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Table 3 The orbit and common view period.

From: Phase-difference measurement in iVLBI and application in the measurement of lunar rotation

Inclin.(deg)/ height(km)

1500

1800

2000

2200

2500

0

160

140

129

119

107

10.14

18.07

23.55

29.20

37.96

0.35

0.26

0.50

0.40

0.19

1622.4

2529.8

3038.0

3475.8

4061.7

15

160

140

129

119

107

6.86

15.34

21.03

26.76

35.74

3.53

4.00

4.52

5.12

5.99

30

54

64

69

71

75

8.89

15.48

19.72

24.41

30.91

3.36

9.85

12.26

14.46

18.18

45

34

41

44

43

47

9.88

16.85

21.45

26.79

32.49

9.88

14.43

17.10

20.13

24.85

60

29

34

35

37

36

8.93

16.18

20.89

25.32

33.53

7.25

11.43

13.80

16.69

20.37

75

29

33

35

35

35

8.10

14.67

18.91

23.57

30.46

4.20

6.91

8.79

10.80

13.59

90

32

37

37

36

37

7.34

12.84

17.41

22.11

28.14

3.31

5.96

7.17

8.17

11.48