SUR LA DÉTERMINATION ABSOLUE etc. B 45 
Ti = 4805.4 Atlas de M. Rowranp, 1” Ed. Spectre III. 
Corrections log Sin D log Sin P' 
eee ee — 
a b ay) = 
— 7.88 — 8.66 +151.60 +135.06 9.913 4522.90 9.913 4657.96 
— 0.38 — 8.65 +179.86 + 161.83 4472.28 4634.11 
— 9.68 + 7.70 + 186.74 +184.76 4492.26 4677.02 
—10.50 — 8.64 + 202.43 + 183.29 4466.36 4649.65 
—11.53 — 8.00 + 222.60 + 203.07 4397.10 4600.17 
—11.96 + 16.63 + 230.92 ASE c s 4399.32 4634.91 
—12.92 — 7.68 + 250.13 +229.53 4395-32 | 4624.85 
Moy. 9.913 4639.810 
Mn = 4783.7 Atlas de M. Rowrawp, 1** Ed. Spectre III. 
— 36.62 — 12.90 +722.15 +672.63 9.911 4367.55 9.911 5040.18 
— 40.95 — 9.02 +810.68 +760.71 4225.14 4985.85 
— 41.42 — 9.02 +820.20 +769.76 4236.76 5006.52 
— 42.19 — 7.79 +836.05 + 786.07 4236.31 5022.38 
—42.31 — 6.26 T 838.37 +789.80 4234.08 5023.88 
Moy. 9.911 5015.762 
Fe, Ca = 5269.59 (A.). Spectre II. 
+ 44.46 — 3-12 — 819.96 —778.62 9.777 5994.37 9.777 5125.75 
+35.99 — 15.81 —668.20 — 648.02 5812.84 5164.82 
+34.74 —15.80 —645.63 — 626.69 5781.93 5155.24 
+32.46 = ie — 604.41 — 589.18 5739.38 5150.20 
+30.73 — 2.92 — 572.87 — 545.06 5671.78 5126.72 
2323.13 — 2.26 — 433.75 — 412.88 5586.08 SPC) 
+ 23.06 — 2.10 —432.55 —411.59 5543-93 5132.34 
+22.08 —27.41 —414.62 —419.95 5568.37 5148.42 
+ 21.94 — 18.54 — 412.06 — 408.66 5582.42 5173.76 
+20.52 2754 — 385.89 — 392.91 5521.45 5128.54 
+12.13 — 19.20 — 229.48 — 236.55 5330.10 5143.55 
+ 10.86 — 18.70 — 205.71 — 213.55 5362.68 5149.13 
Moy. 9.777 5147-639 
*) La correction e = Med, ou e = 40, où jj = 80.042893, dont la valeur est indiquée 
dans le mémoire ci-dessus. 
