Rosa M. Ros

International Astronomical Union Technical University of Catalonia, Spain

/

23.44°23.4°

23.5° 23

14

23.4

22

2 2

2 2

2 2

… …

!

3

Rosa M. Ros

Rosa M. Rosoooooooooossssssssssssssssssssssssssss

/

23.5°

3 /

Rosa M. Rosos

34

4 5

=

5

0 24

(1º= 4 )

JSTUTC

9JST = UTC + 9h

5

1

5

1 2 3 4 5 6 7 8 9 10 11 12

1 + 3.4 +13.6 +12.5 + 4.1 - 2.9 - 2.4 + 3.6 + 6.3 + 0.2 -10.1 -16.4 -11.2

6 + 5.7 + 5.1 +11.2 + 2.6 - 3.4 - 1.6 + 4.5 + 5.9 - 1.5 -11.7 -16.4 - 9.2

11 + 7.8 + 7.3 +10.2 + 1.2 - 3.7 - 0.6 + 5.3 + 5.2 - 3.2 -13.1 -16.0 - 7.0

16 + 9.7 + 9.2 + 8.9 - 0.1 - 3.8 + 0.4 + 5.9 + 4.3 - 4.9 -14.3 -15.3 - 4.6

21 +11.2 +13.8 + 7.4 - 1.2 - 3.6 + 1.5 + 6.3 + 3.2 - 6.7 -15.3 -14.3 - 2.2

26 +12.5 +13.1 + 5.9 - 2.2 - 3.2 + 2.6 + 6.4 + 1.9 - 8.5 -15.9 -12.9 + 0.3

31 +13.4 + 4.4 - 2.5 + 6.3 + 0.5 -16.3 + 2.8

.3333333333333333

.88888888888888888888888888888888888888

51 5 21

1.

2 º 10 = 2.17 º E = - 8.71 ° 4

- 8.7

2. 5 1 + 60

3. 5 21 - 3.6

+ 47.7

1212 47.7 = 12 47.7

2 11 16

1. 90°95° = 96°6

1 ° 4

+24

2. 11 16 0

3. 11 16 - 15.3

+ 8.7

12 8.7 = 12 8.7

5

Rosa M. Ros