1. 



22. 20, 



40 



13 dicembre 



fempo orologio 3''. 40- Teriiioinciro ik-l Bar.zz.•36^0 = 13",3 log T =0,00093.4 



Bar=29p,840=759'""\42 log B = 455 



'IViinoHit.-lio esterno =:13, 7 =: 12,7 log ": 



31(> 



Giornale ili Siienze Xat. ed Kcon., Voi .\X. 



2& 



