Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between METOP-B and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/13/2025
| Index | Date (METOP-B) | Time (METOP-B) | Lat,Lon (METOP-B) | SZA (METOP-B ) | Date (NPP) | Time (NPP) | Lat,Lon (NPP) | SZA (NPP ) | Distance(km) | Time Diff (sec) |
| 1 | 11/14/2025 | 08:58:51 | 75.17, 35.39 | 93.49 | 11/14/2025 | 08:57:44 | 75.18, 32.35 | 93.61 | 86.45 | 67 |
| 2 | 11/14/2025 | 09:49:34 | -75.09,-157.51 | 86.58 | 11/14/2025 | 09:48:26 | -75.09,-160.07 | 86.48 | 73.32 | 68 |
| 3 | 11/14/2025 | 10:40:19 | 74.88, 9.23 | 93.25 | 11/14/2025 | 10:39:08 | 74.90, 7.80 | 93.32 | 41.54 | 71 |
| 4 | 11/14/2025 | 11:31:02 | -74.80, 176.34 | 86.82 | 11/14/2025 | 11:29:50 | -74.81, 175.36 | 86.77 | 28.56 | 72 |
| 5 | 11/14/2025 | 12:21:46 | 74.64, -16.77 | 93.04 | 11/14/2025 | 12:20:32 | 74.62, -16.79 | 93.03 | 2.87 | 74 |
| 6 | 11/14/2025 | 13:12:28 | -74.61, 150.47 | 86.98 | 11/14/2025 | 13:11:16 | -74.63, 150.50 | 86.96 | 1.79 | 72 |
| 7 | 11/14/2025 | 14:03:08 | 74.64, -42.11 | 93.06 | 11/14/2025 | 14:02:02 | 74.62, -42.17 | 93.05 | 2.98 | 66 |
| 8 | 11/14/2025 | 14:53:50 | -74.61, 125.13 | 86.96 | 11/14/2025 | 14:52:46 | -74.63, 125.12 | 86.93 | 2.00 | 64 |
| 9 | 11/14/2025 | 15:44:31 | 74.59, -67.59 | 93.04 | 11/14/2025 | 15:43:32 | 74.62, -67.56 | 93.07 | 3.45 | 59 |
| 10 | 11/14/2025 | 16:35:12 | -74.61, 99.79 | 86.94 | 11/14/2025 | 16:34:16 | -74.63, 99.73 | 86.91 | 2.92 | 56 |
| 11 | 11/14/2025 | 17:25:53 | 74.59, -92.93 | 93.05 | 11/14/2025 | 17:25:02 | 74.63, -92.94 | 93.10 | 3.77 | 51 |
| 12 | 11/14/2025 | 18:16:34 | -74.61, 74.45 | 86.92 | 11/14/2025 | 18:15:45 | -74.59, 74.48 | 86.94 | 2.73 | 49 |
| 13 | 11/14/2025 | 19:07:15 | 74.59,-118.27 | 93.07 | 11/14/2025 | 19:06:31 | 74.58,-118.20 | 93.07 | 2.43 | 44 |
| 14 | 11/14/2025 | 19:57:56 | -74.61, 49.11 | 86.91 | 11/14/2025 | 19:57:15 | -74.59, 49.09 | 86.92 | 2.24 | 41 |
| 15 | 11/14/2025 | 20:48:37 | 74.59,-143.61 | 93.09 | 11/14/2025 | 20:48:01 | 74.59,-143.58 | 93.09 | 1.14 | 36 |
| 16 | 11/14/2025 | 21:39:18 | -74.61, 23.77 | 86.89 | 11/14/2025 | 21:38:45 | -74.60, 23.71 | 86.90 | 2.51 | 33 |
| 17 | 11/14/2025 | 22:29:59 | 74.59,-168.95 | 93.11 | 11/14/2025 | 22:29:31 | 74.59,-168.97 | 93.11 | 0.67 | 28 |
| 18 | 11/14/2025 | 23:20:40 | -74.61, -1.57 | 86.87 | 11/14/2025 | 23:20:15 | -74.60, -1.68 | 86.87 | 3.37 | 25 |
| 19 | 11/15/2025 | 00:11:21 | 74.60, 165.71 | 93.13 | 11/15/2025 | 00:11:01 | 74.60, 165.65 | 93.13 | 1.83 | 20 |
| 20 | 11/15/2025 | 01:02:03 | -74.57, -27.04 | 86.90 | 11/15/2025 | 01:01:44 | -74.56, -26.93 | 86.90 | 3.41 | 19 |
| 21 | 11/15/2025 | 01:52:43 | 74.60, 140.37 | 93.15 | 11/15/2025 | 01:52:31 | 74.60, 140.26 | 93.16 | 3.16 | 12 |
| 22 | 11/15/2025 | 02:43:25 | -74.57, -52.38 | 86.88 | 11/15/2025 | 02:43:14 | -74.56, -52.32 | 86.88 | 2.04 | 11 |
| 23 | 11/15/2025 | 03:34:06 | 74.55, 114.90 | 93.12 | 11/15/2025 | 03:34:00 | 74.55, 115.01 | 93.13 | 3.36 | 6 |
| 24 | 11/15/2025 | 04:24:47 | -74.57, -77.72 | 86.86 | 11/15/2025 | 04:24:44 | -74.56, -77.70 | 86.86 | 0.68 | 3 |
| 25 | 11/15/2025 | 05:15:28 | 74.55, 89.56 | 93.14 | 11/15/2025 | 05:15:30 | 74.56, 89.62 | 93.15 | 2.32 | 2 |
| 26 | 11/15/2025 | 06:06:09 | -74.57,-103.06 | 86.84 | 11/15/2025 | 06:06:14 | -74.57,-103.09 | 86.84 | 0.71 | 5 |
| 27 | 11/15/2025 | 06:56:50 | 74.55, 64.22 | 93.16 | 11/15/2025 | 06:57:00 | 74.56, 64.24 | 93.17 | 1.80 | 10 |
| 28 | 11/15/2025 | 07:47:31 | -74.57,-128.41 | 86.82 | 11/15/2025 | 07:47:44 | -74.57,-128.47 | 86.81 | 2.08 | 13 |
| 29 | 11/15/2025 | 08:38:12 | 74.55, 38.88 | 93.18 | 11/15/2025 | 08:38:30 | 74.57, 38.85 | 93.19 | 2.22 | 18 |
| 30 | 11/15/2025 | 09:28:53 | -74.57,-153.75 | 86.80 | 11/15/2025 | 09:29:14 | -74.58,-153.86 | 86.79 | 3.45 | 21 |
| 31 | 11/15/2025 | 10:19:34 | 74.55, 13.54 | 93.19 | 11/15/2025 | 10:20:00 | 74.57, 13.47 | 93.22 | 3.23 | 26 |
| 32 | 11/15/2025 | 11:10:16 | -74.52,-179.22 | 86.83 | 11/15/2025 | 11:10:43 | -74.53,-179.11 | 86.82 | 3.53 | 27 |
| 33 | 11/15/2025 | 12:00:56 | 74.55, -11.81 | 93.21 | 11/15/2025 | 12:01:29 | 74.53, -11.79 | 93.18 | 2.48 | 33 |
| 34 | 11/15/2025 | 12:51:38 | -74.52, 155.44 | 86.81 | 11/15/2025 | 12:52:13 | -74.54, 155.50 | 86.80 | 2.77 | 35 |
| 35 | 11/15/2025 | 13:42:18 | 74.55, -37.15 | 93.23 | 11/15/2025 | 13:42:59 | 74.53, -37.17 | 93.21 | 2.12 | 41 |
| 36 | 11/15/2025 | 14:33:00 | -74.52, 130.10 | 86.79 | 11/15/2025 | 14:33:43 | -74.54, 130.12 | 86.78 | 2.59 | 43 |
| 37 | 11/15/2025 | 15:23:40 | 74.55, -62.49 | 93.25 | 11/15/2025 | 15:24:29 | 74.53, -62.56 | 93.23 | 2.57 | 49 |
| 38 | 11/15/2025 | 16:14:22 | -74.52, 104.76 | 86.78 | 11/15/2025 | 16:15:13 | -74.55, 104.73 | 86.76 | 3.09 | 51 |
| 39 | 11/15/2025 | 17:05:02 | 74.55, -87.83 | 93.27 | 11/15/2025 | 17:05:59 | 74.54, -87.94 | 93.25 | 3.54 | 57 |
| 40 | 11/15/2025 | 17:55:44 | -74.52, 79.42 | 86.76 | 11/15/2025 | 17:56:42 | -74.50, 79.48 | 86.79 | 2.61 | 58 |
| 41 | 11/15/2025 | 18:46:25 | 74.50,-113.30 | 93.24 | 11/15/2025 | 18:47:28 | 74.49,-113.20 | 93.22 | 3.06 | 63 |
| 42 | 11/15/2025 | 19:37:06 | -74.52, 54.08 | 86.74 | 11/15/2025 | 19:38:12 | -74.51, 54.09 | 86.76 | 1.56 | 66 |
| 43 | 11/15/2025 | 20:27:47 | 74.50,-138.64 | 93.26 | 11/15/2025 | 20:28:58 | 74.50,-138.58 | 93.24 | 1.70 | 71 |
| 44 | 11/15/2025 | 21:18:28 | -74.52, 28.74 | 86.72 | 11/15/2025 | 21:19:42 | -74.51, 28.71 | 86.74 | 1.37 | 74 |
| 45 | 11/15/2025 | 22:09:13 | 74.31,-164.49 | 93.10 | 11/15/2025 | 22:10:25 | 74.36,-163.58 | 93.11 | 27.78 | 72 |
| 46 | 11/15/2025 | 22:59:56 | -74.23, 2.64 | 86.97 | 11/15/2025 | 23:01:07 | -74.27, 3.96 | 86.98 | 40.09 | 71 |
| 47 | 11/15/2025 | 23:50:41 | 74.01, 169.43 | 92.85 | 11/15/2025 | 23:51:48 | 74.02, 171.90 | 92.76 | 75.70 | 67 |
| 48 | 11/16/2025 | 00:41:25 | -73.88, -23.55 | 87.26 | 11/16/2025 | 00:42:30 | -73.93, -20.57 | 87.33 | 92.11 | 65 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/13/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 11/13/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP