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: 6/15/2025
| 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 | 11:11:29 | -73.43,-177.81 | 129.71 | 06/25/2025 | 11:12:34 | -73.38,-174.67 | 129.93 | 99.90 | 65 |
| 2 | 06/25/2025 | 12:02:10 | 73.18, -9.96 | 50.03 | 06/25/2025 | 12:03:18 | 73.17, -7.82 | 49.88 | 68.89 | 68 |
| 3 | 06/25/2025 | 12:52:53 | -73.13, 157.47 | 130.03 | 06/25/2025 | 12:54:02 | -73.06, 159.28 | 130.22 | 59.03 | 69 |
| 4 | 06/25/2025 | 13:43:34 | 72.88, -34.69 | 49.70 | 06/25/2025 | 13:44:46 | 72.84, -33.85 | 49.59 | 27.82 | 72 |
| 5 | 06/25/2025 | 14:34:17 | -72.83, 132.74 | 130.36 | 06/25/2025 | 14:35:30 | -72.74, 133.26 | 130.50 | 20.27 | 73 |
| 6 | 06/25/2025 | 15:24:59 | 72.64, -59.54 | 49.43 | 06/25/2025 | 15:26:11 | 72.67, -59.55 | 49.44 | 3.53 | 72 |
| 7 | 06/25/2025 | 16:15:43 | -72.64, 107.77 | 130.57 | 06/25/2025 | 16:16:53 | -72.67, 107.77 | 130.56 | 3.37 | 70 |
| 8 | 06/25/2025 | 17:06:29 | 72.64, -84.93 | 49.44 | 06/25/2025 | 17:07:33 | 72.65, -84.93 | 49.43 | 0.71 | 64 |
| 9 | 06/25/2025 | 17:57:13 | -72.64, 82.39 | 130.57 | 06/25/2025 | 17:58:15 | -72.65, 82.39 | 130.58 | 0.56 | 62 |
| 10 | 06/25/2025 | 18:47:59 | 72.64,-110.31 | 49.44 | 06/25/2025 | 18:48:55 | 72.63,-110.32 | 49.41 | 2.19 | 56 |
| 11 | 06/25/2025 | 19:38:43 | -72.65, 57.01 | 130.56 | 06/25/2025 | 19:39:37 | -72.62, 57.01 | 130.59 | 2.28 | 54 |
| 12 | 06/25/2025 | 20:29:29 | 72.65,-135.69 | 49.45 | 06/25/2025 | 20:30:16 | 72.66,-135.59 | 49.44 | 3.33 | 47 |
| 13 | 06/25/2025 | 21:20:12 | -72.60, 31.73 | 130.61 | 06/25/2025 | 21:20:59 | -72.60, 31.63 | 130.61 | 3.32 | 47 |
| 14 | 06/25/2025 | 22:10:58 | 72.60,-160.97 | 49.40 | 06/25/2025 | 22:11:38 | 72.63,-160.98 | 49.42 | 3.43 | 40 |
| 15 | 06/25/2025 | 23:01:42 | -72.60, 6.34 | 130.60 | 06/25/2025 | 23:02:20 | -72.63, 6.35 | 130.58 | 3.35 | 38 |
| 16 | 06/25/2025 | 23:52:28 | 72.61, 173.64 | 49.41 | 06/25/2025 | 23:53:00 | 72.61, 173.64 | 49.41 | 0.59 | 32 |
| 17 | 06/26/2025 | 00:43:12 | -72.61, -19.04 | 130.59 | 06/26/2025 | 00:43:42 | -72.61, -19.03 | 130.59 | 0.58 | 30 |
| 18 | 06/26/2025 | 01:33:58 | 72.61, 148.26 | 49.42 | 06/26/2025 | 01:34:22 | 72.59, 148.26 | 49.39 | 2.29 | 24 |
| 19 | 06/26/2025 | 02:24:42 | -72.61, -44.43 | 130.58 | 06/26/2025 | 02:25:04 | -72.59, -44.42 | 130.61 | 2.33 | 22 |
| 20 | 06/26/2025 | 03:15:28 | 72.62, 122.88 | 49.43 | 06/26/2025 | 03:15:43 | 72.62, 122.98 | 49.42 | 3.43 | 15 |
| 21 | 06/26/2025 | 04:06:11 | -72.57, -69.71 | 130.63 | 06/26/2025 | 04:06:26 | -72.57, -69.80 | 130.63 | 3.13 | 15 |
| 22 | 06/26/2025 | 04:56:57 | 72.57, 97.60 | 49.38 | 06/26/2025 | 04:57:05 | 72.60, 97.60 | 49.40 | 3.32 | 8 |
| 23 | 06/26/2025 | 05:47:41 | -72.57, -95.09 | 130.62 | 06/26/2025 | 05:47:47 | -72.60, -95.08 | 130.60 | 3.33 | 6 |
| 24 | 06/26/2025 | 06:38:27 | 72.58, 72.21 | 49.38 | 06/26/2025 | 06:38:27 | 72.58, 72.21 | 49.39 | 0.46 | 0 |
| 25 | 06/26/2025 | 07:29:11 | -72.58,-120.47 | 130.62 | 06/26/2025 | 07:29:09 | -72.58,-120.46 | 130.61 | 0.64 | 2 |
| 26 | 06/26/2025 | 08:19:56 | 72.58, 46.83 | 49.39 | 06/26/2025 | 08:19:48 | 72.56, 46.83 | 49.37 | 2.40 | 8 |
| 27 | 06/26/2025 | 09:10:40 | -72.58,-145.86 | 130.61 | 06/26/2025 | 09:10:30 | -72.56,-145.84 | 130.63 | 2.41 | 10 |
| 28 | 06/26/2025 | 10:01:25 | 72.53, 21.55 | 49.34 | 06/26/2025 | 10:01:10 | 72.54, 21.45 | 49.36 | 3.38 | 15 |
| 29 | 06/26/2025 | 10:52:09 | -72.53,-171.14 | 130.66 | 06/26/2025 | 10:51:52 | -72.54,-171.22 | 130.64 | 2.93 | 17 |
| 30 | 06/26/2025 | 11:42:55 | 72.54, -3.84 | 49.35 | 06/26/2025 | 11:42:31 | 72.57, -3.83 | 49.39 | 3.21 | 24 |
| 31 | 06/26/2025 | 12:33:39 | -72.54, 163.48 | 130.65 | 06/26/2025 | 12:33:13 | -72.57, 163.50 | 130.62 | 3.30 | 26 |
| 32 | 06/26/2025 | 13:24:25 | 72.54, -29.22 | 49.36 | 06/26/2025 | 13:23:53 | 72.55, -29.21 | 49.37 | 0.37 | 32 |
| 33 | 06/26/2025 | 14:15:09 | -72.54, 138.10 | 130.64 | 06/26/2025 | 14:14:35 | -72.55, 138.11 | 130.63 | 0.76 | 34 |
| 34 | 06/26/2025 | 15:05:55 | 72.55, -54.60 | 49.37 | 06/26/2025 | 15:05:15 | 72.52, -54.60 | 49.35 | 2.54 | 40 |
| 35 | 06/26/2025 | 15:56:39 | -72.55, 112.71 | 130.63 | 06/26/2025 | 15:55:57 | -72.53, 112.73 | 130.65 | 2.52 | 42 |
| 36 | 06/26/2025 | 16:47:24 | 72.50, -79.88 | 49.32 | 06/26/2025 | 16:46:37 | 72.50, -79.98 | 49.34 | 3.21 | 47 |
| 37 | 06/26/2025 | 17:38:08 | -72.50, 87.43 | 130.68 | 06/26/2025 | 17:37:19 | -72.51, 87.35 | 130.66 | 2.71 | 49 |
| 38 | 06/26/2025 | 18:28:54 | 72.51,-105.27 | 49.33 | 06/26/2025 | 18:27:58 | 72.53,-105.26 | 49.37 | 3.08 | 56 |
| 39 | 06/26/2025 | 19:19:38 | -72.51, 62.05 | 130.67 | 06/26/2025 | 19:18:40 | -72.54, 62.07 | 130.63 | 3.28 | 58 |
| 40 | 06/26/2025 | 20:10:24 | 72.51,-130.65 | 49.34 | 06/26/2025 | 20:09:20 | 72.51,-130.64 | 49.35 | 0.37 | 64 |
| 41 | 06/26/2025 | 21:01:08 | -72.51, 36.66 | 130.67 | 06/26/2025 | 21:00:02 | -72.51, 36.69 | 130.65 | 0.92 | 66 |
| 42 | 06/26/2025 | 21:51:54 | 72.51,-156.03 | 49.34 | 06/26/2025 | 21:50:42 | 72.49,-156.02 | 49.34 | 2.70 | 72 |
| 43 | 06/26/2025 | 22:42:38 | -72.52, 11.28 | 130.66 | 06/26/2025 | 22:41:24 | -72.49, 11.31 | 130.66 | 2.66 | 74 |
| 44 | 06/26/2025 | 23:33:20 | 72.32, 178.99 | 49.13 | 06/26/2025 | 23:32:07 | 72.32, 178.29 | 49.19 | 23.62 | 73 |
| 45 | 06/27/2025 | 00:24:03 | -72.27, -13.60 | 130.93 | 06/27/2025 | 00:22:50 | -72.27, -14.48 | 130.86 | 29.80 | 73 |
| 46 | 06/27/2025 | 01:14:44 | 72.01, 154.20 | 48.80 | 06/27/2025 | 01:13:35 | 71.99, 152.32 | 48.90 | 64.85 | 69 |
| 47 | 06/27/2025 | 02:05:27 | -71.96, -38.39 | 131.25 | 06/27/2025 | 02:04:18 | -71.94, -40.45 | 131.14 | 70.83 | 69 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 6/15/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 06/15/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C