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: 4/23/2025
| 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 | 14:08:41 | -73.45, 137.77 | 122.55 | 05/04/2025 | 14:09:47 | -73.40, 140.78 | 122.74 | 95.56 | 66 |
| 2 | 05/04/2025 | 14:59:22 | 73.23, -54.41 | 57.20 | 05/04/2025 | 15:00:31 | 73.18, -52.36 | 57.05 | 66.00 | 69 |
| 3 | 05/04/2025 | 15:50:05 | -73.15, 113.06 | 122.90 | 05/04/2025 | 15:51:15 | -73.07, 114.72 | 123.07 | 54.25 | 70 |
| 4 | 05/04/2025 | 16:40:46 | 72.93, -79.14 | 56.85 | 05/04/2025 | 16:41:58 | 72.90, -78.31 | 56.77 | 27.27 | 72 |
| 5 | 05/04/2025 | 17:31:29 | -72.85, 88.33 | 123.24 | 05/04/2025 | 17:32:42 | -72.79, 88.79 | 123.34 | 16.53 | 73 |
| 6 | 05/04/2025 | 18:22:12 | 72.73,-104.09 | 56.61 | 05/04/2025 | 18:23:23 | 72.72,-104.02 | 56.59 | 2.32 | 71 |
| 7 | 05/04/2025 | 19:12:56 | -72.70, 63.27 | 123.43 | 05/04/2025 | 19:14:05 | -72.71, 63.28 | 123.43 | 0.90 | 69 |
| 8 | 05/04/2025 | 20:03:41 | 72.68,-129.36 | 56.54 | 05/04/2025 | 20:04:45 | 72.69,-129.42 | 56.55 | 2.64 | 64 |
| 9 | 05/04/2025 | 20:54:26 | -72.71, 37.89 | 123.44 | 05/04/2025 | 20:55:27 | -72.68, 37.89 | 123.48 | 2.55 | 61 |
| 10 | 05/04/2025 | 21:45:11 | 72.68,-154.74 | 56.52 | 05/04/2025 | 21:46:07 | 72.67,-154.81 | 56.50 | 2.77 | 56 |
| 11 | 05/04/2025 | 22:35:56 | -72.71, 12.51 | 123.46 | 05/04/2025 | 22:36:48 | -72.71, 12.59 | 123.48 | 2.70 | 52 |
| 12 | 05/04/2025 | 23:26:41 | 72.68, 179.88 | 56.50 | 05/04/2025 | 23:27:28 | 72.69, 179.89 | 56.50 | 1.05 | 47 |
| 13 | 05/05/2025 | 00:17:25 | -72.66, -12.76 | 123.54 | 05/05/2025 | 00:18:10 | -72.68, -12.80 | 123.52 | 2.52 | 45 |
| 14 | 05/05/2025 | 01:08:11 | 72.68, 154.50 | 56.48 | 05/05/2025 | 01:08:50 | 72.66, 154.50 | 56.45 | 2.39 | 39 |
| 15 | 05/05/2025 | 01:58:55 | -72.66, -38.14 | 123.55 | 05/05/2025 | 01:59:32 | -72.65, -38.20 | 123.57 | 2.30 | 37 |
| 16 | 05/05/2025 | 02:49:41 | 72.68, 129.12 | 56.47 | 05/05/2025 | 02:50:11 | 72.68, 129.20 | 56.46 | 2.67 | 30 |
| 17 | 05/05/2025 | 03:40:25 | -72.66, -63.52 | 123.57 | 05/05/2025 | 03:40:53 | -72.67, -63.49 | 123.57 | 1.43 | 28 |
| 18 | 05/05/2025 | 04:31:10 | 72.64, 103.85 | 56.39 | 05/05/2025 | 04:31:33 | 72.66, 103.81 | 56.41 | 2.66 | 23 |
| 19 | 05/05/2025 | 05:21:55 | -72.66, -88.90 | 123.59 | 05/05/2025 | 05:22:15 | -72.64, -88.89 | 123.61 | 2.18 | 20 |
| 20 | 05/05/2025 | 06:12:40 | 72.64, 78.47 | 56.37 | 05/05/2025 | 06:12:55 | 72.63, 78.41 | 56.36 | 2.27 | 15 |
| 21 | 05/05/2025 | 07:03:25 | -72.67,-114.27 | 123.61 | 05/05/2025 | 07:03:36 | -72.67,-114.18 | 123.61 | 3.07 | 11 |
| 22 | 05/05/2025 | 07:54:10 | 72.64, 53.09 | 56.36 | 05/05/2025 | 07:54:16 | 72.65, 53.12 | 56.36 | 1.51 | 6 |
| 23 | 05/05/2025 | 08:44:54 | -72.62,-139.55 | 123.68 | 05/05/2025 | 08:44:58 | -72.64,-139.58 | 123.66 | 2.67 | 4 |
| 24 | 05/05/2025 | 09:35:40 | 72.64, 27.71 | 56.34 | 05/05/2025 | 09:35:38 | 72.62, 27.72 | 56.32 | 2.10 | 2 |
| 25 | 05/05/2025 | 10:26:24 | -72.62,-164.93 | 123.70 | 05/05/2025 | 10:26:20 | -72.61,-164.97 | 123.70 | 1.79 | 4 |
| 26 | 05/05/2025 | 11:17:10 | 72.64, 2.34 | 56.32 | 05/05/2025 | 11:16:59 | 72.65, 2.43 | 56.32 | 3.09 | 11 |
| 27 | 05/05/2025 | 12:07:54 | -72.62, 169.70 | 123.72 | 05/05/2025 | 12:07:41 | -72.63, 169.73 | 123.70 | 1.95 | 13 |
| 28 | 05/05/2025 | 12:58:39 | 72.59, -22.94 | 56.25 | 05/05/2025 | 12:58:21 | 72.62, -22.97 | 56.27 | 2.73 | 18 |
| 29 | 05/05/2025 | 13:49:24 | -72.62, 144.32 | 123.74 | 05/05/2025 | 13:49:03 | -72.61, 144.34 | 123.75 | 1.94 | 21 |
| 30 | 05/05/2025 | 14:40:09 | 72.60, -48.32 | 56.23 | 05/05/2025 | 14:39:43 | 72.59, -48.36 | 56.23 | 1.76 | 26 |
| 31 | 05/05/2025 | 15:30:53 | -72.57, 119.04 | 123.81 | 05/05/2025 | 15:30:25 | -72.58, 118.94 | 123.79 | 3.42 | 28 |
| 32 | 05/05/2025 | 16:21:39 | 72.60, -73.70 | 56.21 | 05/05/2025 | 16:21:04 | 72.61, -73.66 | 56.23 | 1.98 | 35 |
| 33 | 05/05/2025 | 17:12:23 | -72.58, 93.66 | 123.83 | 05/05/2025 | 17:11:46 | -72.60, 93.65 | 123.79 | 2.86 | 37 |
| 34 | 05/05/2025 | 18:03:09 | 72.60, -99.07 | 56.19 | 05/05/2025 | 18:02:26 | 72.58, -99.05 | 56.18 | 1.95 | 43 |
| 35 | 05/05/2025 | 18:53:53 | -72.58, 68.29 | 123.84 | 05/05/2025 | 18:53:08 | -72.57, 68.25 | 123.84 | 1.27 | 45 |
| 36 | 05/05/2025 | 19:44:38 | 72.55,-124.35 | 56.12 | 05/05/2025 | 19:43:48 | 72.56,-124.45 | 56.14 | 3.40 | 50 |
| 37 | 05/05/2025 | 20:35:22 | -72.58, 42.91 | 123.86 | 05/05/2025 | 20:34:28 | -72.60, 42.96 | 123.84 | 2.45 | 54 |
| 38 | 05/05/2025 | 21:26:07 | 72.55,-149.73 | 56.10 | 05/05/2025 | 21:25:08 | 72.58,-149.74 | 56.14 | 2.84 | 59 |
| 39 | 05/05/2025 | 22:16:52 | -72.58, 17.53 | 123.88 | 05/05/2025 | 22:15:50 | -72.57, 17.56 | 123.88 | 1.87 | 62 |
| 40 | 05/05/2025 | 23:07:37 | 72.55,-175.11 | 56.09 | 05/05/2025 | 23:06:30 | 72.55,-175.14 | 56.09 | 1.25 | 67 |
| 41 | 05/05/2025 | 23:58:21 | -72.53, -7.75 | 123.95 | 05/05/2025 | 23:57:12 | -72.54, -7.84 | 123.93 | 3.05 | 69 |
| 42 | 05/06/2025 | 00:49:06 | 72.51, 159.62 | 56.01 | 05/06/2025 | 00:47:52 | 72.52, 159.46 | 56.05 | 5.43 | 74 |
| 43 | 05/06/2025 | 01:39:49 | -72.43, -32.92 | 124.08 | 05/06/2025 | 01:38:35 | -72.46, -33.33 | 124.02 | 14.14 | 74 |
| 44 | 05/06/2025 | 02:30:30 | 72.20, 134.85 | 55.67 | 05/06/2025 | 02:29:19 | 72.24, 133.56 | 55.77 | 43.71 | 71 |
| 45 | 05/06/2025 | 03:21:13 | -72.13, -57.70 | 124.43 | 05/06/2025 | 03:20:03 | -72.13, -59.32 | 124.34 | 55.46 | 70 |
| 46 | 05/06/2025 | 04:11:54 | 71.89, 110.06 | 55.32 | 05/06/2025 | 04:10:47 | 71.90, 107.58 | 55.45 | 85.36 | 67 |
| 47 | 05/06/2025 | 05:02:37 | -71.82, -82.50 | 124.77 | 05/06/2025 | 05:01:30 | -71.84, -85.20 | 124.61 | 93.72 | 67 |
Figure of NOAA-20 and METOP-C satellite orbits during SNOs since TLE Epoch: 4/23/2025
Download SNOs between NOAA-20 and METOP-C since TLE EPOCH: 04/23/2025 in txt file.
Historial Predications of SNOs between NOAA-20 and METOP-C