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: 4/14/2023
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 04/25/2023 04:04:26 -81.19,-120.91 107.48 04/25/2023 04:05:41 -81.19,-120.84 107.54 1.26 75
2 04/25/2023 04:55:12 81.19, 46.23 72.53 04/25/2023 04:56:27 81.20, 46.04 72.52 3.31 75
3 04/25/2023 05:45:58 -81.19,-146.50 107.48 04/25/2023 05:47:12 -81.20,-146.62 107.50 2.17 74
4 04/25/2023 06:36:43 81.19, 21.03 72.49 04/25/2023 06:37:56 81.19, 21.03 72.44 0.29 73
5 04/25/2023 07:27:29 -81.19,-171.70 107.53 04/25/2023 07:28:41 -81.19,-171.64 107.58 1.18 72
6 04/25/2023 08:18:15 81.19, -4.57 72.49 04/25/2023 08:19:26 81.19, -4.37 72.42 3.30 71
7 04/25/2023 09:09:00 -81.19, 163.09 107.57 04/25/2023 09:10:11 -81.19, 162.96 107.60 2.21 71
8 04/25/2023 09:59:46 81.19, -29.77 72.45 04/25/2023 10:00:56 81.19, -29.77 72.41 0.14 70
9 04/25/2023 10:50:32 -81.19, 137.50 107.57 04/25/2023 10:51:41 -81.19, 137.56 107.62 1.10 69
10 04/25/2023 11:41:18 81.19, -55.37 72.45 04/25/2023 11:42:26 81.19, -55.18 72.39 3.29 68
11 04/25/2023 12:32:03 -81.19, 112.29 107.61 04/25/2023 12:33:11 -81.19, 112.16 107.63 2.23 68
12 04/25/2023 13:22:49 81.19, -80.58 72.40 04/25/2023 13:23:56 81.19, -80.58 72.37 0.03 67
13 04/25/2023 14:13:35 -81.19, 86.70 107.61 04/25/2023 14:14:41 -81.19, 86.76 107.65 1.05 66
14 04/25/2023 15:04:21 81.19,-106.17 72.41 04/25/2023 15:05:26 81.19,-105.98 72.35 3.28 65
15 04/25/2023 15:55:06 -81.19, 61.49 107.65 04/25/2023 15:56:11 -81.19, 61.36 107.67 2.27 65
16 04/25/2023 16:45:52 81.19,-131.38 72.36 04/25/2023 16:46:56 81.19,-131.38 72.33 0.17 64
17 04/25/2023 17:36:38 -81.19, 35.90 107.65 04/25/2023 17:37:41 -81.19, 35.96 107.69 1.01 63
18 04/25/2023 18:27:24 81.19,-156.97 72.37 04/25/2023 18:28:26 81.19,-156.78 72.31 3.28 62
19 04/25/2023 19:18:09 -81.19, 10.69 107.70 04/25/2023 19:19:11 -81.19, 10.56 107.71 2.31 62
20 04/25/2023 20:08:55 81.19, 177.82 72.32 04/25/2023 20:09:56 81.19, 177.82 72.29 0.31 61
21 04/25/2023 20:59:41 -81.19, -14.90 107.69 04/25/2023 21:00:41 -81.19, -14.84 107.73 1.00 60
22 04/25/2023 21:50:26 81.19, 152.62 72.28 04/25/2023 21:51:25 81.18, 152.80 72.21 3.26 59
23 04/25/2023 22:41:12 -81.19, -40.11 107.74 04/25/2023 22:42:11 -81.19, -40.24 107.75 2.36 59
24 04/25/2023 23:31:57 81.19, 127.02 72.28 04/25/2023 23:32:55 81.19, 127.02 72.25 0.46 58
25 04/26/2023 00:22:43 -81.19, -65.70 107.73 04/26/2023 00:23:40 -81.19, -65.64 107.77 1.01 57
26 04/26/2023 01:13:28 81.19, 101.81 72.24 04/26/2023 01:14:24 81.19, 102.00 72.18 3.22 56
27 04/26/2023 02:04:14 -81.19, -90.90 107.78 04/26/2023 02:05:10 -81.19, -91.04 107.79 2.42 56
28 04/26/2023 02:54:59 81.19, 76.61 72.19 04/26/2023 02:55:54 81.19, 76.60 72.16 0.50 55
29 04/26/2023 03:45:45 -81.19,-116.11 107.82 04/26/2023 03:46:39 -81.19,-116.06 107.86 0.99 54
30 04/26/2023 04:36:31 81.19, 51.01 72.19 04/26/2023 04:37:24 81.19, 51.20 72.14 3.20 53
31 04/26/2023 05:27:17 -81.19,-141.70 107.82 04/26/2023 05:28:10 -81.20,-141.85 107.83 2.48 53
32 04/26/2023 06:18:02 81.19, 25.80 72.15 04/26/2023 06:18:54 81.19, 25.80 72.12 0.36 52
33 04/26/2023 07:08:48 -81.19,-166.91 107.86 04/26/2023 07:09:39 -81.19,-166.86 107.90 0.88 51
34 04/26/2023 07:59:34 81.19, 0.21 72.15 04/26/2023 08:00:24 81.19, 0.39 72.10 3.18 50
35 04/26/2023 08:50:19 -81.19, 167.88 107.91 04/26/2023 08:51:09 -81.19, 167.73 107.92 2.55 50
36 04/26/2023 09:41:05 81.19, -25.00 72.11 04/26/2023 09:41:54 81.19, -25.01 72.08 0.23 49
37 04/26/2023 10:31:51 -81.19, 142.29 107.91 04/26/2023 10:32:39 -81.19, 142.33 107.94 0.79 48
38 04/26/2023 11:22:37 81.19, -50.59 72.11 04/26/2023 11:23:24 81.19, -50.41 72.06 3.17 47
39 04/26/2023 12:13:22 -81.19, 117.08 107.95 04/26/2023 12:14:09 -81.19, 116.93 107.96 2.57 47
40 04/26/2023 13:04:08 81.19, -75.80 72.07 04/26/2023 13:04:54 81.19, -75.81 72.04 0.15 46
41 04/26/2023 13:54:54 -81.19, 91.49 107.95 04/26/2023 13:55:39 -81.19, 91.53 107.98 0.72 45
42 04/26/2023 14:45:40 81.19,-101.40 72.07 04/26/2023 14:46:24 81.19,-101.21 72.02 3.16 44
43 04/26/2023 15:36:25 -81.19, 66.28 107.99 04/26/2023 15:37:09 -81.19, 66.13 108.00 2.60 44
44 04/26/2023 16:27:11 81.19,-126.60 72.03 04/26/2023 16:27:54 81.19,-126.61 72.01 0.19 43
45 04/26/2023 17:17:57 -81.19, 40.69 107.99 04/26/2023 17:18:39 -81.19, 40.73 108.02 0.68 42
46 04/26/2023 18:08:43 81.19,-152.20 72.03 04/26/2023 18:09:24 81.19,-152.02 71.99 3.17 41
47 04/26/2023 18:59:28 -81.19, 15.48 108.03 04/26/2023 19:00:09 -81.19, 15.33 108.03 2.63 41
48 04/26/2023 19:50:14 81.19,-177.41 71.99 04/26/2023 19:50:54 81.19,-177.42 71.97 0.31 40
49 04/26/2023 20:41:00 -81.19, -10.11 108.03 04/26/2023 20:41:39 -81.19, -10.07 108.05 0.68 39
50 04/26/2023 21:31:45 81.19, 157.38 71.94 04/26/2023 21:32:23 81.18, 157.57 71.89 3.16 38
51 04/26/2023 22:22:31 -81.19, -35.32 108.07 04/26/2023 22:23:09 -81.19, -35.48 108.07 2.67 38
52 04/26/2023 23:13:17 81.19, 131.79 71.95 04/26/2023 23:13:54 81.19, 131.78 71.93 0.45 37
53 04/27/2023 00:04:03 -81.19, -60.91 108.07 04/27/2023 00:04:39 -81.19, -60.88 108.09 0.71 36
54 04/27/2023 00:54:48 81.19, 106.58 71.90 04/27/2023 00:55:23 81.19, 106.76 71.86 3.12 35
55 04/27/2023 01:45:34 -81.19, -86.12 108.11 04/27/2023 01:46:09 -81.19, -86.28 108.11 2.72 35
56 04/27/2023 02:36:19 81.19, 81.37 71.86 04/27/2023 02:36:53 81.19, 81.36 71.84 0.56 34
57 04/27/2023 03:27:06 -81.19,-111.71 108.11 04/27/2023 03:27:39 -81.19,-111.68 108.13 0.77 33
58 04/27/2023 04:17:51 81.19, 55.78 71.86 04/27/2023 04:18:23 81.19, 55.96 71.82 3.10 32
59 04/27/2023 05:08:37 -81.19,-136.92 108.15 04/27/2023 05:09:09 -81.20,-137.08 108.15 2.78 32
60 04/27/2023 05:59:22 81.19, 30.57 71.82 04/27/2023 05:59:53 81.19, 30.56 71.80 0.42 31
61 04/27/2023 06:50:08 -81.19,-162.13 108.20 04/27/2023 06:50:38 -81.19,-162.10 108.22 0.64 30
62 04/27/2023 07:40:54 81.19, 4.97 71.82 04/27/2023 07:41:23 81.19, 5.15 71.78 3.08 29
63 04/27/2023 08:31:40 -81.19, 172.28 108.19 04/27/2023 08:32:09 -81.20, 172.11 108.19 2.84 29
64 04/27/2023 09:22:25 81.19, -20.23 71.78 04/27/2023 09:22:53 81.19, -20.25 71.76 0.31 28
65 04/27/2023 10:13:11 -81.19, 147.07 108.24 04/27/2023 10:13:38 -81.19, 147.09 108.26 0.53 27
66 04/27/2023 11:03:57 81.19, -45.83 71.78 04/27/2023 11:04:23 81.19, -45.65 71.74 3.08 26
67 04/27/2023 11:54:42 -81.19, 121.86 108.28 04/27/2023 11:55:08 -81.19, 121.69 108.28 2.87 26
68 04/27/2023 12:45:28 81.19, -71.04 71.74 04/27/2023 12:45:53 81.19, -71.05 71.72 0.24 25
69 04/27/2023 13:36:14 -81.19, 96.27 108.28 04/27/2023 13:36:38 -81.19, 96.29 108.30 0.43 24
70 04/27/2023 14:27:00 81.19, -96.64 71.74 04/27/2023 14:27:23 81.19, -96.45 71.71 3.08 23
71 04/27/2023 15:17:45 -81.19, 71.06 108.32 04/27/2023 15:18:08 -81.19, 70.89 108.32 2.89 23
72 04/27/2023 16:08:31 81.19,-121.84 71.70 04/27/2023 16:08:53 81.19,-121.86 71.69 0.26 22
73 04/27/2023 16:59:17 -81.19, 45.46 108.32 04/27/2023 16:59:38 -81.19, 45.49 108.33 0.39 21
74 04/27/2023 17:50:03 81.19,-147.44 71.70 04/27/2023 17:50:23 81.19,-147.26 71.67 3.08 20
75 04/27/2023 18:40:48 -81.19, 20.26 108.36 04/27/2023 18:41:08 -81.19, 20.09 108.35 2.92 20
76 04/27/2023 19:31:34 81.19,-172.65 71.66 04/27/2023 19:31:53 81.19,-172.66 71.65 0.35 19
77 04/27/2023 20:22:20 -81.19, -5.34 108.36 04/27/2023 20:22:38 -81.19, -5.32 108.37 0.40 18
78 04/27/2023 21:13:05 81.19, 162.14 71.61 04/27/2023 21:13:22 81.18, 162.32 71.58 3.08 17
79 04/27/2023 22:03:51 -81.19, -30.55 108.40 04/27/2023 22:04:08 -81.19, -30.72 108.39 2.96 17
80 04/27/2023 22:54:37 81.19, 136.55 71.62 04/27/2023 22:54:53 81.19, 136.53 71.61 0.48 16
81 04/27/2023 23:45:23 -81.19, -56.14 108.40 04/27/2023 23:45:38 -81.19, -56.12 108.41 0.47 15
82 04/28/2023 00:36:08 81.19, 111.34 71.57 04/28/2023 00:36:22 81.19, 111.51 71.54 3.05 14
83 04/28/2023 01:26:54 -81.19, -81.35 108.44 04/28/2023 01:27:08 -81.19, -81.52 108.43 3.00 14
84 04/28/2023 02:17:38 81.19, 86.13 71.53 04/28/2023 02:17:51 81.19, 86.11 71.52 0.59 13
85 04/28/2023 03:08:25 -81.19,-106.94 108.44 04/28/2023 03:08:37 -81.19,-106.93 108.44 0.57 12
86 04/28/2023 03:59:10 81.19, 60.53 71.53 04/28/2023 03:59:21 81.19, 60.71 71.50 3.03 11
87 04/28/2023 04:49:56 -81.19,-132.15 108.48 04/28/2023 04:50:07 -81.20,-132.33 108.46 3.05 11
88 04/28/2023 05:40:41 81.19, 35.32 71.49 04/28/2023 05:40:51 81.19, 35.31 71.48 0.46 10
89 04/28/2023 06:31:27 -81.19,-157.36 108.53 04/28/2023 06:31:36 -81.19,-157.35 108.54 0.47 9
90 04/28/2023 07:22:13 81.19, 9.73 71.50 04/28/2023 07:22:21 81.19, 9.90 71.47 3.02 8
91 04/28/2023 08:12:59 -81.19, 177.05 108.52 04/28/2023 08:13:07 -81.20, 176.87 108.50 3.11 8
92 04/28/2023 09:03:44 81.19, -15.48 71.45 04/28/2023 09:03:51 81.19, -15.50 71.45 0.35 7
93 04/28/2023 09:54:30 -81.19, 151.84 108.57 04/28/2023 09:54:36 -81.19, 151.85 108.57 0.33 6
94 04/28/2023 10:45:16 81.19, -41.08 71.46 04/28/2023 10:45:21 81.19, -40.90 71.43 3.02 5
95 04/28/2023 11:36:01 -81.19, 126.63 108.61 04/28/2023 11:36:06 -81.19, 126.45 108.59 3.14 5
96 04/28/2023 12:26:47 81.19, -66.29 71.41 04/28/2023 12:26:51 81.19, -66.30 71.41 0.29 4
97 04/28/2023 13:17:33 -81.19, 101.03 108.61 04/28/2023 13:17:36 -81.19, 101.04 108.61 0.19 3
98 04/28/2023 14:08:19 81.19, -91.88 71.42 04/28/2023 14:08:21 81.19, -91.71 71.39 3.02 2
99 04/28/2023 14:59:04 -81.19, 75.83 108.65 04/28/2023 14:59:06 -81.19, 75.64 108.63 3.16 2
100 04/28/2023 15:49:50 81.19,-117.09 71.37 04/28/2023 15:49:51 81.19,-117.11 71.38 0.31 1
101 04/28/2023 16:40:36 -81.19, 50.23 108.65 04/28/2023 16:40:36 -81.19, 50.24 108.65 0.13 0
102 04/28/2023 17:31:22 81.19,-142.69 71.38 04/28/2023 17:31:21 81.19,-142.51 71.36 3.04 1
103 04/28/2023 18:22:07 -81.19, 25.02 108.69 04/28/2023 18:22:06 -81.19, 24.84 108.66 3.19 1
104 04/28/2023 19:12:53 81.19,-167.90 71.33 04/28/2023 19:12:51 81.19,-167.92 71.34 0.40 2
105 04/28/2023 20:03:39 -81.19, -0.57 108.68 04/28/2023 20:03:36 -81.19, -0.57 108.68 0.21 3
106 04/28/2023 20:54:24 81.19, 166.89 71.29 04/28/2023 20:54:20 81.18, 167.07 71.27 3.03 4
107 04/28/2023 21:45:10 -81.19, -25.78 108.73 04/28/2023 21:45:06 -81.19, -25.97 108.70 3.22 4

Figure of FY3D and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/14/2023
SNOs_Map_FY3D_NOAA-20_20230415.jpg

Download SNOs between FY3D and NOAA-20 since TLE EPOCH: 04/14/2023 in txt file.

Historial Predications of SNOs between FY3D and NOAA-20