Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between NOAA-20 and METOP-C Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/12/2021
Index | Date (NOAA-20) | Time (NOAA-20) | Lat,Lon (NOAA-20) | SZA (NOAA-20 ) | Date (METOP-C) | Time (METOP-C) | Lat,Lon (METOP-C) | SZA (METOP-C ) | Distance(km) | Time Diff (sec) |
1 | 03/18/2021 | 20:05:16 | 73.35,-130.80 | 74.22 | 03/18/2021 | 20:06:23 | 73.31,-128.10 | 74.02 | 86.35 | 67 |
2 | 03/18/2021 | 20:55:59 | -73.30, 36.64 | 105.86 | 03/18/2021 | 20:57:06 | -73.25, 39.10 | 106.05 | 79.06 | 67 |
3 | 03/18/2021 | 21:46:40 | 73.05,-155.52 | 73.86 | 03/18/2021 | 21:47:50 | 73.04,-154.04 | 73.75 | 48.31 | 70 |
4 | 03/18/2021 | 22:37:23 | -73.00, 11.91 | 106.22 | 03/18/2021 | 22:38:34 | -72.93, 13.06 | 106.36 | 38.47 | 71 |
5 | 03/18/2021 | 23:28:04 | 72.76, 179.73 | 73.51 | 03/18/2021 | 23:29:18 | 72.71, 179.94 | 73.43 | 8.55 | 74 |
6 | 03/19/2021 | 00:18:47 | -72.70, -12.84 | 106.57 | 03/19/2021 | 00:20:00 | -72.71, -12.74 | 106.59 | 3.24 | 73 |
7 | 03/19/2021 | 01:09:32 | 72.66, 154.56 | 73.37 | 03/19/2021 | 01:10:40 | 72.69, 154.56 | 73.39 | 3.12 | 68 |
8 | 03/19/2021 | 02:00:16 | -72.66, -38.12 | 106.65 | 03/19/2021 | 02:01:22 | -72.68, -38.13 | 106.64 | 2.75 | 66 |
9 | 03/19/2021 | 02:51:02 | 72.67, 129.17 | 73.35 | 03/19/2021 | 02:52:02 | 72.67, 129.17 | 73.34 | 0.12 | 60 |
10 | 03/19/2021 | 03:41:46 | -72.67, -63.51 | 106.67 | 03/19/2021 | 03:42:44 | -72.66, -63.51 | 106.69 | 0.30 | 58 |
11 | 03/19/2021 | 04:32:32 | 72.67, 103.78 | 73.33 | 03/19/2021 | 04:33:24 | 72.65, 103.79 | 73.29 | 2.98 | 52 |
12 | 03/19/2021 | 05:23:15 | -72.67, -88.90 | 106.69 | 03/19/2021 | 05:24:05 | -72.64, -88.90 | 106.73 | 3.34 | 50 |
13 | 03/19/2021 | 06:14:00 | 72.63, 78.50 | 73.25 | 03/19/2021 | 06:14:45 | 72.63, 78.41 | 73.24 | 3.20 | 45 |
14 | 03/19/2021 | 07:04:44 | -72.63,-114.18 | 106.77 | 03/19/2021 | 07:05:27 | -72.62,-114.28 | 106.78 | 3.39 | 43 |
15 | 03/19/2021 | 07:55:30 | 72.63, 53.11 | 73.23 | 03/19/2021 | 07:56:06 | 72.65, 53.13 | 73.24 | 2.27 | 36 |
16 | 03/19/2021 | 08:46:14 | -72.63,-139.57 | 106.79 | 03/19/2021 | 08:46:48 | -72.65,-139.56 | 106.78 | 1.86 | 34 |
17 | 03/19/2021 | 09:37:00 | 72.64, 27.73 | 73.21 | 03/19/2021 | 09:37:28 | 72.63, 27.74 | 73.19 | 0.94 | 28 |
18 | 03/19/2021 | 10:27:44 | -72.64,-164.95 | 106.81 | 03/19/2021 | 10:28:10 | -72.63,-164.94 | 106.83 | 1.24 | 26 |
19 | 03/19/2021 | 11:18:29 | 72.60, 2.45 | 73.13 | 03/19/2021 | 11:18:50 | 72.61, 2.36 | 73.15 | 3.39 | 21 |
20 | 03/19/2021 | 12:09:13 | -72.59, 169.77 | 106.89 | 03/19/2021 | 12:09:32 | -72.61, 169.67 | 106.88 | 3.33 | 19 |
21 | 03/19/2021 | 12:59:59 | 72.60, -22.94 | 73.11 | 03/19/2021 | 13:00:12 | 72.59, -23.02 | 73.10 | 3.06 | 13 |
22 | 03/19/2021 | 13:50:43 | -72.60, 144.38 | 106.91 | 03/19/2021 | 13:50:54 | -72.59, 144.29 | 106.92 | 3.38 | 11 |
23 | 03/19/2021 | 14:41:29 | 72.61, -48.33 | 73.09 | 03/19/2021 | 14:41:33 | 72.62, -48.30 | 73.10 | 1.55 | 4 |
24 | 03/19/2021 | 15:32:13 | -72.61, 118.99 | 106.93 | 03/19/2021 | 15:32:15 | -72.61, 119.01 | 106.93 | 1.11 | 2 |
25 | 03/19/2021 | 16:22:59 | 72.61, -73.71 | 73.07 | 03/19/2021 | 16:22:55 | 72.60, -73.69 | 73.05 | 1.92 | 4 |
26 | 03/19/2021 | 17:13:43 | -72.61, 93.61 | 106.95 | 03/19/2021 | 17:13:37 | -72.59, 93.63 | 106.97 | 2.22 | 6 |
27 | 03/19/2021 | 18:04:28 | 72.57, -99.00 | 72.99 | 03/19/2021 | 18:04:17 | 72.58, -99.07 | 73.00 | 2.63 | 11 |
28 | 03/19/2021 | 18:55:12 | -72.57, 68.32 | 107.03 | 03/19/2021 | 18:54:59 | -72.57, 68.24 | 107.02 | 2.69 | 13 |
29 | 03/19/2021 | 19:45:58 | 72.57,-124.38 | 72.97 | 03/19/2021 | 19:45:39 | 72.56,-124.45 | 72.96 | 3.21 | 19 |
30 | 03/19/2021 | 20:36:42 | -72.57, 42.94 | 107.05 | 03/19/2021 | 20:36:20 | -72.60, 42.96 | 107.02 | 3.19 | 22 |
31 | 03/19/2021 | 21:27:28 | 72.58,-149.77 | 72.95 | 03/19/2021 | 21:27:00 | 72.59,-149.73 | 72.96 | 1.26 | 28 |
32 | 03/19/2021 | 22:18:12 | -72.58, 17.55 | 107.07 | 03/19/2021 | 22:17:42 | -72.58, 17.58 | 107.07 | 0.98 | 30 |
33 | 03/19/2021 | 23:08:58 | 72.59,-175.16 | 72.93 | 03/19/2021 | 23:08:22 | 72.56,-175.12 | 72.91 | 2.90 | 36 |
34 | 03/19/2021 | 23:59:42 | -72.59, -7.84 | 107.10 | 03/19/2021 | 23:59:04 | -72.56, -7.80 | 107.12 | 3.22 | 38 |
35 | 03/20/2021 | 00:50:27 | 72.54, 159.56 | 72.85 | 03/20/2021 | 00:49:44 | 72.54, 159.50 | 72.86 | 2.06 | 43 |
36 | 03/20/2021 | 01:41:11 | -72.54, -33.12 | 107.17 | 03/20/2021 | 01:40:26 | -72.54, -33.19 | 107.16 | 2.30 | 45 |
37 | 03/20/2021 | 02:31:57 | 72.55, 134.17 | 72.83 | 03/20/2021 | 02:31:05 | 72.57, 134.22 | 72.86 | 3.00 | 52 |
38 | 03/20/2021 | 03:22:41 | -72.55, -58.51 | 107.19 | 03/20/2021 | 03:21:47 | -72.57, -58.47 | 107.16 | 2.50 | 54 |
39 | 03/20/2021 | 04:13:27 | 72.55, 108.79 | 72.81 | 03/20/2021 | 04:12:27 | 72.55, 108.84 | 72.81 | 1.65 | 60 |
40 | 03/20/2021 | 05:04:11 | -72.55, -83.89 | 107.22 | 03/20/2021 | 05:03:09 | -72.54, -83.85 | 107.21 | 1.64 | 62 |
41 | 03/20/2021 | 05:54:56 | 72.51, 83.50 | 72.73 | 03/20/2021 | 05:53:49 | 72.53, 83.45 | 72.77 | 2.77 | 67 |
42 | 03/20/2021 | 06:45:40 | -72.51,-109.18 | 107.29 | 03/20/2021 | 06:44:31 | -72.52,-109.23 | 107.26 | 2.58 | 69 |
43 | 03/20/2021 | 07:36:26 | 72.52, 58.12 | 72.71 | 03/20/2021 | 07:35:11 | 72.51, 58.07 | 72.72 | 1.86 | 75 |
44 | 03/20/2021 | 08:27:08 | -72.41,-134.36 | 107.43 | 03/20/2021 | 08:25:54 | -72.45,-134.72 | 107.35 | 12.84 | 74 |
45 | 03/20/2021 | 09:17:50 | 72.21, 33.34 | 72.35 | 03/20/2021 | 09:16:39 | 72.18, 32.08 | 72.40 | 42.92 | 71 |
46 | 03/20/2021 | 10:08:32 | -72.11,-159.14 | 107.78 | 03/20/2021 | 10:07:22 | -72.12,-160.70 | 107.67 | 53.09 | 70 |
47 | 03/20/2021 | 10:59:14 | 71.91, 8.54 | 72.00 | 03/20/2021 | 10:58:06 | 71.90, 6.22 | 72.13 | 80.43 | 68 |
48 | 03/20/2021 | 11:49:56 | -71.81, 176.05 | 108.13 | 03/20/2021 | 11:48:49 | -71.84, 173.44 | 107.94 | 90.71 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 3/12/2021
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 03/12/2021 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C