Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NPP and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/10/2020
Index | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
1 | 09/18/2020 | 19:59:18 | -73.43, 50.58 | 107.94 | 09/18/2020 | 20:00:25 | -73.37, 53.33 | 108.10 | 87.60 | 67 |
2 | 09/18/2020 | 20:49:59 | 73.19,-141.59 | 71.82 | 09/18/2020 | 20:51:08 | 73.18,-139.76 | 71.74 | 58.85 | 69 |
3 | 09/18/2020 | 21:40:42 | -73.13, 25.86 | 108.24 | 09/18/2020 | 21:41:52 | -73.10, 27.39 | 108.33 | 49.38 | 70 |
4 | 09/18/2020 | 22:31:23 | 72.89,-166.32 | 71.53 | 09/18/2020 | 22:32:36 | 72.85,-165.80 | 71.46 | 17.64 | 73 |
5 | 09/18/2020 | 23:22:06 | -72.83, 1.13 | 108.53 | 09/18/2020 | 23:23:20 | -72.77, 1.36 | 108.61 | 10.06 | 74 |
6 | 09/19/2020 | 00:12:50 | 72.75, 168.62 | 71.40 | 09/19/2020 | 00:14:00 | 72.73, 168.60 | 71.37 | 2.12 | 70 |
7 | 09/19/2020 | 01:03:34 | -72.74, -24.05 | 108.61 | 09/19/2020 | 01:04:42 | -72.75, -24.03 | 108.60 | 1.78 | 68 |
8 | 09/19/2020 | 01:54:20 | 72.75, 143.23 | 71.43 | 09/19/2020 | 01:55:21 | 72.76, 143.32 | 71.42 | 2.85 | 61 |
9 | 09/19/2020 | 02:45:04 | -72.74, -49.43 | 108.58 | 09/19/2020 | 02:46:04 | -72.73, -49.42 | 108.60 | 1.39 | 60 |
10 | 09/19/2020 | 03:35:49 | 72.70, 117.96 | 71.40 | 09/19/2020 | 03:36:43 | 72.73, 117.93 | 71.43 | 3.26 | 54 |
11 | 09/19/2020 | 04:26:33 | -72.69, -74.71 | 108.60 | 09/19/2020 | 04:27:26 | -72.70, -74.80 | 108.59 | 3.44 | 53 |
12 | 09/19/2020 | 05:17:19 | 72.71, 92.57 | 71.44 | 09/19/2020 | 05:18:05 | 72.71, 92.54 | 71.43 | 1.02 | 46 |
13 | 09/19/2020 | 06:08:03 | -72.70,-100.09 | 108.57 | 09/19/2020 | 06:08:48 | -72.68,-100.19 | 108.59 | 3.76 | 45 |
14 | 09/19/2020 | 06:58:49 | 72.71, 67.19 | 71.47 | 09/19/2020 | 06:59:27 | 72.68, 67.15 | 71.44 | 3.18 | 38 |
15 | 09/19/2020 | 07:49:33 | -72.70,-125.47 | 108.54 | 09/19/2020 | 07:50:09 | -72.71,-125.47 | 108.53 | 0.91 | 36 |
16 | 09/19/2020 | 08:40:19 | 72.72, 41.81 | 71.50 | 09/19/2020 | 08:40:48 | 72.71, 41.87 | 71.49 | 2.15 | 29 |
17 | 09/19/2020 | 09:31:03 | -72.70,-150.85 | 108.50 | 09/19/2020 | 09:31:31 | -72.69,-150.86 | 108.53 | 2.11 | 28 |
18 | 09/19/2020 | 10:21:48 | 72.67, 16.53 | 71.48 | 09/19/2020 | 10:22:10 | 72.69, 16.48 | 71.49 | 2.70 | 22 |
19 | 09/19/2020 | 11:12:33 | -72.71,-176.24 | 108.47 | 09/19/2020 | 11:12:52 | -72.71,-176.14 | 108.47 | 3.15 | 19 |
20 | 09/19/2020 | 12:03:18 | 72.67, -8.85 | 71.51 | 09/19/2020 | 12:03:32 | 72.67, -8.90 | 71.50 | 1.85 | 14 |
21 | 09/19/2020 | 12:54:02 | -72.66, 158.48 | 108.50 | 09/19/2020 | 12:54:14 | -72.69, 158.47 | 108.47 | 3.18 | 12 |
22 | 09/19/2020 | 13:44:48 | 72.68, -34.24 | 71.54 | 09/19/2020 | 13:44:53 | 72.69, -34.19 | 71.55 | 2.43 | 5 |
23 | 09/19/2020 | 14:35:32 | -72.67, 133.10 | 108.46 | 09/19/2020 | 14:35:36 | -72.67, 133.08 | 108.46 | 0.65 | 4 |
24 | 09/19/2020 | 15:26:17 | 72.68, -59.62 | 71.57 | 09/19/2020 | 15:26:14 | 72.67, -59.57 | 71.56 | 1.94 | 3 |
25 | 09/19/2020 | 16:17:01 | -72.67, 107.72 | 108.43 | 09/19/2020 | 16:16:57 | -72.64, 107.70 | 108.46 | 2.98 | 4 |
26 | 09/19/2020 | 17:07:46 | 72.63, -84.90 | 71.55 | 09/19/2020 | 17:07:36 | 72.65, -84.96 | 71.56 | 2.53 | 10 |
27 | 09/19/2020 | 17:58:31 | -72.67, 82.34 | 108.40 | 09/19/2020 | 17:58:18 | -72.67, 82.41 | 108.41 | 2.52 | 13 |
28 | 09/19/2020 | 18:49:16 | 72.64,-110.28 | 71.58 | 09/19/2020 | 18:48:58 | 72.62,-110.35 | 71.57 | 2.87 | 18 |
29 | 09/19/2020 | 19:40:00 | -72.63, 57.06 | 108.42 | 09/19/2020 | 19:39:40 | -72.65, 57.03 | 108.40 | 2.60 | 20 |
30 | 09/19/2020 | 20:30:46 | 72.64,-135.66 | 71.61 | 09/19/2020 | 20:30:19 | 72.65,-135.63 | 71.62 | 1.34 | 27 |
31 | 09/19/2020 | 21:21:30 | -72.63, 31.68 | 108.39 | 09/19/2020 | 21:21:02 | -72.63, 31.64 | 108.39 | 1.38 | 28 |
32 | 09/19/2020 | 22:12:16 | 72.65,-161.05 | 71.64 | 09/19/2020 | 22:11:41 | 72.63,-161.02 | 71.63 | 2.32 | 35 |
33 | 09/19/2020 | 23:03:00 | -72.64, 6.29 | 108.36 | 09/19/2020 | 23:02:23 | -72.65, 6.36 | 108.34 | 2.87 | 37 |
34 | 09/19/2020 | 23:53:45 | 72.60, 173.68 | 71.62 | 09/19/2020 | 23:53:03 | 72.60, 173.59 | 71.63 | 2.79 | 42 |
35 | 09/20/2020 | 00:44:30 | -72.64, -19.09 | 108.33 | 09/20/2020 | 00:43:45 | -72.63, -19.03 | 108.34 | 2.20 | 45 |
36 | 09/20/2020 | 01:35:15 | 72.60, 148.29 | 71.65 | 09/20/2020 | 01:34:24 | 72.63, 148.31 | 71.68 | 3.09 | 51 |
37 | 09/20/2020 | 02:25:59 | -72.59, -44.37 | 108.35 | 09/20/2020 | 02:25:07 | -72.61, -44.42 | 108.33 | 2.27 | 52 |
38 | 09/20/2020 | 03:16:45 | 72.61, 122.91 | 71.68 | 09/20/2020 | 03:15:46 | 72.61, 122.92 | 71.69 | 0.38 | 59 |
39 | 09/20/2020 | 04:07:29 | -72.60, -69.75 | 108.32 | 09/20/2020 | 04:06:29 | -72.58, -69.80 | 108.32 | 2.28 | 60 |
40 | 09/20/2020 | 04:58:15 | 72.61, 97.53 | 71.71 | 09/20/2020 | 04:57:08 | 72.58, 97.53 | 71.70 | 3.09 | 67 |
41 | 09/20/2020 | 05:48:59 | -72.60, -95.13 | 108.29 | 09/20/2020 | 05:47:50 | -72.61, -95.09 | 108.27 | 1.93 | 69 |
42 | 09/20/2020 | 06:39:44 | 72.57, 72.25 | 71.69 | 09/20/2020 | 06:38:30 | 72.56, 72.15 | 71.70 | 3.39 | 74 |
43 | 09/20/2020 | 07:30:28 | -72.55,-120.41 | 108.31 | 09/20/2020 | 07:29:13 | -72.54,-120.58 | 108.31 | 5.77 | 75 |
44 | 09/20/2020 | 08:21:08 | 72.26, 47.48 | 71.40 | 09/20/2020 | 08:19:57 | 72.28, 46.25 | 71.47 | 41.45 | 71 |
45 | 09/20/2020 | 09:11:52 | -72.25,-145.19 | 108.61 | 09/20/2020 | 09:10:40 | -72.26,-146.47 | 108.54 | 43.33 | 72 |
46 | 09/20/2020 | 10:02:32 | 71.96, 22.69 | 71.10 | 09/20/2020 | 10:01:25 | 71.95, 20.28 | 71.19 | 82.91 | 67 |
47 | 09/20/2020 | 10:53:15 | -71.90,-169.89 | 108.95 | 09/20/2020 | 10:52:08 | -71.93,-172.44 | 108.82 | 88.12 | 67 |
Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 9/10/2020
Download SNOs between NPP and METOP-C since TLE EPOCH: 09/10/2020 in txt file.
Historical Predications of SNOs between NPP and METOP-C