f 4 ¥ 
ON’ A TO O.THE KANSAS RiVER: 
Determination of ssaitait rn June 1; 1843—allitudes af Polaris. 
fs 
OBSERVATIONS, 
Doublealtitudes ‘of Polaris, = | Time of chronometer. 
Deg. min. sec he mbine see. 
7bo O%e 40 9 40 5& 
75, 0B. 10 . 42 39 
ii 09s 10 4 52 
Thx O09 20 ot. a 3B 
75 10 Ov a a ae Meee ae 
ies error = — ey sec. 
RESULT. OF “CALCULATION. ck oes 
aaa ee Se 3 ——- a 
True altitu Je. "Mean time. Latitude. 
= iain : ra ing j 
‘Deg. “min. see. hi min. see. Dg. min. see. 
S73) SS 83 en ee. ee 29-° O11 
* 
= 
Pe by 
Beidimination. of long gilude, 0 June 1, 1843—allitudes ae a a YT. 
BBE ak Se OLSERVATIONS. Sa tk Ripa — 
aaa ee ee nn rae 
iecioaotl Se : ST Sarees : 
Double altitudes of a alyre. sf Tit of citonometer. $$ 
igs oa See 
— Bs Ss 
Deg: mint see. he ins 
a6) Ob 50 | 3° 1 » 
76 36 50 5 ple S ee 5 Saas eres 
— 17 00-40" ‘ or 87 69.5 
me acnnsiinciciatcheall an 
