May 2013
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Click on Underlined Name to Contact or Submit Membership Application
President: Dr. Dorothy Hanna Secretary: Jeffrey Kasoff Treasurer: Jeff Whithorn Members: Steve Blosser Bob Bohata Dr. David Hanson Sarah Maass : Keith Rawlings Members: Ray Reifsteck Marge Steckfus Sally Stephens Jeff Thompson Jim Zanardi
Favorite Links:
Fraction of Moon Illuminated, 2012
Fraction of the Moon Illuminated, 2012 Astron. Applications Dept.
Midnight
Atlantic Time or 10 pm CST
Day
Jan.
Feb.
Mar.
Apr.
May
June
July
Aug.
Sep.
Oct.
Nov.
Dec.
1
0.49
0.59
0.51
0.64
0.68
0.85
0.9
0.99
0.99
0.99
0.95
0.94
2
0.59
0.69
0.61
0.73
0.78
0.92
0.96
1
0.97
0.96
0.9
0.89
3
0.68
0.77
0.7
0.82
0.87
0.97
0.99
0.99
0.93
0.92
0.84
0.82
4
0.76
0.85
0.79
0.9
0.94
1
1
0.95
0.87
0.86
0.77
0.74
5
0.84
0.91
0.87
0.96
0.98
0.99
0.97
0.89
0.8
0.78
0.68
0.65
6
0.9
0.96
0.93
0.99
1
0.96
0.92
0.82
0.72
0.7
0.59
0.55
7
0.95
0.99
0.98
1
0.98
0.9
0.86
0.74
0.63
0.61
0.49
0.45
8
0.99
1
1
0.97
0.94
0.82
0.78
0.65
0.54
0.52
0.38
0.34
9
1
0.98
0.99
0.92
0.87
0.73
0.68
0.56
0.44
0.42
0.28
0.24
10
0.99
0.93
0.95
0.84
0.78
0.63
0.59
0.47
0.35
0.32
0.19
0.15
11
0.96
0.86
0.89
0.75
0.68
0.53
0.49
0.37
0.26
0.23
0.11
0.07
12
0.91
0.78
0.81
0.64
0.58
0.43
0.4
0.28
0.18
0.14
0.05
0.02
13
0.83
0.67
0.71
0.53
0.47
0.34
0.31
0.2
0.1
0.08
0.01
0
14
0.74
0.56
0.6
0.42
0.37
0.25
0.22
0.13
0.05
0.03
0
0.01
15
0.64
0.45
0.49
0.32
0.28
0.17
0.15
0.07
0.01
0
0.02
0.05
16
0.53
0.34
0.38
0.23
0.2
0.11
0.09
0.03
0
0.01
0.08
0.11
17
0.41
0.24
0.28
0.15
0.13
0.06
0.04
0
0.02
0.04
0.15
0.2
18
0.3
0.15
0.19
0.09
0.07
0.02
0.01
0
0.06
0.1
0.24
0.29
19
0.2
0.08
0.12
0.04
0.03
0
0
0.03
0.13
0.18
0.35
0.39
20
0.12
0.04
0.06
0.01
0.01
0
0.01
0.08
0.21
0.28
0.45
0.5
21
0.06
0.01
0.02
0
0
0.02
0.04
0.15
0.32
0.39
0.56
0.6
22
0.02
0
0
0.01
0.01
0.06
0.1
0.24
0.43
0.5
0.66
0.69
23
0
0.02
0
0.03
0.04
0.12
0.17
0.34
0.54
0.61
0.75
0.77
24
0.01
0.05
0.02
0.07
0.09
0.2
0.26
0.45
0.65
0.71
0.83
0.85
25
0.04
0.1
0.06
0.13
0.16
0.29
0.37
0.57
0.75
0.8
0.9
0.91
26
0.09
0.17
0.11
0.2
0.23
0.39
0.48
0.68
0.84
0.88
0.95
0.95
27
0.15
0.24
0.18
0.28
0.33
0.5
0.59
0.78
0.91
0.93
0.98
0.99
28
0.23
0.33
0.26
0.37
0.43
0.62
0.7
0.86
0.96
0.97
1
1
29
0.32
0.42
0.34
0.48
0.54
0.72
0.8
0.93
0.99
1
1
0.99
30
0.41
0.44
0.58
0.65
0.82
0.89
0.97
1
1
0.98
0.97
31
0.5
0.54
0.75
0.95
1
0.98
0.93
Day
Jan.
Feb.
Mar.
Apr.
May
June
July
Aug.
Sep.
Oct.
Nov.
Dec.