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: 6/19/2025
| 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 | 06/25/2025 | 07:48:45 | -73.43,-127.13 | 129.71 | 06/25/2025 | 07:49:51 | -73.37,-124.02 | 129.95 | 99.02 | 66 |
| 2 | 06/25/2025 | 08:39:27 | 73.22, 40.63 | 50.07 | 06/25/2025 | 08:40:35 | 73.15, 42.84 | 49.87 | 71.29 | 68 |
| 3 | 06/25/2025 | 09:30:09 | -73.13,-151.83 | 130.04 | 06/25/2025 | 09:31:18 | -73.10,-149.96 | 130.19 | 60.54 | 69 |
| 4 | 06/25/2025 | 10:20:51 | 72.92, 15.92 | 49.73 | 06/25/2025 | 10:22:02 | 72.88, 16.91 | 49.62 | 32.63 | 71 |
| 5 | 06/25/2025 | 11:11:33 | -72.82,-176.56 | 130.38 | 06/25/2025 | 11:12:46 | -72.77,-175.99 | 130.47 | 19.45 | 73 |
| 6 | 06/25/2025 | 12:02:16 | 72.66, -8.92 | 49.45 | 06/25/2025 | 12:03:28 | 72.66, -8.89 | 49.43 | 1.07 | 72 |
| 7 | 06/25/2025 | 12:53:00 | -72.67, 158.39 | 130.54 | 06/25/2025 | 12:54:10 | -72.65, 158.42 | 130.58 | 2.07 | 70 |
| 8 | 06/25/2025 | 13:43:46 | 72.66, -34.29 | 49.45 | 06/25/2025 | 13:44:50 | 72.63, -34.28 | 49.41 | 2.79 | 64 |
| 9 | 06/25/2025 | 14:34:29 | -72.61, 133.13 | 130.60 | 06/25/2025 | 14:35:32 | -72.63, 133.04 | 130.59 | 3.45 | 63 |
| 10 | 06/25/2025 | 15:25:16 | 72.66, -59.65 | 49.45 | 06/25/2025 | 15:26:11 | 72.66, -59.56 | 49.44 | 3.36 | 55 |
| 11 | 06/25/2025 | 16:15:59 | -72.61, 107.76 | 130.60 | 06/25/2025 | 16:16:54 | -72.61, 107.66 | 130.61 | 3.37 | 55 |
| 12 | 06/25/2025 | 17:06:46 | 72.65, -85.02 | 49.45 | 06/25/2025 | 17:07:33 | 72.64, -84.94 | 49.42 | 2.99 | 47 |
| 13 | 06/25/2025 | 17:57:29 | -72.61, 82.39 | 130.60 | 06/25/2025 | 17:58:15 | -72.64, 82.38 | 130.58 | 3.57 | 46 |
| 14 | 06/25/2025 | 18:48:15 | 72.60,-110.29 | 49.39 | 06/25/2025 | 18:48:55 | 72.62,-110.32 | 49.41 | 2.80 | 40 |
| 15 | 06/25/2025 | 19:38:59 | -72.60, 57.02 | 130.60 | 06/25/2025 | 19:39:37 | -72.62, 57.00 | 130.60 | 1.78 | 38 |
| 16 | 06/25/2025 | 20:29:45 | 72.60,-135.66 | 49.39 | 06/25/2025 | 20:30:17 | 72.60,-135.70 | 49.39 | 1.70 | 32 |
| 17 | 06/25/2025 | 21:20:29 | -72.60, 31.65 | 130.61 | 06/25/2025 | 21:20:59 | -72.60, 31.61 | 130.61 | 1.33 | 30 |
| 18 | 06/25/2025 | 22:11:15 | 72.59,-161.02 | 49.39 | 06/25/2025 | 22:11:39 | 72.58,-161.09 | 49.38 | 2.52 | 24 |
| 19 | 06/25/2025 | 23:01:59 | -72.60, 6.28 | 130.61 | 06/25/2025 | 23:02:21 | -72.58, 6.23 | 130.63 | 2.92 | 22 |
| 20 | 06/25/2025 | 23:52:45 | 72.59, 173.61 | 49.39 | 06/25/2025 | 23:53:00 | 72.61, 173.63 | 49.41 | 2.41 | 15 |
| 21 | 06/26/2025 | 00:43:29 | -72.59, -19.09 | 130.61 | 06/26/2025 | 00:43:42 | -72.61, -19.05 | 130.60 | 1.83 | 13 |
| 22 | 06/26/2025 | 01:34:15 | 72.59, 148.24 | 49.39 | 06/26/2025 | 01:34:22 | 72.59, 148.25 | 49.39 | 0.51 | 7 |
| 23 | 06/26/2025 | 02:24:59 | -72.59, -44.45 | 130.61 | 06/26/2025 | 02:25:04 | -72.59, -44.43 | 130.62 | 1.05 | 5 |
| 24 | 06/26/2025 | 03:15:45 | 72.58, 122.87 | 49.39 | 06/26/2025 | 03:15:44 | 72.57, 122.87 | 49.37 | 1.76 | 1 |
| 25 | 06/26/2025 | 04:06:29 | -72.59, -69.82 | 130.61 | 06/26/2025 | 04:06:26 | -72.56, -69.81 | 130.63 | 2.66 | 3 |
| 26 | 06/26/2025 | 04:57:15 | 72.58, 97.50 | 49.39 | 06/26/2025 | 04:57:05 | 72.60, 97.59 | 49.40 | 3.54 | 10 |
| 27 | 06/26/2025 | 05:47:59 | -72.59, -95.19 | 130.61 | 06/26/2025 | 05:47:47 | -72.59, -95.09 | 130.60 | 3.52 | 12 |
| 28 | 06/26/2025 | 06:38:45 | 72.58, 72.13 | 49.39 | 06/26/2025 | 06:38:27 | 72.58, 72.21 | 49.39 | 2.52 | 18 |
| 29 | 06/26/2025 | 07:29:29 | -72.58,-120.56 | 130.61 | 06/26/2025 | 07:29:09 | -72.57,-120.47 | 130.62 | 3.07 | 20 |
| 30 | 06/26/2025 | 08:20:15 | 72.57, 46.76 | 49.39 | 06/26/2025 | 08:19:49 | 72.56, 46.83 | 49.37 | 2.94 | 26 |
| 31 | 06/26/2025 | 09:10:58 | -72.53,-145.83 | 130.67 | 06/26/2025 | 09:10:31 | -72.55,-145.85 | 130.63 | 2.89 | 27 |
| 32 | 06/26/2025 | 10:01:44 | 72.52, 21.50 | 49.33 | 06/26/2025 | 10:01:11 | 72.53, 21.44 | 49.36 | 2.41 | 33 |
| 33 | 06/26/2025 | 10:52:28 | -72.53,-171.19 | 130.67 | 06/26/2025 | 10:51:53 | -72.53,-171.24 | 130.65 | 1.58 | 35 |
| 34 | 06/26/2025 | 11:43:14 | 72.52, -3.87 | 49.33 | 06/26/2025 | 11:42:33 | 72.51, -3.94 | 49.34 | 2.33 | 41 |
| 35 | 06/26/2025 | 12:33:58 | -72.52, 163.44 | 130.67 | 06/26/2025 | 12:33:15 | -72.51, 163.38 | 130.67 | 2.19 | 43 |
| 36 | 06/26/2025 | 13:24:44 | 72.51, -29.24 | 49.33 | 06/26/2025 | 13:23:54 | 72.54, -29.22 | 49.37 | 3.30 | 50 |
| 37 | 06/26/2025 | 14:15:27 | -72.52, 138.07 | 130.67 | 06/26/2025 | 14:14:35 | -72.54, 138.10 | 130.64 | 2.71 | 52 |
| 38 | 06/26/2025 | 15:06:13 | 72.51, -54.61 | 49.33 | 06/26/2025 | 15:05:15 | 72.52, -54.60 | 49.35 | 1.25 | 58 |
| 39 | 06/26/2025 | 15:56:57 | -72.52, 112.70 | 130.67 | 06/26/2025 | 15:55:57 | -72.52, 112.72 | 130.65 | 0.87 | 60 |
| 40 | 06/26/2025 | 16:47:43 | 72.51, -79.98 | 49.33 | 06/26/2025 | 16:46:37 | 72.50, -79.98 | 49.34 | 0.81 | 66 |
| 41 | 06/26/2025 | 17:38:27 | -72.51, 87.33 | 130.67 | 06/26/2025 | 17:37:19 | -72.50, 87.34 | 130.67 | 1.53 | 68 |
| 42 | 06/26/2025 | 18:29:13 | 72.51,-105.35 | 49.33 | 06/26/2025 | 18:27:59 | 72.48,-105.37 | 49.32 | 2.87 | 74 |
| 43 | 06/26/2025 | 19:19:56 | -72.46, 62.06 | 130.73 | 06/26/2025 | 19:18:41 | -72.48, 61.96 | 130.68 | 4.16 | 75 |
| 44 | 06/26/2025 | 20:10:37 | 72.20,-130.11 | 48.99 | 06/26/2025 | 20:09:26 | 72.20,-131.25 | 49.08 | 38.88 | 71 |
| 45 | 06/26/2025 | 21:01:20 | -72.15, 37.30 | 131.06 | 06/26/2025 | 21:00:09 | -72.15, 35.98 | 130.96 | 45.02 | 71 |
| 46 | 06/26/2025 | 21:52:01 | 71.88,-154.89 | 48.66 | 06/26/2025 | 21:50:53 | 71.92,-157.12 | 48.84 | 77.22 | 68 |
| 47 | 06/26/2025 | 22:42:44 | -71.84, 12.51 | 131.39 | 06/26/2025 | 22:41:37 | -71.82, 10.02 | 131.24 | 86.52 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/19/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/19/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C