vom 19. Mai 1873. 371 



O.-T. Red. 



1862- 



-4 



1865—7 



1868—9 



a Ceti 



^-iVli 



12 



-+-lV03 9 



4-0'.'74 4 



u Orionis 



-f-2.04 



19 



4-1.66 17 



— 0.58 7 



« Serpentis 



4-0.87 



29 



—0.10 22 



—0.62 6 



7 Aquilae 



4-0.28 



34 



4-0 .61 11 



4-0.55 16 



« T, 



-hl. 88 



34 



4-0.25 22 



—0.20 19 



ß , _ 



-f-0.95 



19 



4-0.67 3 



4-0.53 11 



« Aquarii 



—0.29 



29 



—2.39 5 



4-0.50 9 



Mittel 



4-0.97 





4-0.20 



4-0.10 



Procyon 



—0.50 



13 



4-0.12 18 



—0.68 15 



r 



— 1.47 





—0.08 



—0.78 





1862.6 





1866.5 



1869.4 



b. Paris. Die in den Bauden XIV — XXII der Beobach- 

 tungen mitgetheiiten Verzeichnisse der Positions conclues des etoiles 

 fondamentales geben: 



P.-T. Red. 1858.5 1859.2 1860.3 1861.4 



s s s s 



a Tauri —0.018 44 —0.040 48 —0.033 29 —0.056 33 



ß Orionis —0.019 44 —0.016 40 —0.012 22 —0.028 28 



« — —0.049 49 —0.100 54 —0.088 29 —0.088 29 



ß Gemin. —0.070 43 —0.054 42 —0.057 30 —0.070 31 



« Hydrae —0.029 25 4-0.062 27 —0.022 17 —0.003 11 



u Leonis —0.022 39 —0.055 31 —0.005 30 —0.029 42 



Procyon —0.041 34 —0.016 45 —0.054 35 —0.038 34 



P.-T. Red. 1862.2 1863.3 1864') 1865 



.1 s s s 



u Tauri —0.048 9 —0.045 34 —0.031 36 —0.053 27 



ß Orionis —0.001 16 —0.001 26 —0.004 14 —0.036 21 



a — —0.076 26 —0.043 34 —0.050 30 —0.079 39 



ß Gemin. —0.072 23 —0.050 36 —0.038 30 —0.030 27 



et Hydra.! —0.044 22 —0.010 30 —0.037 .30 —0.021 15 



u Leonis 4-0.037 16 —0.030 39 +0.003 28 —0.029 22 



Procyon —0.065 20 —0.032 42 —0.056 23 —0.050 25 



') Von 18C.4 an .«inH die Datm der zur Positionshpstimmung hcnutz- 

 fn Beobachtungen nicht mehr angegeben. Ich habe für die «Jrei letzten 

 •lahre 0.3 al^ Eporhe angenommen. 



