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: 6/22/2025
| 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 | 06/25/2025 | 07:48:45 | -73.43,-127.13 | 129.71 | 06/25/2025 | 07:49:51 | -73.38,-124.00 | 129.94 | 99.36 | 66 |
| 2 | 06/25/2025 | 08:39:27 | 73.22, 40.65 | 50.06 | 06/25/2025 | 08:40:35 | 73.17, 42.87 | 49.88 | 71.50 | 68 |
| 3 | 06/25/2025 | 09:30:09 | -73.12,-151.83 | 130.04 | 06/25/2025 | 09:31:18 | -73.10,-149.94 | 130.18 | 60.91 | 69 |
| 4 | 06/25/2025 | 10:20:51 | 72.91, 15.94 | 49.73 | 06/25/2025 | 10:22:03 | 72.84, 16.83 | 49.59 | 30.35 | 72 |
| 5 | 06/25/2025 | 11:11:33 | -72.82,-176.55 | 130.38 | 06/25/2025 | 11:12:46 | -72.78,-175.97 | 130.47 | 19.56 | 73 |
| 6 | 06/25/2025 | 12:02:16 | 72.66, -8.90 | 49.45 | 06/25/2025 | 12:03:28 | 72.67, -8.87 | 49.44 | 1.78 | 72 |
| 7 | 06/25/2025 | 12:53:00 | -72.66, 158.40 | 130.55 | 06/25/2025 | 12:54:10 | -72.66, 158.44 | 130.57 | 1.53 | 70 |
| 8 | 06/25/2025 | 13:43:46 | 72.65, -34.27 | 49.45 | 06/25/2025 | 13:44:50 | 72.65, -34.25 | 49.42 | 0.95 | 64 |
| 9 | 06/25/2025 | 14:34:30 | -72.66, 133.03 | 130.55 | 06/25/2025 | 14:35:32 | -72.64, 133.06 | 130.59 | 2.71 | 62 |
| 10 | 06/25/2025 | 15:25:16 | 72.65, -59.64 | 49.44 | 06/25/2025 | 15:26:12 | 72.63, -59.63 | 49.41 | 2.64 | 56 |
| 11 | 06/25/2025 | 16:15:59 | -72.61, 107.76 | 130.60 | 06/25/2025 | 16:16:54 | -72.62, 107.68 | 130.60 | 3.13 | 55 |
| 12 | 06/25/2025 | 17:06:46 | 72.65, -85.01 | 49.44 | 06/25/2025 | 17:07:33 | 72.66, -84.91 | 49.44 | 3.40 | 47 |
| 13 | 06/25/2025 | 17:57:29 | -72.60, 82.39 | 130.61 | 06/25/2025 | 17:58:16 | -72.60, 82.29 | 130.62 | 3.45 | 47 |
| 14 | 06/25/2025 | 18:48:16 | 72.64,-110.38 | 49.44 | 06/25/2025 | 18:48:55 | 72.64,-110.29 | 49.42 | 2.93 | 39 |
| 15 | 06/25/2025 | 19:38:59 | -72.60, 57.03 | 130.61 | 06/25/2025 | 19:39:37 | -72.63, 57.01 | 130.59 | 2.88 | 38 |
| 16 | 06/25/2025 | 20:29:45 | 72.59,-135.64 | 49.39 | 06/25/2025 | 20:30:17 | 72.61,-135.68 | 49.40 | 2.94 | 32 |
| 17 | 06/25/2025 | 21:20:29 | -72.60, 31.66 | 130.61 | 06/25/2025 | 21:20:59 | -72.61, 31.63 | 130.61 | 1.19 | 30 |
| 18 | 06/25/2025 | 22:11:15 | 72.59,-161.01 | 49.38 | 06/25/2025 | 22:11:39 | 72.59,-161.06 | 49.39 | 1.75 | 24 |
| 19 | 06/25/2025 | 23:01:59 | -72.60, 6.29 | 130.61 | 06/25/2025 | 23:02:21 | -72.59, 6.25 | 130.62 | 1.63 | 22 |
| 20 | 06/25/2025 | 23:52:45 | 72.58, 173.62 | 49.38 | 06/25/2025 | 23:53:01 | 72.57, 173.56 | 49.37 | 2.41 | 16 |
| 21 | 06/26/2025 | 00:43:29 | -72.59, -19.08 | 130.61 | 06/26/2025 | 00:43:42 | -72.62, -19.03 | 130.59 | 3.15 | 13 |
| 22 | 06/26/2025 | 01:34:15 | 72.58, 148.25 | 49.38 | 06/26/2025 | 01:34:22 | 72.60, 148.28 | 49.40 | 2.58 | 7 |
| 23 | 06/26/2025 | 02:24:59 | -72.59, -44.45 | 130.61 | 06/26/2025 | 02:25:04 | -72.60, -44.41 | 130.61 | 1.47 | 5 |
| 24 | 06/26/2025 | 03:15:45 | 72.58, 122.88 | 49.38 | 06/26/2025 | 03:15:44 | 72.58, 122.90 | 49.39 | 0.64 | 1 |
| 25 | 06/26/2025 | 04:06:29 | -72.59, -69.82 | 130.61 | 06/26/2025 | 04:06:26 | -72.57, -69.79 | 130.62 | 1.60 | 3 |
| 26 | 06/26/2025 | 04:57:15 | 72.57, 97.51 | 49.38 | 06/26/2025 | 04:57:06 | 72.56, 97.51 | 49.37 | 1.60 | 9 |
| 27 | 06/26/2025 | 05:47:59 | -72.58, -95.19 | 130.61 | 06/26/2025 | 05:47:48 | -72.55, -95.17 | 130.64 | 3.33 | 11 |
| 28 | 06/26/2025 | 06:38:44 | 72.57, 72.14 | 49.38 | 06/26/2025 | 06:38:27 | 72.54, 72.13 | 49.35 | 3.62 | 17 |
| 29 | 06/26/2025 | 07:29:27 | -72.53,-120.45 | 130.67 | 06/26/2025 | 07:29:09 | -72.53,-120.55 | 130.65 | 3.42 | 18 |
| 30 | 06/26/2025 | 08:20:14 | 72.57, 46.78 | 49.38 | 06/26/2025 | 08:19:48 | 72.57, 46.85 | 49.38 | 2.59 | 26 |
| 31 | 06/26/2025 | 09:10:58 | -72.58,-145.92 | 130.61 | 06/26/2025 | 09:10:30 | -72.56,-145.83 | 130.63 | 3.42 | 28 |
| 32 | 06/26/2025 | 10:01:44 | 72.57, 21.41 | 49.38 | 06/26/2025 | 10:01:10 | 72.55, 21.47 | 49.37 | 2.87 | 34 |
| 33 | 06/26/2025 | 10:52:27 | -72.52,-171.19 | 130.67 | 06/26/2025 | 10:51:52 | -72.54,-171.22 | 130.64 | 2.23 | 35 |
| 34 | 06/26/2025 | 11:43:13 | 72.51, -3.86 | 49.32 | 06/26/2025 | 11:42:32 | 72.53, -3.91 | 49.35 | 2.47 | 41 |
| 35 | 06/26/2025 | 12:33:57 | -72.52, 163.44 | 130.67 | 06/26/2025 | 12:33:14 | -72.52, 163.40 | 130.66 | 1.27 | 43 |
| 36 | 06/26/2025 | 13:24:43 | 72.51, -29.23 | 49.32 | 06/26/2025 | 13:23:54 | 72.51, -29.29 | 49.34 | 2.21 | 49 |
| 37 | 06/26/2025 | 14:15:27 | -72.52, 138.07 | 130.67 | 06/26/2025 | 14:14:36 | -72.50, 138.02 | 130.67 | 2.53 | 51 |
| 38 | 06/26/2025 | 15:06:13 | 72.51, -54.60 | 49.32 | 06/26/2025 | 15:05:16 | 72.49, -54.68 | 49.32 | 3.47 | 57 |
| 39 | 06/26/2025 | 15:56:57 | -72.51, 112.70 | 130.67 | 06/26/2025 | 15:55:57 | -72.53, 112.74 | 130.64 | 2.22 | 60 |
| 40 | 06/26/2025 | 16:47:43 | 72.50, -79.97 | 49.32 | 06/26/2025 | 16:46:37 | 72.52, -79.95 | 49.35 | 1.46 | 66 |
| 41 | 06/26/2025 | 17:38:27 | -72.51, 87.33 | 130.67 | 06/26/2025 | 17:37:19 | -72.51, 87.36 | 130.66 | 0.89 | 68 |
| 42 | 06/26/2025 | 18:29:13 | 72.50,-105.33 | 49.32 | 06/26/2025 | 18:27:59 | 72.49,-105.34 | 49.33 | 0.60 | 74 |
| 43 | 06/26/2025 | 19:19:56 | -72.46, 62.07 | 130.73 | 06/26/2025 | 19:18:41 | -72.49, 61.98 | 130.67 | 4.58 | 75 |
| 44 | 06/26/2025 | 20:10:38 | 72.24,-130.20 | 49.04 | 06/26/2025 | 20:09:26 | 72.22,-131.22 | 49.10 | 34.95 | 72 |
| 45 | 06/26/2025 | 21:01:20 | -72.15, 37.30 | 131.06 | 06/26/2025 | 21:00:09 | -72.16, 36.00 | 130.95 | 44.44 | 71 |
| 46 | 06/26/2025 | 21:52:02 | 71.93,-154.98 | 48.71 | 06/26/2025 | 21:50:54 | 71.89,-157.19 | 48.81 | 76.65 | 68 |
| 47 | 06/26/2025 | 22:42:44 | -71.84, 12.51 | 131.39 | 06/26/2025 | 22:41:37 | -71.83, 10.04 | 131.24 | 85.88 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/22/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/22/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C