Group of the Pleiades. 

 Electra. 



283 







Corrected Distance. 









Plate. 



Observed 

 Distance. 







Observed 

 Pos. Angle. 



Corrected 

 Pos. Angle. 











Scale. 



Arc. 









l6 East 



72.5551 



72.5679 



2033! 5 1 



359 c 



o'i3" 



269 9' 45" 



1 6 West 



72.5284 



72.5405 



2032.91 



359 



1 3 



269 IO 18 



17 East 



72.5562 



72.5691 



2033.58 



359 



33 



269 IO 4 



17 West 



72.5437 



72.5544 



2033.25 



359 



25 



269 9 37 



18 East 



72.5611 



72.5740 



2033.43 



359 



3 25 



269 II 16 



18 West 



72.5667 



72.5779 



2033-59 



359 



3 5o 



269 II 16 



19 East 



72.5245 



72.5372 



2033.04 



359 



7 1 



269 12 23 



19 West 



72.5238 



72.5346 



2032.99 



359 



7 53 



269 12 44 



20 East 



72.5399 



72.5527 



2033.22 



359 



4 37 



269 11 35 



20 West 



72.5277 



72.5394 



2032.87 



359 



5 4 



269 II 23 



21 East 



72.5428 



72.5556 



2033.12 



359 



4 15 



269 12 3 



21 West 



72.5328 



72.5455 



2033.03 



359 



4 45 



269 II 54 



22 East 



72.5383 



72.5511 



2033.17 



359 



5 " 



269 12 IO 



22 West 



72.5324 



72.5441 



2033.03 



359 



5 21 



269 II 36 



23 East 



72.5402 



72.5529 



2033.03 



359 



4 45 



269 II 43 



23 West 



72.5308 



72.5424 



2032.81 



359 



5 1 



269 II 18 



24 East 



72.54IO 



72.5538 



2033.08 



359 



5 50 



269 12 48 



24 West 



72.5375 



72.5477 



2033.02 



359 



6 1 



269 12 26 



25 East 



72.5464 



72.5593 



2032.94 



359 



2 51 



269 II 29 



25 West 



72.5421 



72.5527 



2032.76 



359 



3 38 



269 II I9 





Means 



2033.12 



±0.04 



269 



11 28" 



±Sf(±o"o8) 



8. 













Plate. 



Observed 

 Distance. 



Corrected Distance. 



Observed 

 Pos. Angle. 



Corrected 

 Pos. Angle. 



Scale. 



Arc. 



16 East 



16 West 



17 East 



17 West 



18 East 

 18 West 



131.2746 

 I31.2990 

 131-2838 

 131. 3011 

 131.2878 

 I3I.3II3 

 Means 



131.2786 

 131.2990 

 131.2879 

 I31.3OU 

 131. 2918 

 I3I-3I38 



3679.02 



3678'. (62 

 3679.48 

 3678 92 

 3679.46 



3678.47 

 3679.19 



303°i8 / 55 // 

 303 19 40 

 303 18 46 



303 19 37 

 303 22 26 



303 23 8 

 213 29 31" 



213 28/43" 

 213 29 24 

 213 28 44 

 213 29 18 

 213 30 18 

 213 30 36 



