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: 11/8/2025
| 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 | 75.18, 35.43 | 93.51 | 11/14/2025 | 08:57:44 | 75.17, 32.38 | 93.60 | 86.87 | 67 |
| 2 | 11/14/2025 | 09:49:34 | -75.11,-157.45 | 86.56 | 11/14/2025 | 09:48:26 | -75.08,-160.03 | 86.50 | 73.83 | 68 |
| 3 | 11/14/2025 | 10:40:19 | 74.90, 9.27 | 93.26 | 11/14/2025 | 10:39:08 | 74.89, 7.83 | 93.31 | 41.94 | 71 |
| 4 | 11/14/2025 | 11:31:03 | -74.78, 176.27 | 86.85 | 11/14/2025 | 11:29:50 | -74.80, 175.40 | 86.79 | 25.27 | 73 |
| 5 | 11/14/2025 | 12:21:47 | 74.61, -16.86 | 93.01 | 11/14/2025 | 12:20:32 | 74.61, -16.76 | 93.02 | 3.02 | 75 |
| 6 | 11/14/2025 | 13:12:28 | -74.63, 150.53 | 86.96 | 11/14/2025 | 13:11:16 | -74.61, 150.55 | 86.97 | 2.60 | 72 |
| 7 | 11/14/2025 | 14:03:09 | 74.61, -42.20 | 93.03 | 11/14/2025 | 14:02:02 | 74.61, -42.14 | 93.04 | 1.69 | 67 |
| 8 | 11/14/2025 | 14:53:50 | -74.63, 125.19 | 86.94 | 11/14/2025 | 14:52:46 | -74.61, 125.16 | 86.95 | 2.41 | 64 |
| 9 | 11/14/2025 | 15:44:31 | 74.61, -67.54 | 93.05 | 11/14/2025 | 15:43:32 | 74.61, -67.53 | 93.06 | 0.55 | 59 |
| 10 | 11/14/2025 | 16:35:12 | -74.63, 99.85 | 86.92 | 11/14/2025 | 16:34:16 | -74.62, 99.78 | 86.93 | 2.92 | 56 |
| 11 | 11/14/2025 | 17:25:53 | 74.61, -92.88 | 93.07 | 11/14/2025 | 17:25:02 | 74.62, -92.91 | 93.08 | 1.19 | 51 |
| 12 | 11/14/2025 | 18:16:35 | -74.59, 74.39 | 86.95 | 11/14/2025 | 18:15:46 | -74.62, 74.40 | 86.91 | 3.80 | 49 |
| 13 | 11/14/2025 | 19:07:15 | 74.61,-118.22 | 93.09 | 11/14/2025 | 19:06:32 | 74.62,-118.30 | 93.11 | 2.49 | 43 |
| 14 | 11/14/2025 | 19:57:57 | -74.59, 49.05 | 86.93 | 11/14/2025 | 19:57:15 | -74.58, 49.14 | 86.94 | 3.12 | 42 |
| 15 | 11/14/2025 | 20:48:37 | 74.61,-143.56 | 93.11 | 11/14/2025 | 20:48:02 | 74.62,-143.68 | 93.13 | 3.83 | 35 |
| 16 | 11/14/2025 | 21:39:19 | -74.59, 23.71 | 86.91 | 11/14/2025 | 21:38:45 | -74.58, 23.76 | 86.92 | 1.80 | 34 |
| 17 | 11/14/2025 | 22:30:00 | 74.56,-169.03 | 93.08 | 11/14/2025 | 22:29:31 | 74.58,-168.93 | 93.10 | 3.27 | 29 |
| 18 | 11/14/2025 | 23:20:41 | -74.59, -1.63 | 86.89 | 11/14/2025 | 23:20:15 | -74.58, -1.63 | 86.89 | 0.64 | 26 |
| 19 | 11/15/2025 | 00:11:22 | 74.57, 165.63 | 93.10 | 11/15/2025 | 00:11:01 | 74.58, 165.68 | 93.12 | 2.50 | 21 |
| 20 | 11/15/2025 | 01:02:03 | -74.59, -26.97 | 86.87 | 11/15/2025 | 01:01:45 | -74.59, -27.01 | 86.87 | 1.12 | 18 |
| 21 | 11/15/2025 | 01:52:44 | 74.57, 140.29 | 93.12 | 11/15/2025 | 01:52:31 | 74.59, 140.30 | 93.14 | 2.35 | 13 |
| 22 | 11/15/2025 | 02:43:25 | -74.59, -52.31 | 86.85 | 11/15/2025 | 02:43:15 | -74.59, -52.39 | 86.85 | 2.40 | 10 |
| 23 | 11/15/2025 | 03:34:06 | 74.57, 114.95 | 93.14 | 11/15/2025 | 03:34:01 | 74.59, 114.91 | 93.16 | 2.92 | 5 |
| 24 | 11/15/2025 | 04:24:47 | -74.59, -77.65 | 86.84 | 11/15/2025 | 04:24:45 | -74.59, -77.78 | 86.83 | 3.73 | 2 |
| 25 | 11/15/2025 | 05:15:28 | 74.57, 89.61 | 93.16 | 11/15/2025 | 05:15:30 | 74.55, 89.66 | 93.13 | 2.75 | 2 |
| 26 | 11/15/2025 | 06:06:10 | -74.54,-103.12 | 86.86 | 11/15/2025 | 06:06:14 | -74.55,-103.03 | 86.86 | 2.74 | 4 |
| 27 | 11/15/2025 | 06:56:50 | 74.57, 64.27 | 93.18 | 11/15/2025 | 06:57:00 | 74.55, 64.28 | 93.16 | 2.05 | 10 |
| 28 | 11/15/2025 | 07:47:32 | -74.54,-128.46 | 86.84 | 11/15/2025 | 07:47:44 | -74.55,-128.42 | 86.84 | 1.70 | 12 |
| 29 | 11/15/2025 | 08:38:12 | 74.57, 38.94 | 93.19 | 11/15/2025 | 08:38:30 | 74.55, 38.89 | 93.18 | 2.14 | 18 |
| 30 | 11/15/2025 | 09:28:54 | -74.54,-153.80 | 86.82 | 11/15/2025 | 09:29:14 | -74.56,-153.80 | 86.81 | 1.42 | 20 |
| 31 | 11/15/2025 | 10:19:34 | 74.57, 13.60 | 93.21 | 11/15/2025 | 10:20:00 | 74.56, 13.51 | 93.20 | 2.94 | 26 |
| 32 | 11/15/2025 | 11:10:16 | -74.55,-179.14 | 86.81 | 11/15/2025 | 11:10:44 | -74.56,-179.19 | 86.79 | 2.20 | 28 |
| 33 | 11/15/2025 | 12:00:57 | 74.52, -11.87 | 93.19 | 11/15/2025 | 12:01:29 | 74.51, -11.75 | 93.17 | 3.90 | 32 |
| 34 | 11/15/2025 | 12:51:38 | -74.55, 155.52 | 86.79 | 11/15/2025 | 12:52:14 | -74.57, 155.43 | 86.77 | 3.37 | 36 |
| 35 | 11/15/2025 | 13:42:19 | 74.52, -37.21 | 93.21 | 11/15/2025 | 13:42:59 | 74.52, -37.13 | 93.19 | 2.54 | 40 |
| 36 | 11/15/2025 | 14:33:00 | -74.55, 130.18 | 86.77 | 11/15/2025 | 14:33:43 | -74.52, 130.17 | 86.80 | 2.93 | 43 |
| 37 | 11/15/2025 | 15:23:41 | 74.52, -62.55 | 93.22 | 11/15/2025 | 15:24:29 | 74.52, -62.51 | 93.21 | 1.18 | 48 |
| 38 | 11/15/2025 | 16:14:22 | -74.55, 104.84 | 86.75 | 11/15/2025 | 16:15:13 | -74.52, 104.79 | 86.78 | 2.95 | 51 |
| 39 | 11/15/2025 | 17:05:03 | 74.52, -87.89 | 93.24 | 11/15/2025 | 17:05:59 | 74.52, -87.90 | 93.24 | 0.20 | 56 |
| 40 | 11/15/2025 | 17:55:45 | -74.50, 79.37 | 86.78 | 11/15/2025 | 17:56:43 | -74.53, 79.41 | 86.76 | 3.33 | 58 |
| 41 | 11/15/2025 | 18:46:25 | 74.52,-113.23 | 93.26 | 11/15/2025 | 18:47:29 | 74.53,-113.28 | 93.26 | 1.55 | 64 |
| 42 | 11/15/2025 | 19:37:07 | -74.50, 54.03 | 86.76 | 11/15/2025 | 19:38:13 | -74.53, 54.02 | 86.73 | 3.52 | 66 |
| 43 | 11/15/2025 | 20:27:47 | 74.53,-138.57 | 93.28 | 11/15/2025 | 20:28:59 | 74.53,-138.67 | 93.28 | 2.92 | 72 |
| 44 | 11/15/2025 | 21:18:29 | -74.50, 28.69 | 86.74 | 11/15/2025 | 21:19:42 | -74.49, 28.77 | 86.77 | 2.72 | 73 |
| 45 | 11/15/2025 | 22:09:14 | 74.28,-164.55 | 93.08 | 11/15/2025 | 22:10:25 | 74.34,-163.54 | 93.09 | 30.99 | 71 |
| 46 | 11/15/2025 | 22:59:57 | -74.21, 2.60 | 86.99 | 11/15/2025 | 23:01:07 | -74.25, 4.02 | 87.01 | 43.13 | 70 |
| 47 | 11/15/2025 | 23:50:42 | 73.99, 169.38 | 92.83 | 11/15/2025 | 23:51:49 | 74.05, 171.83 | 92.80 | 75.28 | 67 |
| 48 | 11/16/2025 | 00:41:25 | -73.91, -23.47 | 87.23 | 11/16/2025 | 00:42:31 | -73.96, -20.63 | 87.30 | 87.54 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/8/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 11/08/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP