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: 5/3/2025
| 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 | 21:45:23 | 73.29,-156.06 | 57.19 | 05/04/2025 | 21:46:30 | 73.24,-153.55 | 57.01 | 80.68 | 67 |
| 2 | 05/04/2025 | 22:36:05 | -73.18, 11.51 | 122.95 | 05/04/2025 | 22:37:14 | -73.13, 13.54 | 123.10 | 65.81 | 69 |
| 3 | 05/04/2025 | 23:26:47 | 72.99, 179.22 | 56.84 | 05/04/2025 | 23:27:58 | 72.92,-179.58 | 56.70 | 39.94 | 71 |
| 4 | 05/05/2025 | 00:17:29 | -72.88, -13.22 | 123.30 | 05/05/2025 | 00:18:41 | -72.86, -12.38 | 123.37 | 27.87 | 72 |
| 5 | 05/05/2025 | 01:08:11 | 72.69, 154.48 | 56.49 | 05/05/2025 | 01:09:24 | 72.70, 154.62 | 56.48 | 4.63 | 73 |
| 6 | 05/05/2025 | 01:58:54 | -72.63, -38.08 | 123.59 | 05/05/2025 | 02:00:07 | -72.64, -38.17 | 123.59 | 3.33 | 73 |
| 7 | 05/05/2025 | 02:49:40 | 72.64, 129.21 | 56.42 | 05/05/2025 | 02:50:47 | 72.63, 129.14 | 56.40 | 2.61 | 67 |
| 8 | 05/05/2025 | 03:40:24 | -72.63, -63.45 | 123.61 | 05/05/2025 | 03:41:29 | -72.62, -63.55 | 123.62 | 3.18 | 65 |
| 9 | 05/05/2025 | 04:31:10 | 72.64, 103.83 | 56.40 | 05/05/2025 | 04:32:08 | 72.66, 103.87 | 56.41 | 2.57 | 58 |
| 10 | 05/05/2025 | 05:21:54 | -72.63, -88.83 | 123.62 | 05/05/2025 | 05:22:50 | -72.66, -88.82 | 123.61 | 2.62 | 56 |
| 11 | 05/05/2025 | 06:12:40 | 72.65, 78.45 | 56.38 | 05/05/2025 | 06:13:30 | 72.65, 78.50 | 56.37 | 1.46 | 50 |
| 12 | 05/05/2025 | 07:03:24 | -72.64,-114.21 | 123.64 | 05/05/2025 | 07:04:12 | -72.64,-114.19 | 123.65 | 0.80 | 48 |
| 13 | 05/05/2025 | 07:54:10 | 72.65, 53.07 | 56.37 | 05/05/2025 | 07:54:52 | 72.63, 53.12 | 56.34 | 2.58 | 42 |
| 14 | 05/05/2025 | 08:44:54 | -72.64,-139.59 | 123.66 | 05/05/2025 | 08:45:34 | -72.62,-139.57 | 123.68 | 1.80 | 40 |
| 15 | 05/05/2025 | 09:35:39 | 72.60, 27.80 | 56.29 | 05/05/2025 | 09:36:14 | 72.61, 27.75 | 56.30 | 2.30 | 35 |
| 16 | 05/05/2025 | 10:26:23 | -72.59,-164.86 | 123.73 | 05/05/2025 | 10:26:56 | -72.61,-164.94 | 123.72 | 3.19 | 33 |
| 17 | 05/05/2025 | 11:17:09 | 72.60, 2.42 | 56.27 | 05/05/2025 | 11:17:36 | 72.60, 2.37 | 56.27 | 1.77 | 27 |
| 18 | 05/05/2025 | 12:07:53 | -72.59, 169.76 | 123.75 | 05/05/2025 | 12:08:18 | -72.59, 169.68 | 123.75 | 2.46 | 25 |
| 19 | 05/05/2025 | 12:58:39 | 72.60, -22.96 | 56.26 | 05/05/2025 | 12:58:58 | 72.58, -23.00 | 56.23 | 3.17 | 19 |
| 20 | 05/05/2025 | 13:49:23 | -72.59, 144.38 | 123.77 | 05/05/2025 | 13:49:40 | -72.57, 144.31 | 123.79 | 3.29 | 17 |
| 21 | 05/05/2025 | 14:40:09 | 72.60, -48.34 | 56.24 | 05/05/2025 | 14:40:19 | 72.61, -48.27 | 56.24 | 2.18 | 10 |
| 22 | 05/05/2025 | 15:30:53 | -72.59, 119.00 | 123.79 | 05/05/2025 | 15:31:01 | -72.60, 119.04 | 123.78 | 1.72 | 8 |
| 23 | 05/05/2025 | 16:21:39 | 72.61, -73.72 | 56.22 | 05/05/2025 | 16:21:41 | 72.59, -73.65 | 56.21 | 2.57 | 2 |
| 24 | 05/05/2025 | 17:12:23 | -72.60, 93.62 | 123.81 | 05/05/2025 | 17:12:23 | -72.59, 93.66 | 123.81 | 1.61 | 0 |
| 25 | 05/05/2025 | 18:03:08 | 72.56, -98.99 | 56.15 | 05/05/2025 | 18:03:03 | 72.58, -99.02 | 56.17 | 2.44 | 5 |
| 26 | 05/05/2025 | 18:53:52 | -72.55, 68.35 | 123.88 | 05/05/2025 | 18:53:45 | -72.57, 68.29 | 123.85 | 3.29 | 7 |
| 27 | 05/05/2025 | 19:44:38 | 72.56,-124.37 | 56.13 | 05/05/2025 | 19:44:25 | 72.56,-124.40 | 56.13 | 1.03 | 13 |
| 28 | 05/05/2025 | 20:35:22 | -72.55, 42.97 | 123.90 | 05/05/2025 | 20:35:07 | -72.55, 42.91 | 123.89 | 1.92 | 15 |
| 29 | 05/05/2025 | 21:26:08 | 72.56,-149.75 | 56.11 | 05/05/2025 | 21:25:47 | 72.54,-149.77 | 56.10 | 2.32 | 21 |
| 30 | 05/05/2025 | 22:16:52 | -72.55, 17.59 | 123.91 | 05/05/2025 | 22:16:29 | -72.54, 17.54 | 123.92 | 2.36 | 23 |
| 31 | 05/05/2025 | 23:07:38 | 72.56,-175.13 | 56.10 | 05/05/2025 | 23:07:08 | 72.58,-175.05 | 56.11 | 3.00 | 30 |
| 32 | 05/05/2025 | 23:58:22 | -72.55, -7.79 | 123.93 | 05/05/2025 | 23:57:50 | -72.57, -7.73 | 123.91 | 2.65 | 32 |
| 33 | 05/06/2025 | 00:49:08 | 72.57, 159.49 | 56.08 | 05/06/2025 | 00:48:30 | 72.56, 159.58 | 56.07 | 2.89 | 38 |
| 34 | 05/06/2025 | 01:39:52 | -72.55, -33.17 | 123.95 | 05/06/2025 | 01:39:12 | -72.55, -33.11 | 123.95 | 1.95 | 40 |
| 35 | 05/06/2025 | 02:30:36 | 72.52, 134.22 | 56.00 | 05/06/2025 | 02:29:51 | 72.54, 134.20 | 56.04 | 2.82 | 45 |
| 36 | 05/06/2025 | 03:21:21 | -72.56, -58.54 | 123.97 | 05/06/2025 | 03:20:33 | -72.54, -58.48 | 123.98 | 3.10 | 48 |
| 37 | 05/06/2025 | 04:12:06 | 72.52, 108.84 | 55.99 | 05/06/2025 | 04:11:13 | 72.52, 108.83 | 56.00 | 0.74 | 53 |
| 38 | 05/06/2025 | 05:02:50 | -72.51, -83.82 | 124.04 | 05/06/2025 | 05:01:55 | -72.52, -83.86 | 124.02 | 1.72 | 55 |
| 39 | 05/06/2025 | 05:53:36 | 72.52, 83.46 | 55.97 | 05/06/2025 | 05:52:35 | 72.51, 83.45 | 55.97 | 1.56 | 61 |
| 40 | 05/06/2025 | 06:44:20 | -72.51,-109.20 | 124.06 | 05/06/2025 | 06:43:17 | -72.50,-109.23 | 124.05 | 1.45 | 63 |
| 41 | 05/06/2025 | 07:35:06 | 72.52, 58.08 | 55.95 | 05/06/2025 | 07:33:57 | 72.49, 58.08 | 55.93 | 3.69 | 69 |
| 42 | 05/06/2025 | 08:25:50 | -72.51,-134.58 | 124.07 | 05/06/2025 | 08:24:39 | -72.48,-134.61 | 124.09 | 3.22 | 71 |
| 43 | 05/06/2025 | 09:16:34 | 72.42, 32.91 | 55.82 | 05/06/2025 | 09:15:20 | 72.42, 32.60 | 55.85 | 10.31 | 74 |
| 44 | 05/06/2025 | 10:07:17 | -72.36,-159.65 | 124.26 | 05/06/2025 | 10:06:03 | -72.36,-160.18 | 124.21 | 17.96 | 74 |
| 45 | 05/06/2025 | 10:57:58 | 72.12, 8.13 | 55.48 | 05/06/2025 | 10:56:48 | 72.10, 6.63 | 55.54 | 51.45 | 70 |
| 46 | 05/06/2025 | 11:48:41 | -72.06, 175.57 | 124.60 | 05/06/2025 | 11:47:31 | -72.04, 173.85 | 124.52 | 58.90 | 70 |
| 47 | 05/06/2025 | 12:39:22 | 71.81, -16.66 | 55.13 | 05/06/2025 | 12:38:15 | 71.82, -19.23 | 55.27 | 89.06 | 67 |
| 48 | 05/06/2025 | 13:30:05 | -71.75, 150.76 | 124.95 | 05/06/2025 | 13:28:59 | -71.71, 147.90 | 124.83 | 99.89 | 66 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 5/3/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 05/03/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C