x=0.410152374*sin(d*1/(9131/25)*2*3.1415926) cos(t)=cos(d*1/365*2*3.1415926)*cos(x)+sin(d*1/365*2*3.1415926)*sin(x)*cos(y) sin(y)*sin(d*1/365*2*3.1415926)=sin(t) d=300 f=(t+3.1415926*2)*1/2*1/3.1415926*24*60-d*1/365*24*60

$$x = 0.410152374 sin{left (3.1415926 cdot 2 frac{d}{frac{9131}{25}} right )}$$

/ d / d
cos(t) = cos|—*2*3.1415926|*cos(x) + sin|—*2*3.1415926|*sin(x)*cos(y)
365 / 365 /

$$cos{left (t right )} = sin{left (x right )} sin{left (3.1415926 cdot 2 frac{d}{365} right )} cos{left (y right )} + cos{left (x right )} cos{left (3.1415926 cdot 2 frac{d}{365} right )}$$

/ d
sin(y)*sin|—*2*3.1415926| = sin(t)
365 /

$$sin{left (y right )} sin{left (3.1415926 cdot 2 frac{d}{365} right )} = sin{left (t right )}$$

d = 300

$$d = 300$$

/t + 6.2831852
|————-|
2 / d
f = —————*24*60 – —*24*60
3.1415926 365

$$f = – frac{288 d}{73} + 60 cdot 24 frac{frac{1}{2}}{3.1415926} left(t + 6.2831852right)$$

$$f_{1} = 8.12687702373016$$
=
$$8.12687702373016$$
=

8.12687702373016

$$x_{1} = -0.369591371445769$$
=
$$-0.369591371445769$$
=

-0.369591371445769

$$t_{1} = -1.08346320189351$$
=
$$-1.08346320189351$$
=

-1.08346320189351

$$y_{1} = 1.38164254003294$$
=
$$1.38164254003294$$
=

1.38164254003294

$$d_{1} = 300$$
=
$$300$$
=

300

$$f_{2} = 504.749835305037$$
=
$$504.749835305037$$
=

504.749835305037

$$x_{2} = -0.369591371445769$$
=
$$-0.369591371445769$$
=

-0.369591371445769

$$t_{2} = 1.08346320189351$$
=
$$1.08346320189351$$
=

1.08346320189351

$$y_{2} = -1.38164254003294$$
=
$$-1.38164254003294$$
=

-1.38164254003294

$$d_{2} = 300$$
=
$$300$$
=

300