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: 11/4/2025
| 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 | 75.20, 35.50 | 93.52 | 11/14/2025 | 08:57:45 | 75.20, 32.29 | 93.64 | 91.05 | 66 |
| 2 | 11/14/2025 | 09:49:35 | -75.09,-157.52 | 86.58 | 11/14/2025 | 09:48:27 | -75.11,-160.11 | 86.46 | 74.12 | 68 |
| 3 | 11/14/2025 | 10:40:19 | 74.92, 9.33 | 93.28 | 11/14/2025 | 10:39:08 | 74.87, 7.87 | 93.29 | 42.54 | 71 |
| 4 | 11/14/2025 | 11:31:03 | -74.80, 176.33 | 86.83 | 11/14/2025 | 11:29:50 | -74.78, 175.46 | 86.81 | 25.59 | 73 |
| 5 | 11/14/2025 | 12:21:47 | 74.63, -16.80 | 93.03 | 11/14/2025 | 12:20:33 | 74.64, -16.84 | 93.05 | 1.57 | 74 |
| 6 | 11/14/2025 | 13:12:29 | -74.61, 150.47 | 86.98 | 11/14/2025 | 13:11:17 | -74.64, 150.47 | 86.94 | 3.20 | 72 |
| 7 | 11/14/2025 | 14:03:09 | 74.63, -42.14 | 93.05 | 11/14/2025 | 14:02:03 | 74.64, -42.23 | 93.07 | 2.82 | 66 |
| 8 | 11/14/2025 | 14:53:51 | -74.61, 125.13 | 86.96 | 11/14/2025 | 14:52:46 | -74.59, 125.22 | 86.97 | 3.24 | 65 |
| 9 | 11/14/2025 | 15:44:31 | 74.63, -67.48 | 93.07 | 11/14/2025 | 15:43:32 | 74.60, -67.48 | 93.04 | 3.84 | 59 |
| 10 | 11/14/2025 | 16:35:13 | -74.61, 99.79 | 86.94 | 11/14/2025 | 16:34:16 | -74.60, 99.84 | 86.95 | 2.09 | 57 |
| 11 | 11/14/2025 | 17:25:54 | 74.58, -92.95 | 93.05 | 11/14/2025 | 17:25:02 | 74.60, -92.86 | 93.07 | 3.14 | 52 |
| 12 | 11/14/2025 | 18:16:35 | -74.61, 74.45 | 86.93 | 11/14/2025 | 18:15:46 | -74.60, 74.45 | 86.93 | 1.35 | 49 |
| 13 | 11/14/2025 | 19:07:16 | 74.58,-118.29 | 93.06 | 11/14/2025 | 19:06:32 | 74.60,-118.25 | 93.09 | 2.43 | 44 |
| 14 | 11/14/2025 | 19:57:57 | -74.61, 49.11 | 86.91 | 11/14/2025 | 19:57:16 | -74.60, 49.07 | 86.91 | 1.70 | 41 |
| 15 | 11/14/2025 | 20:48:38 | 74.59,-143.63 | 93.08 | 11/14/2025 | 20:48:02 | 74.61,-143.63 | 93.11 | 2.36 | 36 |
| 16 | 11/14/2025 | 21:39:19 | -74.61, 23.78 | 86.89 | 11/14/2025 | 21:38:46 | -74.61, 23.69 | 86.89 | 2.75 | 33 |
| 17 | 11/14/2025 | 22:30:00 | 74.59,-168.97 | 93.10 | 11/14/2025 | 22:29:32 | 74.61,-169.01 | 93.13 | 2.99 | 28 |
| 18 | 11/14/2025 | 23:20:42 | -74.57, -1.69 | 86.91 | 11/14/2025 | 23:20:15 | -74.56, -1.57 | 86.92 | 3.75 | 27 |
| 19 | 11/15/2025 | 00:11:22 | 74.59, 165.70 | 93.12 | 11/15/2025 | 00:11:01 | 74.57, 165.73 | 93.10 | 2.73 | 21 |
| 20 | 11/15/2025 | 01:02:04 | -74.57, -27.03 | 86.89 | 11/15/2025 | 01:01:45 | -74.57, -26.95 | 86.90 | 2.41 | 19 |
| 21 | 11/15/2025 | 01:52:44 | 74.59, 140.36 | 93.14 | 11/15/2025 | 01:52:31 | 74.57, 140.35 | 93.12 | 2.23 | 13 |
| 22 | 11/15/2025 | 02:43:26 | -74.57, -52.37 | 86.87 | 11/15/2025 | 02:43:15 | -74.57, -52.33 | 86.87 | 1.08 | 11 |
| 23 | 11/15/2025 | 03:34:06 | 74.59, 115.02 | 93.16 | 11/15/2025 | 03:34:01 | 74.57, 114.97 | 93.14 | 2.47 | 5 |
| 24 | 11/15/2025 | 04:24:48 | -74.57, -77.71 | 86.86 | 11/15/2025 | 04:24:45 | -74.57, -77.72 | 86.85 | 0.40 | 3 |
| 25 | 11/15/2025 | 05:15:28 | 74.59, 89.68 | 93.18 | 11/15/2025 | 05:15:31 | 74.58, 89.58 | 93.17 | 3.30 | 3 |
| 26 | 11/15/2025 | 06:06:10 | -74.57,-103.05 | 86.84 | 11/15/2025 | 06:06:15 | -74.58,-103.10 | 86.83 | 1.67 | 5 |
| 27 | 11/15/2025 | 06:56:51 | 74.54, 64.21 | 93.15 | 11/15/2025 | 06:57:00 | 74.53, 64.33 | 93.14 | 3.77 | 9 |
| 28 | 11/15/2025 | 07:47:32 | -74.57,-128.39 | 86.82 | 11/15/2025 | 07:47:45 | -74.58,-128.49 | 86.81 | 3.00 | 13 |
| 29 | 11/15/2025 | 08:38:13 | 74.54, 38.87 | 93.17 | 11/15/2025 | 08:38:30 | 74.53, 38.94 | 93.16 | 2.45 | 17 |
| 30 | 11/15/2025 | 09:28:55 | -74.52,-153.86 | 86.84 | 11/15/2025 | 09:29:14 | -74.53,-153.74 | 86.84 | 3.67 | 19 |
| 31 | 11/15/2025 | 10:19:35 | 74.55, 13.53 | 93.19 | 11/15/2025 | 10:20:00 | 74.54, 13.56 | 93.18 | 1.19 | 25 |
| 32 | 11/15/2025 | 11:10:17 | -74.52,-179.20 | 86.82 | 11/15/2025 | 11:10:44 | -74.54,-179.12 | 86.82 | 2.61 | 27 |
| 33 | 11/15/2025 | 12:00:57 | 74.55, -11.81 | 93.21 | 11/15/2025 | 12:01:30 | 74.54, -11.82 | 93.20 | 0.71 | 33 |
| 34 | 11/15/2025 | 12:51:39 | -74.53, 155.47 | 86.81 | 11/15/2025 | 12:52:14 | -74.54, 155.49 | 86.80 | 1.96 | 35 |
| 35 | 11/15/2025 | 13:42:19 | 74.55, -37.15 | 93.23 | 11/15/2025 | 13:43:00 | 74.54, -37.21 | 93.22 | 1.80 | 41 |
| 36 | 11/15/2025 | 14:33:01 | -74.53, 130.13 | 86.79 | 11/15/2025 | 14:33:44 | -74.54, 130.11 | 86.77 | 2.12 | 43 |
| 37 | 11/15/2025 | 15:23:41 | 74.55, -62.49 | 93.25 | 11/15/2025 | 15:24:30 | 74.55, -62.59 | 93.24 | 3.10 | 49 |
| 38 | 11/15/2025 | 16:14:23 | -74.53, 104.79 | 86.77 | 11/15/2025 | 16:15:14 | -74.55, 104.73 | 86.75 | 2.96 | 51 |
| 39 | 11/15/2025 | 17:05:04 | 74.50, -87.95 | 93.22 | 11/15/2025 | 17:05:59 | 74.50, -87.84 | 93.21 | 3.26 | 55 |
| 40 | 11/15/2025 | 17:55:45 | -74.53, 79.45 | 86.75 | 11/15/2025 | 17:56:43 | -74.50, 79.47 | 86.78 | 2.82 | 58 |
| 41 | 11/15/2025 | 18:46:26 | 74.50,-113.29 | 93.24 | 11/15/2025 | 18:47:29 | 74.51,-113.23 | 93.23 | 2.01 | 63 |
| 42 | 11/15/2025 | 19:37:07 | -74.53, 54.11 | 86.73 | 11/15/2025 | 19:38:13 | -74.51, 54.09 | 86.76 | 2.52 | 66 |
| 43 | 11/15/2025 | 20:27:48 | 74.50,-138.63 | 93.26 | 11/15/2025 | 20:28:59 | 74.51,-138.61 | 93.26 | 1.07 | 71 |
| 44 | 11/15/2025 | 21:18:29 | -74.53, 28.77 | 86.71 | 11/15/2025 | 21:19:43 | -74.51, 28.70 | 86.74 | 2.89 | 74 |
| 45 | 11/15/2025 | 22:09:14 | 74.31,-164.48 | 93.10 | 11/15/2025 | 22:10:26 | 74.37,-163.61 | 93.12 | 26.91 | 72 |
| 46 | 11/15/2025 | 22:59:57 | -74.24, 2.67 | 86.96 | 11/15/2025 | 23:01:08 | -74.27, 3.96 | 86.98 | 38.89 | 71 |
| 47 | 11/15/2025 | 23:50:42 | 74.01, 169.44 | 92.85 | 11/15/2025 | 23:51:49 | 74.03, 171.88 | 92.77 | 74.58 | 67 |
| 48 | 11/16/2025 | 00:41:26 | -73.90, -23.51 | 87.25 | 11/16/2025 | 00:42:32 | -73.98, -20.69 | 87.27 | 87.53 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/4/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 11/04/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP