(.. ) , d +23036' 23036', .
a 0 3600 0 24h.
, , , .
20-21 ¡, δ = 0 a = 0.
( ) E W. ( ):
h = 900 φ + δ = 900 φ
E, .. δ > 0 a > 0.
21-22 E, δ = 23026', a = 6h.
( ) :
h = 900 φ + 23026'
..,
φ = 53055'
d, .. δ
23 d, δ = 0, a = 12h.
( ) .
22-23 E', δ = 23026', a = 18h.
: h = 900 φ 23026'
.
, .
, , , .
, , ,
ε = 23026'.
ε = 0, ( ).
, 24h , , :
φ = (900 ε) = 66034'
, , , ¡ d , .
~23,50 26 000 .
, , , .
|
|
.. , , (¡ d) .
( ) :
l = 3600/26 000 = 50,26''.
:
m = l cos ε = 46,11''.
, (¡), (d). ¡ , d , .