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: 4/22/2025
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 | 05/04/2025 | 14:08:41 | -73.45, 137.77 | 122.55 | 05/04/2025 | 14:09:47 | -73.40, 140.77 | 122.75 | 95.41 | 66 |
2 | 05/04/2025 | 14:59:22 | 73.23, -54.41 | 57.20 | 05/04/2025 | 15:00:31 | 73.18, -52.37 | 57.05 | 65.87 | 69 |
3 | 05/04/2025 | 15:50:05 | -73.15, 113.06 | 122.90 | 05/04/2025 | 15:51:15 | -73.07, 114.71 | 123.07 | 54.12 | 70 |
4 | 05/04/2025 | 16:40:46 | 72.93, -79.14 | 56.85 | 05/04/2025 | 16:41:58 | 72.90, -78.31 | 56.77 | 27.15 | 72 |
5 | 05/04/2025 | 17:31:29 | -72.85, 88.33 | 123.24 | 05/04/2025 | 17:32:42 | -72.79, 88.78 | 123.34 | 16.49 | 73 |
6 | 05/04/2025 | 18:22:12 | 72.73,-104.09 | 56.61 | 05/04/2025 | 18:23:23 | 72.72,-104.02 | 56.59 | 2.28 | 71 |
7 | 05/04/2025 | 19:12:56 | -72.70, 63.27 | 123.43 | 05/04/2025 | 19:14:05 | -72.71, 63.28 | 123.44 | 0.58 | 69 |
8 | 05/04/2025 | 20:03:41 | 72.68,-129.36 | 56.54 | 05/04/2025 | 20:04:45 | 72.69,-129.42 | 56.54 | 2.45 | 64 |
9 | 05/04/2025 | 20:54:26 | -72.71, 37.89 | 123.44 | 05/04/2025 | 20:55:27 | -72.68, 37.88 | 123.48 | 2.85 | 61 |
10 | 05/04/2025 | 21:45:11 | 72.68,-154.74 | 56.52 | 05/04/2025 | 21:46:07 | 72.66,-154.82 | 56.50 | 3.17 | 56 |
11 | 05/04/2025 | 22:35:56 | -72.71, 12.51 | 123.46 | 05/04/2025 | 22:36:48 | -72.70, 12.59 | 123.48 | 2.58 | 52 |
12 | 05/04/2025 | 23:26:41 | 72.68, 179.88 | 56.50 | 05/04/2025 | 23:27:28 | 72.69, 179.89 | 56.50 | 0.51 | 47 |
13 | 05/05/2025 | 00:17:25 | -72.66, -12.76 | 123.54 | 05/05/2025 | 00:18:10 | -72.68, -12.81 | 123.53 | 2.34 | 45 |
14 | 05/05/2025 | 01:08:11 | 72.68, 154.50 | 56.48 | 05/05/2025 | 01:08:50 | 72.66, 154.49 | 56.45 | 2.95 | 39 |
15 | 05/05/2025 | 01:58:55 | -72.66, -38.14 | 123.55 | 05/05/2025 | 01:59:32 | -72.65, -38.20 | 123.57 | 2.65 | 37 |
16 | 05/05/2025 | 02:49:41 | 72.69, 129.12 | 56.47 | 05/05/2025 | 02:50:11 | 72.68, 129.20 | 56.45 | 2.59 | 30 |
17 | 05/05/2025 | 03:40:25 | -72.66, -63.52 | 123.57 | 05/05/2025 | 03:40:53 | -72.67, -63.50 | 123.57 | 1.01 | 28 |
18 | 05/05/2025 | 04:31:10 | 72.64, 103.85 | 56.39 | 05/05/2025 | 04:31:33 | 72.65, 103.80 | 56.41 | 2.27 | 23 |
19 | 05/05/2025 | 05:21:55 | -72.67, -88.90 | 123.59 | 05/05/2025 | 05:22:15 | -72.64, -88.89 | 123.62 | 2.60 | 20 |
20 | 05/05/2025 | 06:12:40 | 72.64, 78.47 | 56.38 | 05/05/2025 | 06:12:55 | 72.62, 78.40 | 56.36 | 2.75 | 15 |
21 | 05/05/2025 | 07:03:25 | -72.67,-114.27 | 123.61 | 05/05/2025 | 07:03:36 | -72.66,-114.19 | 123.62 | 2.92 | 11 |
22 | 05/05/2025 | 07:54:10 | 72.64, 53.09 | 56.36 | 05/05/2025 | 07:54:16 | 72.65, 53.11 | 56.36 | 0.91 | 6 |
23 | 05/05/2025 | 08:44:54 | -72.62,-139.55 | 123.68 | 05/05/2025 | 08:44:58 | -72.64,-139.58 | 123.66 | 2.29 | 4 |
24 | 05/05/2025 | 09:35:39 | 72.64, 27.71 | 56.34 | 05/05/2025 | 09:35:37 | 72.62, 27.71 | 56.32 | 2.78 | 2 |
25 | 05/05/2025 | 10:26:23 | -72.62,-164.93 | 123.70 | 05/05/2025 | 10:26:19 | -72.61,-164.98 | 123.71 | 2.22 | 4 |
26 | 05/05/2025 | 11:17:09 | 72.64, 2.33 | 56.32 | 05/05/2025 | 11:16:58 | 72.64, 2.42 | 56.32 | 2.96 | 11 |
27 | 05/05/2025 | 12:07:53 | -72.62, 169.69 | 123.72 | 05/05/2025 | 12:07:40 | -72.63, 169.73 | 123.71 | 1.43 | 13 |
28 | 05/05/2025 | 12:58:38 | 72.60, -22.94 | 56.25 | 05/05/2025 | 12:58:20 | 72.61, -22.98 | 56.27 | 2.13 | 18 |
29 | 05/05/2025 | 13:49:23 | -72.62, 144.32 | 123.73 | 05/05/2025 | 13:49:02 | -72.60, 144.33 | 123.75 | 2.46 | 21 |
30 | 05/05/2025 | 14:40:08 | 72.60, -48.32 | 56.23 | 05/05/2025 | 14:39:42 | 72.58, -48.37 | 56.22 | 2.34 | 26 |
31 | 05/05/2025 | 15:30:53 | -72.63, 118.94 | 123.75 | 05/05/2025 | 15:30:23 | -72.62, 119.04 | 123.75 | 3.30 | 30 |
32 | 05/05/2025 | 16:21:38 | 72.60, -73.70 | 56.21 | 05/05/2025 | 16:21:03 | 72.61, -73.67 | 56.23 | 1.32 | 35 |
33 | 05/05/2025 | 17:12:22 | -72.58, 93.66 | 123.83 | 05/05/2025 | 17:11:45 | -72.60, 93.64 | 123.80 | 2.28 | 37 |
34 | 05/05/2025 | 18:03:08 | 72.60, -99.08 | 56.20 | 05/05/2025 | 18:02:25 | 72.58, -99.06 | 56.18 | 2.72 | 43 |
35 | 05/05/2025 | 18:53:52 | -72.58, 68.28 | 123.84 | 05/05/2025 | 18:53:07 | -72.57, 68.24 | 123.84 | 1.79 | 45 |
36 | 05/05/2025 | 19:44:38 | 72.60,-124.46 | 56.18 | 05/05/2025 | 19:43:46 | 72.60,-124.36 | 56.18 | 3.37 | 52 |
37 | 05/05/2025 | 20:35:22 | -72.58, 42.90 | 123.86 | 05/05/2025 | 20:34:28 | -72.59, 42.95 | 123.84 | 1.85 | 54 |
38 | 05/05/2025 | 21:26:07 | 72.56,-149.73 | 56.11 | 05/05/2025 | 21:25:08 | 72.57,-149.75 | 56.14 | 2.01 | 59 |
39 | 05/05/2025 | 22:16:52 | -72.58, 17.53 | 123.88 | 05/05/2025 | 22:15:50 | -72.56, 17.55 | 123.89 | 2.44 | 62 |
40 | 05/05/2025 | 23:07:37 | 72.56,-175.11 | 56.09 | 05/05/2025 | 23:06:30 | 72.54,-175.15 | 56.09 | 1.98 | 67 |
41 | 05/05/2025 | 23:58:21 | -72.53, -7.75 | 123.95 | 05/05/2025 | 23:57:12 | -72.53, -7.84 | 123.93 | 3.13 | 69 |
42 | 05/06/2025 | 00:49:06 | 72.51, 159.61 | 56.02 | 05/06/2025 | 00:47:52 | 72.52, 159.45 | 56.04 | 5.37 | 74 |
43 | 05/06/2025 | 01:39:49 | -72.43, -32.92 | 124.08 | 05/06/2025 | 01:38:35 | -72.46, -33.34 | 124.02 | 14.16 | 74 |
44 | 05/06/2025 | 02:30:30 | 72.20, 134.84 | 55.67 | 05/06/2025 | 02:29:19 | 72.23, 133.55 | 55.77 | 43.80 | 71 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/22/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 04/22/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C