158 



Proceedings 



of the Royal Irish Academy. 







No. 



Star. 



R.. 



\., 1880. 



Dec 



., 1880. 



Change of Magnitude. 



Mean I 

 Da} 



Max. 



Min. 



Ill 



T Coronas, .... 



H. 



15 



M. 



54 



s. 

 29 





 + 26 



15 



36 



2-0 



9-5 



? 



112 



"W Scorpii, .... 



16 







19 



-21 



12 



14 



11 ? 



? 



405 



113 



R Herculis, 



16 







50 



+ 18 



41 



39 



8-0-9-0 



<13 



319 



114 



V Scorpii, .... 



16 



4 



46 



-19 



49 



24 



10? 



? 



220 



115 



T Scoi-pii, .... 



16 



9 



54 



-22 



40 



42 



7-0 



<10 



p 



116 



R Scorpii, .... 



16 



10 



30 



-22 



39 







9-10-5 



<12-5 



223 



117 



S Scorpii, .... 



16 



10 



31 



-22 



36 







9-1-10-5 



<12-5 



176 



118 



TJ Scorpii, .... 



16 



15 



33 



-17 



36 



3 



9? 



<12 





119 



U Herculis, . . . 



16 



20 



29 



+ 19 



10 



6 



6-6-7-7 



11-4-11-6 



408 



120 



X Scorpii, .... 



16 



22 



14 



-19 



13 



48 







? 



121 



^ (30) Herculis, . . 



16 



24 



42 



+ 42 



8 



54 



5 



6-2 



40 to 



122 



T OpMucii, . . . 



16 



26 



52 



-15 



52 



54 



10 



< 12-5 



• • 



123 



S OpMucii, . . . 



16 



27 



24 



-16 



54 



24 



8-3-9-0 



<12-5 



233 



124 



V Herculis, . . . 



16 



30 



58 



+ 37 



35 







8-3 



11-0 





125 



R Ursse Minoris, . . 



16 



31 



32 



+ 72 



32 



12 









126 



S Herculis, 



16 



46 



27 



+ 15 



8 



39 



5-9-6-8 



11-5-12-2 



303 



127 



Nova Ophiucii, . . 



16 



52 



48 



-12 



42 



30 



4i 





p 



128 



E OpMucii, . . . 



17 







53 



-15 



56 



12 



7-6-8-1 



<12 



302 



129 



o Herculis,. . . . 



17 



9 



11 



+ 14 



31 



45 



3-1 



3-9 



Irregi 



130 



TJ OpMucii, . . . 



17 



10 



29 



+ 1 



20 



40 



6-0 



6-7 



Od 20h V 



131 



u (68) Herculis, . . 



17 



12 



53 



+ 33 



13 



45 



4-6 



5-4 



37 to 



132 



Nova OpMucii, . . 



17 



23 



27 



-21 



22 



42 



>1 



p 



p 



133 



X (3) Sagittarii, . . 



17 



40 







-27 



47 







4 



6 



7 



134 



W (7) Sagittarii, . . 



17 



57 



21 



-29 



35 



9 



5 



6-5 



7 



135 



T Herculis, . . . 



18 



4 



33 



+ 31 







9 



7-2-8-3 



11-4-12-1 



165 



136 



T Serpentis, . . . 



IS 



22 



57 



+ 6 



13 



15 



9-1-10-0 



<12-8 



342 



137 



V Sagittarii, . . . 



18 



24 



22 



- 18 



20 



45 



7-5? 



9-5? 



•• 



138 



TJ Sagittarii, . . . 



18 



24 



49 



- 19 



12 



33 



7-0 



8-3 



6 





