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: 4/24/2025
| 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 | 20:54:40 | -73.37, 36.45 | 122.72 | 05/04/2025 | 20:55:46 | -73.30, 39.28 | 122.92 | 90.64 | 66 |
| 2 | 05/04/2025 | 21:45:21 | 73.15,-155.74 | 57.03 | 05/04/2025 | 21:46:30 | 73.08,-153.87 | 56.87 | 60.81 | 69 |
| 3 | 05/04/2025 | 22:36:03 | -73.02, 11.84 | 123.12 | 05/04/2025 | 22:37:14 | -72.98, 13.24 | 123.23 | 45.70 | 71 |
| 4 | 05/04/2025 | 23:26:44 | 72.85, 179.54 | 56.68 | 05/04/2025 | 23:27:56 | 72.81,-179.79 | 56.60 | 22.61 | 72 |
| 5 | 05/05/2025 | 00:17:27 | -72.77, -13.00 | 123.41 | 05/05/2025 | 00:18:40 | -72.71, -12.67 | 123.50 | 13.02 | 73 |
| 6 | 05/05/2025 | 01:08:10 | 72.64, 154.58 | 56.44 | 05/05/2025 | 01:09:21 | 72.64, 154.52 | 56.43 | 2.08 | 71 |
| 7 | 05/05/2025 | 01:58:54 | -72.62, -38.07 | 123.59 | 05/05/2025 | 02:00:03 | -72.64, -38.15 | 123.59 | 3.44 | 69 |
| 8 | 05/05/2025 | 02:49:40 | 72.65, 129.20 | 56.42 | 05/05/2025 | 02:50:42 | 72.67, 129.24 | 56.43 | 3.06 | 62 |
| 9 | 05/05/2025 | 03:40:24 | -72.63, -63.44 | 123.61 | 05/05/2025 | 03:41:25 | -72.62, -63.53 | 123.62 | 3.00 | 61 |
| 10 | 05/05/2025 | 04:31:10 | 72.65, 103.82 | 56.41 | 05/05/2025 | 04:32:04 | 72.65, 103.86 | 56.40 | 1.39 | 54 |
| 11 | 05/05/2025 | 05:21:54 | -72.63, -88.82 | 123.63 | 05/05/2025 | 05:22:46 | -72.65, -88.81 | 123.62 | 2.83 | 52 |
| 12 | 05/05/2025 | 06:12:40 | 72.65, 78.44 | 56.39 | 05/05/2025 | 06:13:26 | 72.63, 78.48 | 56.36 | 2.39 | 46 |
| 13 | 05/05/2025 | 07:03:24 | -72.63,-114.20 | 123.65 | 05/05/2025 | 07:04:08 | -72.63,-114.19 | 123.65 | 0.57 | 44 |
| 14 | 05/05/2025 | 07:54:09 | 72.60, 53.17 | 56.31 | 05/05/2025 | 07:54:48 | 72.61, 53.10 | 56.32 | 2.57 | 39 |
| 15 | 05/05/2025 | 08:44:54 | -72.63,-139.58 | 123.67 | 05/05/2025 | 08:45:30 | -72.61,-139.57 | 123.69 | 1.93 | 36 |
| 16 | 05/05/2025 | 09:35:39 | 72.60, 27.79 | 56.30 | 05/05/2025 | 09:36:10 | 72.59, 27.72 | 56.28 | 2.55 | 31 |
| 17 | 05/05/2025 | 10:26:23 | -72.58,-164.85 | 123.74 | 05/05/2025 | 10:26:52 | -72.59,-164.95 | 123.73 | 3.49 | 29 |
| 18 | 05/05/2025 | 11:17:09 | 72.60, 2.41 | 56.28 | 05/05/2025 | 11:17:31 | 72.62, 2.45 | 56.29 | 2.43 | 22 |
| 19 | 05/05/2025 | 12:07:53 | -72.58, 169.77 | 123.76 | 05/05/2025 | 12:08:14 | -72.57, 169.67 | 123.77 | 3.43 | 21 |
| 20 | 05/05/2025 | 12:58:39 | 72.61, -22.96 | 56.26 | 05/05/2025 | 12:58:53 | 72.60, -22.93 | 56.25 | 1.06 | 14 |
| 21 | 05/05/2025 | 13:49:23 | -72.58, 144.39 | 123.78 | 05/05/2025 | 13:49:35 | -72.61, 144.40 | 123.76 | 2.28 | 12 |
| 22 | 05/05/2025 | 14:40:09 | 72.61, -48.34 | 56.24 | 05/05/2025 | 14:40:15 | 72.58, -48.31 | 56.22 | 2.79 | 6 |
| 23 | 05/05/2025 | 15:30:53 | -72.59, 119.02 | 123.80 | 05/05/2025 | 15:30:57 | -72.59, 119.02 | 123.80 | 0.09 | 4 |
| 24 | 05/05/2025 | 16:21:38 | 72.56, -73.62 | 56.17 | 05/05/2025 | 16:21:37 | 72.56, -73.69 | 56.18 | 2.61 | 1 |
| 25 | 05/05/2025 | 17:12:23 | -72.59, 93.64 | 123.81 | 05/05/2025 | 17:12:19 | -72.57, 93.64 | 123.84 | 2.46 | 4 |
| 26 | 05/05/2025 | 18:03:08 | 72.56, -99.00 | 56.15 | 05/05/2025 | 18:02:59 | 72.54, -99.07 | 56.14 | 3.12 | 9 |
| 27 | 05/05/2025 | 18:53:53 | -72.59, 68.26 | 123.83 | 05/05/2025 | 18:53:40 | -72.60, 68.36 | 123.83 | 3.43 | 13 |
| 28 | 05/05/2025 | 19:44:38 | 72.56,-124.37 | 56.13 | 05/05/2025 | 19:44:20 | 72.58,-124.35 | 56.15 | 1.72 | 18 |
| 29 | 05/05/2025 | 20:35:23 | -72.59, 42.88 | 123.85 | 05/05/2025 | 20:35:02 | -72.58, 42.98 | 123.86 | 3.62 | 21 |
| 30 | 05/05/2025 | 21:26:08 | 72.56,-149.75 | 56.11 | 05/05/2025 | 21:25:42 | 72.56,-149.73 | 56.11 | 1.15 | 26 |
| 31 | 05/05/2025 | 22:16:52 | -72.54, 17.61 | 123.92 | 05/05/2025 | 22:16:24 | -72.56, 17.60 | 123.90 | 1.69 | 28 |
| 32 | 05/05/2025 | 23:07:38 | 72.57,-175.13 | 56.10 | 05/05/2025 | 23:07:04 | 72.54,-175.11 | 56.07 | 3.36 | 34 |
| 33 | 05/05/2025 | 23:58:22 | -72.54, -7.77 | 123.94 | 05/05/2025 | 23:57:46 | -72.54, -7.78 | 123.94 | 0.77 | 36 |
| 34 | 05/06/2025 | 00:49:07 | 72.52, 159.60 | 56.02 | 05/06/2025 | 00:48:26 | 72.52, 159.51 | 56.03 | 2.83 | 41 |
| 35 | 05/06/2025 | 01:39:52 | -72.55, -33.15 | 123.96 | 05/06/2025 | 01:39:08 | -72.52, -33.16 | 123.98 | 3.13 | 44 |
| 36 | 05/06/2025 | 02:30:37 | 72.52, 134.22 | 56.01 | 05/06/2025 | 02:29:47 | 72.55, 134.23 | 56.04 | 3.26 | 50 |
| 37 | 05/06/2025 | 03:21:22 | -72.55, -58.53 | 123.98 | 05/06/2025 | 03:20:29 | -72.55, -58.44 | 123.97 | 3.00 | 53 |
| 38 | 05/06/2025 | 04:12:07 | 72.52, 108.84 | 55.99 | 05/06/2025 | 04:11:09 | 72.53, 108.85 | 56.01 | 0.93 | 58 |
| 39 | 05/06/2025 | 05:02:51 | -72.50, -83.80 | 124.05 | 05/06/2025 | 05:01:51 | -72.53, -83.82 | 124.01 | 3.42 | 60 |
| 40 | 05/06/2025 | 05:53:37 | 72.52, 83.46 | 55.97 | 05/06/2025 | 05:52:31 | 72.51, 83.47 | 55.97 | 1.68 | 66 |
| 41 | 05/06/2025 | 06:44:21 | -72.50,-109.18 | 124.07 | 05/06/2025 | 06:43:13 | -72.51,-109.20 | 124.05 | 1.13 | 68 |
| 42 | 05/06/2025 | 07:35:06 | 72.47, 58.18 | 55.90 | 05/06/2025 | 07:33:53 | 72.49, 58.09 | 55.93 | 3.47 | 73 |
| 43 | 05/06/2025 | 08:25:50 | -72.45,-134.46 | 124.14 | 05/06/2025 | 08:24:36 | -72.44,-134.68 | 124.13 | 7.60 | 74 |
| 44 | 05/06/2025 | 09:16:31 | 72.22, 33.31 | 55.60 | 05/06/2025 | 09:15:19 | 72.26, 32.31 | 55.71 | 34.38 | 72 |
| 45 | 05/06/2025 | 10:07:14 | -72.15,-159.23 | 124.49 | 05/06/2025 | 10:06:03 | -72.16,-160.56 | 124.40 | 45.19 | 71 |
| 46 | 05/06/2025 | 10:57:55 | 71.91, 8.52 | 55.26 | 05/06/2025 | 10:56:47 | 71.93, 6.34 | 55.39 | 75.36 | 68 |
| 47 | 05/06/2025 | 11:48:38 | -71.84, 175.97 | 124.83 | 05/06/2025 | 11:47:31 | -71.83, 173.48 | 124.71 | 86.28 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/24/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 04/24/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C