Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/22/2022
Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
1 | 12/22/2022 | 06:12:20 | 81.21, 26.41 | 108.83 | 12/22/2022 | 06:12:48 | 81.20, 26.55 | 108.80 | 2.45 | 28 |
2 | 12/22/2022 | 07:03:06 | -81.21,-166.34 | 71.17 | 12/22/2022 | 07:03:33 | -81.21,-166.18 | 71.20 | 2.61 | 27 |
3 | 12/22/2022 | 07:53:51 | 81.21, 1.31 | 108.80 | 12/22/2022 | 07:54:18 | 81.20, 1.17 | 108.80 | 2.34 | 27 |
4 | 12/22/2022 | 08:44:37 | -81.21, 168.57 | 71.20 | 12/22/2022 | 08:45:03 | -81.21, 168.44 | 71.20 | 2.14 | 26 |
5 | 12/22/2022 | 09:35:23 | 81.21, -24.18 | 108.81 | 12/22/2022 | 09:35:48 | 81.20, -24.21 | 108.80 | 0.52 | 25 |
6 | 12/22/2022 | 10:26:09 | -81.21, 143.08 | 71.19 | 12/22/2022 | 10:26:33 | -81.21, 143.06 | 71.20 | 0.32 | 24 |
7 | 12/22/2022 | 11:16:55 | 81.21, -49.67 | 108.82 | 12/22/2022 | 11:17:18 | 81.20, -49.58 | 108.80 | 1.41 | 23 |
8 | 12/22/2022 | 12:07:41 | -81.21, 117.59 | 71.17 | 12/22/2022 | 12:08:03 | -81.21, 117.68 | 71.20 | 1.55 | 22 |
9 | 12/22/2022 | 12:58:27 | 81.21, -75.15 | 108.84 | 12/22/2022 | 12:58:48 | 81.20, -74.96 | 108.80 | 3.26 | 21 |
10 | 12/22/2022 | 13:49:12 | -81.21, 92.49 | 71.21 | 12/22/2022 | 13:49:33 | -81.21, 92.30 | 71.20 | 3.20 | 21 |
11 | 12/22/2022 | 14:39:58 | 81.21,-100.25 | 108.80 | 12/22/2022 | 14:40:18 | 81.21,-100.34 | 108.80 | 1.52 | 20 |
12 | 12/22/2022 | 15:30:44 | -81.21, 67.01 | 71.19 | 12/22/2022 | 15:31:03 | -81.21, 66.93 | 71.20 | 1.36 | 19 |
13 | 12/22/2022 | 16:21:30 | 81.21,-125.74 | 108.82 | 12/22/2022 | 16:21:48 | 81.21,-125.72 | 108.80 | 0.41 | 18 |
14 | 12/22/2022 | 17:12:16 | -81.21, 41.52 | 71.18 | 12/22/2022 | 17:12:33 | -81.21, 41.55 | 71.19 | 0.50 | 17 |
15 | 12/22/2022 | 18:03:02 | 81.21,-151.23 | 108.83 | 12/22/2022 | 18:03:18 | 81.21,-151.10 | 108.81 | 2.23 | 16 |
16 | 12/22/2022 | 18:53:48 | -81.21, 16.03 | 71.17 | 12/22/2022 | 18:54:03 | -81.21, 16.17 | 71.19 | 2.34 | 15 |
17 | 12/22/2022 | 19:44:33 | 81.21,-176.33 | 108.80 | 12/22/2022 | 19:44:48 | 81.21,-176.48 | 108.81 | 2.54 | 15 |
18 | 12/22/2022 | 20:35:19 | -81.21, -9.07 | 71.20 | 12/22/2022 | 20:35:33 | -81.21, -9.21 | 71.19 | 2.41 | 14 |
19 | 12/22/2022 | 21:26:05 | 81.21, 158.18 | 108.81 | 12/22/2022 | 21:26:18 | 81.21, 158.14 | 108.81 | 0.69 | 13 |
20 | 12/22/2022 | 22:16:51 | -81.21, -34.55 | 71.19 | 12/22/2022 | 22:17:03 | -81.21, -34.59 | 71.19 | 0.57 | 12 |
21 | 12/22/2022 | 23:07:37 | 81.21, 132.69 | 108.83 | 12/22/2022 | 23:07:48 | 81.21, 132.76 | 108.81 | 1.20 | 11 |
22 | 12/22/2022 | 23:58:23 | -81.21, -60.04 | 71.17 | 12/22/2022 | 23:58:33 | -81.21, -59.97 | 71.19 | 1.28 | 10 |
23 | 12/23/2022 | 00:49:09 | 81.21, 107.20 | 108.84 | 12/23/2022 | 00:49:18 | 81.21, 107.38 | 108.81 | 3.05 | 9 |
24 | 12/23/2022 | 01:39:55 | -81.21, -85.53 | 71.16 | 12/23/2022 | 01:40:03 | -81.21, -85.35 | 71.19 | 3.12 | 8 |
25 | 12/23/2022 | 02:30:40 | 81.21, 82.10 | 108.80 | 12/23/2022 | 02:30:48 | 81.21, 82.00 | 108.81 | 1.71 | 8 |
26 | 12/23/2022 | 03:21:26 | -81.21,-110.63 | 71.20 | 12/23/2022 | 03:21:33 | -81.21,-110.72 | 71.19 | 1.62 | 7 |
27 | 12/23/2022 | 04:12:12 | 81.21, 56.61 | 108.82 | 12/23/2022 | 04:12:18 | 81.21, 56.62 | 108.81 | 0.19 | 6 |
28 | 12/23/2022 | 05:02:58 | -81.21,-136.12 | 71.18 | 12/23/2022 | 05:03:03 | -81.21,-136.10 | 71.19 | 0.23 | 5 |
29 | 12/23/2022 | 05:53:44 | 81.21, 31.13 | 108.83 | 12/23/2022 | 05:53:48 | 81.21, 31.24 | 108.81 | 2.02 | 4 |
30 | 12/23/2022 | 06:44:30 | -81.21,-161.60 | 71.17 | 12/23/2022 | 06:44:33 | -81.21,-161.48 | 71.19 | 2.07 | 3 |
31 | 12/23/2022 | 07:35:15 | 81.21, 6.03 | 108.80 | 12/23/2022 | 07:35:18 | 81.21, 5.86 | 108.82 | 2.74 | 3 |
32 | 12/23/2022 | 08:26:01 | -81.21, 173.30 | 71.20 | 12/23/2022 | 08:26:03 | -81.21, 173.14 | 71.18 | 2.67 | 2 |
33 | 12/23/2022 | 09:16:47 | 81.21, -19.46 | 108.81 | 12/23/2022 | 09:16:48 | 81.21, -19.52 | 108.82 | 0.88 | 1 |
34 | 12/23/2022 | 10:07:33 | -81.21, 147.81 | 71.19 | 12/23/2022 | 10:07:33 | -81.21, 147.76 | 71.18 | 0.83 | 0 |
35 | 12/23/2022 | 10:58:19 | 81.21, -44.95 | 108.82 | 12/23/2022 | 10:58:18 | 81.21, -44.89 | 108.82 | 0.99 | 1 |
36 | 12/23/2022 | 11:49:05 | -81.21, 122.32 | 71.18 | 12/23/2022 | 11:49:03 | -81.21, 122.38 | 71.18 | 1.02 | 2 |
37 | 12/23/2022 | 12:39:51 | 81.21, -70.44 | 108.84 | 12/23/2022 | 12:39:48 | 81.21, -70.27 | 108.82 | 2.85 | 3 |
38 | 12/23/2022 | 13:30:37 | -81.21, 96.83 | 71.16 | 12/23/2022 | 13:30:33 | -81.21, 97.00 | 71.18 | 2.86 | 4 |
39 | 12/23/2022 | 14:21:22 | 81.21, -95.54 | 108.80 | 12/23/2022 | 14:21:18 | 81.21, -95.65 | 108.82 | 1.91 | 4 |
40 | 12/23/2022 | 15:12:08 | -81.21, 71.74 | 71.20 | 12/23/2022 | 15:12:03 | -81.21, 71.62 | 71.18 | 1.88 | 5 |
41 | 12/23/2022 | 16:02:54 | 81.21,-121.03 | 108.82 | 12/23/2022 | 16:02:48 | 81.21,-121.03 | 108.82 | 0.05 | 6 |
42 | 12/23/2022 | 16:53:40 | -81.21, 46.25 | 71.18 | 12/23/2022 | 16:53:33 | -81.21, 46.25 | 71.18 | 0.06 | 7 |
43 | 12/23/2022 | 17:44:26 | 81.21,-146.52 | 108.83 | 12/23/2022 | 17:44:18 | 81.21,-146.41 | 108.82 | 1.82 | 8 |
44 | 12/23/2022 | 18:35:12 | -81.21, 20.76 | 71.17 | 12/23/2022 | 18:35:03 | -81.21, 20.87 | 71.18 | 1.81 | 9 |
45 | 12/23/2022 | 19:25:57 | 81.21,-171.62 | 108.79 | 12/23/2022 | 19:25:48 | 81.21,-171.79 | 108.82 | 2.93 | 9 |
46 | 12/23/2022 | 20:16:43 | -81.21, -4.34 | 71.21 | 12/23/2022 | 20:16:33 | -81.21, -4.51 | 71.18 | 2.93 | 10 |
47 | 12/23/2022 | 21:07:29 | 81.21, 162.89 | 108.81 | 12/23/2022 | 21:07:18 | 81.21, 162.83 | 108.82 | 1.07 | 11 |
48 | 12/23/2022 | 21:58:15 | -81.21, -29.83 | 71.19 | 12/23/2022 | 21:58:03 | -81.21, -29.89 | 71.18 | 1.09 | 12 |
49 | 12/23/2022 | 22:49:01 | 81.21, 137.40 | 108.82 | 12/23/2022 | 22:48:48 | 81.21, 137.45 | 108.82 | 0.80 | 13 |
50 | 12/23/2022 | 23:39:47 | -81.21, -55.32 | 71.18 | 12/23/2022 | 23:39:33 | -81.21, -55.27 | 71.18 | 0.77 | 14 |
51 | 12/24/2022 | 00:30:33 | 81.21, 111.91 | 108.84 | 12/24/2022 | 00:30:18 | 81.21, 112.07 | 108.82 | 2.66 | 15 |
52 | 12/24/2022 | 01:21:19 | -81.21, -80.80 | 71.17 | 12/24/2022 | 01:21:03 | -81.21, -80.65 | 71.18 | 2.61 | 16 |
53 | 12/24/2022 | 02:12:04 | 81.21, 86.81 | 108.80 | 12/24/2022 | 02:11:48 | 81.21, 86.69 | 108.82 | 2.10 | 16 |
54 | 12/24/2022 | 03:02:50 | -81.21,-105.90 | 71.20 | 12/24/2022 | 03:02:33 | -81.21,-106.03 | 71.18 | 2.13 | 17 |
55 | 12/24/2022 | 03:53:36 | 81.21, 61.32 | 108.81 | 12/24/2022 | 03:53:18 | 81.21, 61.31 | 108.82 | 0.24 | 18 |
56 | 12/24/2022 | 04:44:22 | -81.21,-131.39 | 71.19 | 12/24/2022 | 04:44:03 | -81.21,-131.41 | 71.18 | 0.31 | 19 |
57 | 12/24/2022 | 05:35:08 | 81.21, 35.83 | 108.83 | 12/24/2022 | 05:34:48 | 81.21, 35.93 | 108.83 | 1.64 | 20 |
58 | 12/24/2022 | 06:25:53 | -81.21,-156.88 | 71.18 | 12/24/2022 | 06:25:32 | -81.21,-156.79 | 71.18 | 1.57 | 21 |
59 | 12/24/2022 | 07:16:38 | 81.21, 10.73 | 108.79 | 12/24/2022 | 07:16:17 | 81.21, 10.55 | 108.83 | 3.12 | 21 |
60 | 12/24/2022 | 08:07:24 | -81.21, 178.02 | 71.21 | 12/24/2022 | 08:07:02 | -81.21, 177.83 | 71.18 | 3.18 | 22 |
61 | 12/24/2022 | 08:58:10 | 81.21, -14.76 | 108.80 | 12/24/2022 | 08:57:47 | 81.21, -14.83 | 108.83 | 1.26 | 23 |
62 | 12/24/2022 | 09:48:56 | -81.21, 152.53 | 71.20 | 12/24/2022 | 09:48:32 | -81.21, 152.45 | 71.18 | 1.34 | 24 |
63 | 12/24/2022 | 10:39:42 | 81.21, -40.25 | 108.82 | 12/24/2022 | 10:39:17 | 81.21, -40.21 | 108.83 | 0.62 | 25 |
64 | 12/24/2022 | 11:30:28 | -81.21, 127.04 | 71.19 | 12/24/2022 | 11:30:02 | -81.21, 127.08 | 71.17 | 0.54 | 26 |
65 | 12/24/2022 | 12:21:14 | 81.21, -65.74 | 108.83 | 12/24/2022 | 12:20:47 | 81.21, -65.59 | 108.83 | 2.48 | 27 |
66 | 12/24/2022 | 13:12:00 | -81.21, 101.56 | 71.17 | 12/24/2022 | 13:11:32 | -81.21, 101.70 | 71.17 | 2.37 | 28 |
67 | 12/24/2022 | 14:02:45 | 81.21, -90.84 | 108.79 | 12/24/2022 | 14:02:17 | 81.21, -90.97 | 108.83 | 2.28 | 28 |
68 | 12/24/2022 | 14:53:31 | -81.21, 76.46 | 71.21 | 12/24/2022 | 14:53:02 | -81.21, 76.32 | 71.17 | 2.38 | 29 |
69 | 12/24/2022 | 15:44:17 | 81.21,-116.33 | 108.81 | 12/24/2022 | 15:43:47 | 81.21,-116.35 | 108.83 | 0.43 | 30 |
70 | 12/24/2022 | 16:35:03 | -81.21, 50.97 | 71.20 | 12/24/2022 | 16:34:32 | -81.21, 50.94 | 71.17 | 0.56 | 31 |
71 | 12/24/2022 | 17:25:49 | 81.21,-141.82 | 108.82 | 12/24/2022 | 17:25:17 | 81.21,-141.73 | 108.83 | 1.47 | 32 |
72 | 12/24/2022 | 18:16:35 | -81.21, 25.48 | 71.18 | 12/24/2022 | 18:16:02 | -81.21, 25.56 | 71.17 | 1.34 | 33 |
73 | 12/24/2022 | 19:07:20 | 81.21,-166.92 | 108.78 | 12/24/2022 | 19:06:47 | 81.21,-167.11 | 108.83 | 3.30 | 33 |
74 | 12/24/2022 | 19:58:07 | -81.21, -0.01 | 71.17 | 12/24/2022 | 19:57:32 | -81.21, 0.18 | 71.17 | 3.18 | 35 |
75 | 12/24/2022 | 20:48:52 | 81.21, 167.59 | 108.80 | 12/24/2022 | 20:48:17 | 81.21, 167.51 | 108.83 | 1.44 | 35 |
76 | 12/24/2022 | 21:39:38 | -81.21, -25.11 | 71.21 | 12/24/2022 | 21:39:02 | -81.21, -25.20 | 71.17 | 1.58 | 36 |
77 | 12/24/2022 | 22:30:24 | 81.21, 142.10 | 108.81 | 12/24/2022 | 22:29:47 | 81.21, 142.13 | 108.83 | 0.48 | 37 |
78 | 12/24/2022 | 23:21:10 | -81.21, -50.60 | 71.19 | 12/24/2022 | 23:20:32 | -81.21, -50.58 | 71.17 | 0.37 | 38 |
79 | 12/25/2022 | 00:11:56 | 81.21, 116.61 | 108.83 | 12/25/2022 | 00:11:17 | 81.21, 116.75 | 108.83 | 2.31 | 39 |
80 | 12/25/2022 | 01:02:42 | -81.21, -76.09 | 71.18 | 12/25/2022 | 01:02:02 | -81.21, -75.96 | 71.17 | 2.15 | 40 |
81 | 12/25/2022 | 01:53:27 | 81.21, 91.51 | 108.79 | 12/25/2022 | 01:52:47 | 81.21, 91.37 | 108.83 | 2.46 | 40 |
82 | 12/25/2022 | 02:44:13 | -81.21,-101.19 | 71.22 | 12/25/2022 | 02:43:32 | -81.21,-101.34 | 71.17 | 2.62 | 41 |
83 | 12/25/2022 | 03:34:59 | 81.21, 66.02 | 108.80 | 12/25/2022 | 03:34:17 | 81.21, 65.99 | 108.83 | 0.62 | 42 |
84 | 12/25/2022 | 04:25:45 | -81.21,-126.67 | 71.20 | 12/25/2022 | 04:25:02 | -81.21,-126.72 | 71.17 | 0.80 | 43 |
85 | 12/25/2022 | 05:16:31 | 81.21, 40.53 | 108.81 | 12/25/2022 | 05:15:47 | 81.21, 40.61 | 108.83 | 1.31 | 44 |
86 | 12/25/2022 | 06:07:17 | -81.21,-152.16 | 71.19 | 12/25/2022 | 06:06:32 | -81.21,-152.10 | 71.17 | 1.13 | 45 |
87 | 12/25/2022 | 06:58:02 | 81.21, 15.43 | 108.78 | 12/25/2022 | 06:57:16 | 81.20, 15.61 | 108.78 | 3.16 | 46 |
88 | 12/25/2022 | 07:48:48 | -81.21,-177.26 | 71.23 | 12/25/2022 | 07:48:01 | -81.20,-177.09 | 71.23 | 2.94 | 47 |
89 | 12/25/2022 | 08:39:34 | 81.21, -10.06 | 108.79 | 12/25/2022 | 08:38:47 | 81.21, -10.15 | 108.83 | 1.62 | 47 |
90 | 12/25/2022 | 09:30:20 | -81.21, 157.25 | 71.21 | 12/25/2022 | 09:29:32 | -81.21, 157.14 | 71.17 | 1.82 | 48 |
91 | 12/25/2022 | 10:21:06 | 81.21, -35.55 | 108.80 | 12/25/2022 | 10:20:17 | 81.21, -35.53 | 108.83 | 0.39 | 49 |
92 | 12/25/2022 | 11:11:52 | -81.21, 131.76 | 71.20 | 12/25/2022 | 11:11:02 | -81.21, 131.76 | 71.17 | 0.33 | 50 |
93 | 12/25/2022 | 12:02:37 | 81.21, -60.65 | 108.77 | 12/25/2022 | 12:01:46 | 81.20, -60.53 | 108.78 | 2.16 | 51 |
94 | 12/25/2022 | 12:53:23 | -81.21, 106.66 | 71.24 | 12/25/2022 | 12:52:31 | -81.20, 106.77 | 71.23 | 1.92 | 52 |
95 | 12/25/2022 | 13:44:09 | 81.21, -86.14 | 108.78 | 12/25/2022 | 13:43:17 | 81.21, -86.29 | 108.83 | 2.63 | 52 |
96 | 12/25/2022 | 14:34:55 | -81.21, 81.17 | 71.23 | 12/25/2022 | 14:34:02 | -81.21, 81.00 | 71.17 | 2.85 | 53 |
97 | 12/25/2022 | 15:25:41 | 81.21,-111.63 | 108.79 | 12/25/2022 | 15:24:47 | 81.21,-111.67 | 108.83 | 0.81 | 54 |
98 | 12/25/2022 | 16:16:27 | -81.21, 55.68 | 71.21 | 12/25/2022 | 16:15:32 | -81.21, 55.62 | 71.17 | 1.04 | 55 |
99 | 12/25/2022 | 17:07:13 | 81.21,-137.12 | 108.81 | 12/25/2022 | 17:06:17 | 81.21,-137.06 | 108.83 | 1.18 | 56 |
100 | 12/25/2022 | 17:57:58 | -81.21, 30.58 | 71.25 | 12/25/2022 | 17:57:01 | -81.20, 30.63 | 71.23 | 0.95 | 57 |
101 | 12/25/2022 | 18:48:44 | 81.21,-162.22 | 108.77 | 12/25/2022 | 18:47:46 | 81.20,-162.05 | 108.78 | 2.98 | 58 |
102 | 12/25/2022 | 19:39:30 | -81.21, 5.09 | 71.24 | 12/25/2022 | 19:38:31 | -81.20, 5.25 | 71.23 | 2.71 | 59 |
103 | 12/25/2022 | 20:30:16 | 81.21, 172.29 | 108.78 | 12/25/2022 | 20:29:17 | 81.21, 172.18 | 108.83 | 1.79 | 59 |
104 | 12/25/2022 | 21:21:02 | -81.21, -20.40 | 71.22 | 12/25/2022 | 21:20:02 | -81.21, -20.52 | 71.17 | 2.05 | 60 |
105 | 12/25/2022 | 22:11:48 | 81.21, 146.80 | 108.80 | 12/25/2022 | 22:10:47 | 81.21, 146.80 | 108.83 | 0.40 | 61 |
106 | 12/25/2022 | 23:02:34 | -81.21, -45.89 | 71.21 | 12/25/2022 | 23:01:32 | -81.21, -45.90 | 71.18 | 0.44 | 62 |
107 | 12/25/2022 | 23:53:19 | 81.21, 121.69 | 108.76 | 12/25/2022 | 23:52:16 | 81.20, 121.81 | 108.77 | 1.98 | 63 |
108 | 12/26/2022 | 00:44:05 | -81.21, -70.99 | 71.25 | 12/26/2022 | 00:43:01 | -81.20, -70.89 | 71.23 | 1.69 | 64 |
109 | 12/26/2022 | 01:34:51 | 81.21, 96.20 | 108.77 | 12/26/2022 | 01:33:47 | 81.21, 96.04 | 108.83 | 2.80 | 64 |
110 | 12/26/2022 | 02:25:37 | -81.21, -96.48 | 71.24 | 12/26/2022 | 02:24:32 | -81.21, -96.66 | 71.18 | 3.08 | 65 |
111 | 12/26/2022 | 03:16:23 | 81.21, 70.71 | 108.78 | 12/26/2022 | 03:15:17 | 81.21, 70.66 | 108.83 | 0.99 | 66 |
112 | 12/26/2022 | 04:07:09 | -81.21,-121.97 | 71.22 | 12/26/2022 | 04:06:02 | -81.21,-122.04 | 71.18 | 1.27 | 67 |
113 | 12/26/2022 | 04:57:54 | 81.21, 45.61 | 108.75 | 12/26/2022 | 04:56:46 | 81.20, 45.67 | 108.77 | 1.01 | 68 |
114 | 12/26/2022 | 05:48:40 | -81.21,-147.07 | 71.26 | 12/26/2022 | 05:47:31 | -81.20,-147.03 | 71.23 | 0.72 | 69 |
115 | 12/26/2022 | 06:39:26 | 81.21, 20.12 | 108.76 | 12/26/2022 | 06:38:16 | 81.20, 20.29 | 108.77 | 2.82 | 70 |
116 | 12/26/2022 | 07:30:12 | -81.21,-172.56 | 71.25 | 12/26/2022 | 07:29:01 | -81.20,-172.41 | 71.23 | 2.49 | 71 |
117 | 12/26/2022 | 08:20:58 | 81.21, -5.37 | 108.77 | 12/26/2022 | 08:19:47 | 81.21, -5.48 | 108.83 | 1.96 | 71 |
118 | 12/26/2022 | 09:11:43 | -81.21, 161.96 | 71.24 | 12/26/2022 | 09:10:31 | -81.21, 161.82 | 71.18 | 2.28 | 72 |
119 | 12/26/2022 | 10:02:28 | 81.21, -30.47 | 108.73 | 12/26/2022 | 10:01:15 | 81.20, -30.48 | 108.77 | 0.37 | 73 |
120 | 12/26/2022 | 10:53:14 | -81.21, 136.85 | 71.27 | 12/26/2022 | 10:52:00 | -81.20, 136.83 | 71.23 | 0.54 | 74 |
121 | 12/26/2022 | 11:44:00 | 81.21, -55.96 | 108.75 | 12/26/2022 | 11:42:45 | 81.20, -55.86 | 108.77 | 1.82 | 75 |
Figure of FY3D and NPP satellite orbits during SNOs since TLE Epoch: 12/22/2022
Download SNOs between FY3D and NPP since TLE EPOCH: 12/22/2022 in txt file.
Historial Predications of SNOs between FY3D and NPP