Full text: Anleitung zur geographischen Ortsbestimmung : vorzüglich vermittelst des Spiegelsextanten

SA 
  
287 
sink = cos(@—d0)— > (sin1t)?cos@cosd 
und, wenn 2 (sin 47)? cos@ cosd’= cos O gesezt 
k Wird; sin = cos (@— —d)—cosO' 
0+0-—-0 \. / 0—-0+8 
)n( 
=—285in| — ———— 
2 
Oder 
o_ 
weil sin%/ = cos(g0°-A)= 1-2 (sin zn 
und cos(@—d)= x —o(sin 7 
so ist 
. 009-4 )\2; o—d 
Km 2{ SIN — ) 1-2 un 2 
2 2 
— o(sin147)? cos @cosd 
oz 
folglich (an 90° 7) = 
(sin 2 —+(2sin44)? cos@ cosd 
er G+ (sin44)? cos® cos d 
= | sin —— 
; (SE 
 Maniscze sin2£ 4 (cos % cosd) 
PAST 
  
  
  
=tang P 
sÖö 
 
	        

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