Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/20/2020
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Distance(km) Time Diff (sec)
1 09/20/2020 02:28:43 81.25, 81.26 84.66 09/20/2020 02:29:07 81.25, 81.43 84.62 2.87 24
2 09/20/2020 03:19:27 -81.25,-111.40 95.33 09/20/2020 03:19:52 -81.25,-111.29 95.36 1.99 25
3 09/20/2020 04:10:12 81.25, 55.90 84.68 09/20/2020 04:10:37 81.25, 55.99 84.66 1.51 25
4 09/20/2020 05:00:56 -81.25,-136.76 95.31 09/20/2020 05:01:22 -81.25,-136.72 95.33 0.64 26
5 09/20/2020 05:51:41 81.25, 30.55 84.71 09/20/2020 05:52:07 81.25, 30.56 84.69 0.17 26
6 09/20/2020 06:42:25 -81.25,-162.11 95.29 09/20/2020 06:42:52 -81.25,-162.15 95.30 0.71 27
7 09/20/2020 07:33:10 81.25, 5.20 84.73 09/20/2020 07:33:37 81.25, 5.13 84.73 1.20 27
8 09/20/2020 08:23:54 -81.25, 172.53 95.26 09/20/2020 08:24:22 -81.25, 172.41 95.26 2.06 28
9 09/20/2020 09:14:39 81.25, -20.16 84.76 09/20/2020 09:15:07 81.25, -20.31 84.76 2.56 28
10 09/20/2020 10:05:23 -81.25, 147.18 95.24 09/20/2020 10:05:51 -81.25, 147.37 95.28 3.18 28
11 09/20/2020 10:56:08 81.25, -45.51 84.78 09/20/2020 10:56:36 81.25, -45.35 84.74 2.71 28
12 09/20/2020 11:46:51 -81.25, 121.83 95.21 09/20/2020 11:47:20 -81.25, 121.93 95.25 1.84 29
13 09/20/2020 12:37:36 81.25, -70.87 84.80 09/20/2020 12:38:05 81.25, -70.79 84.78 1.35 29
14 09/20/2020 13:28:20 -81.25, 96.47 95.19 09/20/2020 13:28:50 -81.25, 96.50 95.21 0.49 30
15 09/20/2020 14:19:05 81.25, -96.22 84.83 09/20/2020 14:19:35 81.25, -96.22 84.81 0.00 30
16 09/20/2020 15:09:49 -81.25, 71.12 95.17 09/20/2020 15:10:20 -81.25, 71.07 95.18 0.86 31
17 09/20/2020 16:00:34 81.25,-121.58 84.85 09/20/2020 16:01:05 81.25,-121.66 84.85 1.36 31
18 09/20/2020 16:51:18 -81.25, 45.77 95.14 09/20/2020 16:51:50 -81.25, 45.64 95.14 2.21 32
19 09/20/2020 17:42:03 81.25,-146.93 84.88 09/20/2020 17:42:35 81.25,-147.09 84.88 2.71 32
20 09/20/2020 18:32:47 -81.25, 20.41 95.12 09/20/2020 18:33:19 -81.24, 20.59 95.16 3.03 32
21 09/20/2020 19:23:32 81.25,-172.29 84.90 09/20/2020 19:24:04 81.25,-172.14 84.86 2.55 32
22 09/20/2020 20:14:16 -81.25, -4.94 95.10 09/20/2020 20:14:49 -81.25, -4.84 95.13 1.69 33
23 09/20/2020 21:05:01 81.25, 162.36 84.92 09/20/2020 21:05:34 81.25, 162.43 84.90 1.20 33
24 09/20/2020 21:55:45 -81.25, -30.30 95.07 09/20/2020 21:56:19 -81.25, -30.28 95.09 0.35 34
25 09/20/2020 22:46:30 81.25, 137.01 84.95 09/20/2020 22:47:04 81.25, 137.00 84.93 0.18 34
26 09/20/2020 23:37:14 -81.25, -55.65 95.05 09/20/2020 23:37:49 -81.25, -55.71 95.06 1.02 35
27 09/21/2020 00:27:59 81.25, 111.65 84.97 09/21/2020 00:28:34 81.25, 111.56 84.97 1.52 35
28 09/21/2020 01:18:43 -81.25, -81.00 95.02 09/21/2020 01:19:19 -81.25, -81.14 95.02 2.36 36
29 09/21/2020 02:09:28 81.25, 86.30 85.00 09/21/2020 02:10:04 81.25, 86.13 85.00 2.87 36
30 09/21/2020 03:00:13 -81.25,-106.75 94.95 09/21/2020 03:00:49 -81.25,-106.58 94.99 2.88 36
31 09/21/2020 03:50:58 81.25, 60.55 85.08 09/21/2020 03:51:34 81.25, 60.69 85.04 2.39 36
32 09/21/2020 04:41:42 -81.25,-132.10 94.92 09/21/2020 04:42:19 -81.25,-132.01 94.95 1.53 37
33 09/21/2020 05:32:27 81.25, 35.20 85.10 09/21/2020 05:33:04 81.25, 35.26 85.07 1.04 37
34 09/21/2020 06:23:11 -81.25,-157.45 94.90 09/21/2020 06:23:49 -81.25,-157.44 94.92 0.19 38
35 09/21/2020 07:13:56 81.25, 9.84 85.12 09/21/2020 07:14:34 81.25, 9.83 85.11 0.32 38
36 09/21/2020 08:04:40 -81.25, 177.19 94.87 09/21/2020 08:05:19 -81.25, 177.13 94.89 1.16 39
37 09/21/2020 08:55:25 81.25, -15.51 85.15 09/21/2020 08:56:04 81.25, -15.61 85.14 1.67 39
38 09/21/2020 09:46:09 -81.25, 151.84 94.85 09/21/2020 09:46:49 -81.25, 151.69 94.85 2.51 40
39 09/21/2020 10:36:54 81.25, -40.86 85.17 09/21/2020 10:37:34 81.26, -41.04 85.17 3.03 40
40 09/21/2020 11:27:38 -81.25, 126.49 94.83 09/21/2020 11:28:18 -81.25, 126.65 94.87 2.73 40
41 09/21/2020 12:18:23 81.25, -66.22 85.20 09/21/2020 12:19:03 81.25, -66.09 85.15 2.24 40
42 09/21/2020 13:09:07 -81.25, 101.13 94.80 09/21/2020 13:09:48 -81.25, 101.21 94.84 1.38 41
43 09/21/2020 13:59:52 81.25, -91.57 85.22 09/21/2020 14:00:33 81.25, -91.52 85.19 0.88 41
44 09/21/2020 14:50:36 -81.25, 75.78 94.78 09/21/2020 14:51:18 -81.25, 75.78 94.80 0.06 42
45 09/21/2020 15:41:21 81.25,-116.93 85.24 09/21/2020 15:42:03 81.25,-116.96 85.22 0.48 42
46 09/21/2020 16:32:05 -81.25, 50.42 94.75 09/21/2020 16:32:48 -81.25, 50.35 94.77 1.32 43
47 09/21/2020 17:22:50 81.25,-142.28 85.27 09/21/2020 17:23:33 81.25,-142.39 85.26 1.83 43
48 09/21/2020 18:13:34 -81.25, 25.07 94.73 09/21/2020 18:14:18 -81.25, 24.91 94.73 2.67 44
49 09/21/2020 19:04:19 81.25,-167.64 85.29 09/21/2020 19:05:03 81.25,-167.82 85.29 3.19 44
50 09/21/2020 19:55:04 -81.26, -0.67 94.65 09/21/2020 19:55:48 -81.25, -0.52 94.70 2.58 44
51 09/21/2020 20:45:49 81.26, 166.62 85.37 09/21/2020 20:46:33 81.26, 166.74 85.33 2.08 44
52 09/21/2020 21:36:33 -81.26, -26.03 94.63 09/21/2020 21:37:18 -81.26, -25.95 94.66 1.23 45
53 09/21/2020 22:27:18 81.26, 141.26 85.39 09/21/2020 22:28:03 81.26, 141.31 85.36 0.73 45
54 09/21/2020 23:18:02 -81.26, -51.38 94.60 09/21/2020 23:18:48 -81.26, -51.39 94.63 0.15 46
55 09/22/2020 00:08:47 81.26, 115.91 85.42 09/22/2020 00:09:33 81.26, 115.87 85.40 0.64 46
56 09/22/2020 00:59:31 -81.26, -76.73 94.58 09/22/2020 01:00:18 -81.26, -76.82 94.59 1.47 47
57 09/22/2020 01:50:16 81.26, 90.55 85.44 09/22/2020 01:51:03 81.26, 90.44 85.43 1.99 47
58 09/22/2020 02:41:00 -81.25,-102.09 94.56 09/22/2020 02:41:48 -81.26,-102.25 94.56 2.82 48
59 09/22/2020 03:31:45 81.26, 65.20 85.47 09/22/2020 03:32:32 81.25, 65.39 85.41 3.28 47
60 09/22/2020 04:22:29 -81.25,-127.44 94.53 09/22/2020 04:23:17 -81.25,-127.30 94.58 2.42 48
61 09/22/2020 05:13:14 81.26, 39.85 85.49 09/22/2020 05:14:02 81.25, 39.96 85.45 1.92 48
62 09/22/2020 06:03:58 -81.25,-152.79 94.51 09/22/2020 06:04:47 -81.25,-152.73 94.54 1.07 49
63 09/22/2020 06:54:43 81.25, 14.49 85.51 09/22/2020 06:55:32 81.25, 14.52 85.48 0.56 49
64 09/22/2020 07:45:27 -81.25,-178.15 94.48 09/22/2020 07:46:17 -81.25,-178.17 94.51 0.28 50
65 09/22/2020 08:36:12 81.25, -10.86 85.54 09/22/2020 08:37:02 81.26, -10.91 85.52 0.79 50
66 09/22/2020 09:26:56 -81.25, 156.50 94.46 09/22/2020 09:27:47 -81.26, 156.40 94.47 1.63 51
67 09/22/2020 10:17:41 81.25, -36.22 85.56 09/22/2020 10:18:32 81.26, -36.34 85.55 2.15 51
68 09/22/2020 11:08:25 -81.25, 131.14 94.44 09/22/2020 11:09:17 -81.26, 130.97 94.44 2.98 52
69 09/22/2020 11:59:10 81.25, -61.57 85.59 09/22/2020 12:00:01 81.25, -61.39 85.53 3.12 51
70 09/22/2020 12:49:54 -81.25, 105.79 94.41 09/22/2020 12:50:46 -81.25, 105.92 94.46 2.27 52
71 09/22/2020 13:40:39 81.25, -86.93 85.61 09/22/2020 13:41:31 81.25, -86.82 85.57 1.76 52
72 09/22/2020 14:31:23 -81.25, 80.44 94.39 09/22/2020 14:32:16 -81.25, 80.49 94.42 0.92 53
73 09/22/2020 15:22:07 81.25,-112.28 85.63 09/22/2020 15:23:00 81.25,-112.26 85.60 0.41 53
74 09/22/2020 16:12:51 -81.25, 55.08 94.36 09/22/2020 16:13:45 -81.25, 55.06 94.39 0.44 54
75 09/22/2020 17:03:36 81.25,-137.64 85.66 09/22/2020 17:04:30 81.25,-137.69 85.64 0.95 54
76 09/22/2020 17:54:20 -81.25, 29.73 94.34 09/22/2020 17:55:15 -81.25, 29.62 94.36 1.79 55
77 09/22/2020 18:45:05 81.25,-162.99 85.68 09/22/2020 18:46:00 81.26,-163.13 85.67 2.31 55
78 09/22/2020 19:35:49 -81.25, 4.37 94.32 09/22/2020 19:36:45 -81.25, 4.19 94.32 3.14 56
79 09/22/2020 20:26:35 81.26, 171.26 85.76 09/22/2020 20:27:30 81.26, 171.44 85.71 2.96 55
80 09/22/2020 21:17:19 -81.26, -21.37 94.24 09/22/2020 21:18:15 -81.26, -21.24 94.29 2.11 56
81 09/22/2020 22:08:04 81.26, 145.91 85.79 09/22/2020 22:09:00 81.26, 146.00 85.74 1.60 56
82 09/22/2020 22:58:48 -81.26, -46.72 94.21 09/22/2020 22:59:45 -81.26, -46.68 94.25 0.76 57
83 09/22/2020 23:49:33 81.26, 120.55 85.81 09/22/2020 23:50:30 81.26, 120.57 85.78 0.26 57
84 09/23/2020 00:40:17 -81.26, -72.08 94.19 09/23/2020 00:41:15 -81.26, -72.11 94.22 0.60 58
85 09/23/2020 01:31:02 81.26, 95.20 85.83 09/23/2020 01:32:00 81.26, 95.14 85.81 1.11 58
86 09/23/2020 02:21:46 -81.26, -97.43 94.17 09/23/2020 02:22:45 -81.26, -97.54 94.18 1.94 59
87 09/23/2020 03:12:31 81.26, 69.85 85.86 09/23/2020 03:13:30 81.26, 69.70 85.85 2.47 59
88 09/23/2020 04:03:15 -81.26,-122.78 94.14 09/23/2020 04:04:15 -81.26,-122.98 94.15 3.29 60
89 09/23/2020 04:54:00 81.26, 44.49 85.88 09/23/2020 04:54:59 81.25, 44.65 85.83 2.80 59
90 09/23/2020 05:44:44 -81.26,-148.14 94.12 09/23/2020 05:45:44 -81.25,-148.02 94.17 1.95 60
91 09/23/2020 06:35:29 81.26, 19.14 85.91 09/23/2020 06:36:29 81.26, 19.22 85.86 1.44 60
92 09/23/2020 07:26:13 -81.26,-173.49 94.09 09/23/2020 07:27:14 -81.26,-173.46 94.13 0.60 61
93 09/23/2020 08:16:58 81.26, -6.22 85.93 09/23/2020 08:17:59 81.26, -6.21 85.90 0.09 61
94 09/23/2020 09:07:42 -81.26, 161.15 94.07 09/23/2020 09:08:44 -81.26, 161.11 94.10 0.75 62
95 09/23/2020 09:58:27 81.26, -31.57 85.95 09/23/2020 09:59:29 81.26, -31.65 85.93 1.27 62
96 09/23/2020 10:49:11 -81.26, 135.80 94.05 09/23/2020 10:50:14 -81.26, 135.68 94.06 2.10 63
97 09/23/2020 11:39:56 81.26, -56.93 85.98 09/23/2020 11:40:59 81.26, -57.08 85.97 2.63 63
98 09/23/2020 12:30:40 -81.26, 110.45 94.02 09/23/2020 12:31:43 -81.25, 110.63 94.08 3.14 63
99 09/23/2020 13:21:25 81.26, -82.28 86.00 09/23/2020 13:22:28 81.25, -82.13 85.95 2.64 63
100 09/23/2020 14:12:09 -81.26, 85.09 94.00 09/23/2020 14:13:13 -81.25, 85.20 94.05 1.79 64
101 09/23/2020 15:02:54 81.26,-107.64 86.03 09/23/2020 15:03:58 81.25,-107.56 85.98 1.29 64
102 09/23/2020 15:53:38 -81.26, 59.74 93.97 09/23/2020 15:54:43 -81.25, 59.76 94.01 0.45 65
103 09/23/2020 16:44:23 81.26,-132.99 86.05 09/23/2020 16:45:28 81.26,-133.00 86.02 0.10 65
104 09/23/2020 17:35:07 -81.25, 34.38 93.95 09/23/2020 17:36:13 -81.25, 34.33 93.98 0.92 66
105 09/23/2020 18:25:52 81.26,-158.35 86.08 09/23/2020 18:26:58 81.26,-158.43 86.05 1.43 66
106 09/23/2020 19:16:36 -81.25, 9.03 93.93 09/23/2020 19:17:43 -81.26, 8.89 93.94 2.27 67
107 09/23/2020 20:07:21 81.26, 176.30 86.10 09/23/2020 20:08:28 81.26, 176.13 86.09 2.79 67
108 09/23/2020 20:58:06 -81.26, -16.71 93.85 09/23/2020 20:59:13 -81.26, -16.54 93.91 2.97 67
109 09/23/2020 21:48:51 81.26, 150.55 86.18 09/23/2020 21:49:58 81.26, 150.70 86.12 2.48 67
110 09/23/2020 22:39:35 -81.26, -42.07 93.82 09/23/2020 22:40:43 -81.26, -41.97 93.87 1.62 68
111 09/23/2020 23:30:20 81.26, 125.20 86.20 09/23/2020 23:31:28 81.26, 125.26 86.16 1.13 68
112 09/24/2020 00:21:04 -81.26, -67.42 93.80 09/24/2020 00:22:13 -81.26, -67.41 93.84 0.28 69
113 09/24/2020 01:11:49 81.26, 99.84 86.23 09/24/2020 01:12:58 81.26, 99.83 86.19 0.24 69
114 09/24/2020 02:02:33 -81.26, -92.78 93.78 09/24/2020 02:03:43 -81.26, -92.84 93.80 1.08 70
115 09/24/2020 02:53:18 81.26, 74.49 86.25 09/24/2020 02:54:28 81.26, 74.39 86.22 1.59 70
116 09/24/2020 03:44:02 -81.26,-118.13 93.75 09/24/2020 03:45:13 -81.26,-118.27 93.77 2.43 71
117 09/24/2020 04:34:47 81.26, 49.13 86.27 09/24/2020 04:35:58 81.26, 48.96 86.26 2.95 71
118 09/24/2020 05:25:31 -81.26,-143.48 93.73 09/24/2020 05:26:42 -81.26,-143.32 93.79 2.81 71
119 09/24/2020 06:16:16 81.26, 23.78 86.30 09/24/2020 06:17:27 81.26, 23.91 86.24 2.32 71
120 09/24/2020 07:07:00 -81.26,-168.84 93.70 09/24/2020 07:08:12 -81.26,-168.75 93.76 1.46 72
121 09/24/2020 07:57:45 81.26, -1.58 86.32 09/24/2020 07:58:57 81.26, -1.52 86.27 0.96 72
122 09/24/2020 08:48:29 -81.26, 165.81 93.68 09/24/2020 08:49:42 -81.26, 165.81 93.72 0.12 73
123 09/24/2020 09:39:14 81.26, -26.93 86.35 09/24/2020 09:40:27 81.26, -26.95 86.31 0.39 73
124 09/24/2020 10:29:58 -81.26, 140.45 93.66 09/24/2020 10:31:12 -81.26, 140.38 93.69 1.24 74
125 09/24/2020 11:20:43 81.26, -52.29 86.37 09/24/2020 11:21:57 81.26, -52.39 86.34 1.75 74
126 09/24/2020 12:11:27 -81.26, 115.10 93.63 09/24/2020 12:12:42 -81.26, 114.95 93.65 2.59 75
127 09/24/2020 13:02:12 81.26, -77.64 86.39 09/24/2020 13:03:27 81.26, -77.82 86.38 3.11 75
128 09/24/2020 13:52:57 -81.26, 89.36 93.55 09/24/2020 13:54:12 -81.26, 89.51 93.62 2.65 75

Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/20/2020
SNOs_Map_FY3D_NOAA-20_20200920.jpg

Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 09/20/2020 in txt file.

Historical Predications of SNOs between FY3D and NOAA-20