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: 11/2/2025
| 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 | 08:58:52 | 75.18, 35.43 | 93.50 | 11/14/2025 | 08:57:45 | 75.18, 32.36 | 93.61 | 87.20 | 67 |
| 2 | 11/14/2025 | 09:49:35 | -75.11,-157.44 | 86.56 | 11/14/2025 | 09:48:27 | -75.08,-160.03 | 86.49 | 74.15 | 68 |
| 3 | 11/14/2025 | 10:40:20 | 74.89, 9.27 | 93.26 | 11/14/2025 | 10:39:09 | 74.90, 7.81 | 93.32 | 42.28 | 71 |
| 4 | 11/14/2025 | 11:31:04 | -74.78, 176.28 | 86.85 | 11/14/2025 | 11:29:51 | -74.80, 175.40 | 86.79 | 25.57 | 73 |
| 5 | 11/14/2025 | 12:21:48 | 74.61, -16.86 | 93.01 | 11/14/2025 | 12:20:33 | 74.61, -16.77 | 93.02 | 2.76 | 75 |
| 6 | 11/14/2025 | 13:12:29 | -74.64, 150.54 | 86.96 | 11/14/2025 | 13:11:17 | -74.61, 150.55 | 86.97 | 2.81 | 72 |
| 7 | 11/14/2025 | 14:03:10 | 74.61, -42.20 | 93.03 | 11/14/2025 | 14:02:03 | 74.62, -42.16 | 93.05 | 1.66 | 67 |
| 8 | 11/14/2025 | 14:53:51 | -74.64, 125.20 | 86.94 | 11/14/2025 | 14:52:47 | -74.61, 125.16 | 86.95 | 2.82 | 64 |
| 9 | 11/14/2025 | 15:44:32 | 74.61, -67.54 | 93.05 | 11/14/2025 | 15:43:33 | 74.62, -67.54 | 93.07 | 1.23 | 59 |
| 10 | 11/14/2025 | 16:35:14 | -74.59, 99.74 | 86.96 | 11/14/2025 | 16:34:17 | -74.62, 99.78 | 86.93 | 3.35 | 57 |
| 11 | 11/14/2025 | 17:25:54 | 74.61, -92.88 | 93.07 | 11/14/2025 | 17:25:03 | 74.62, -92.92 | 93.09 | 1.97 | 51 |
| 12 | 11/14/2025 | 18:16:36 | -74.59, 74.40 | 86.94 | 11/14/2025 | 18:15:47 | -74.62, 74.40 | 86.91 | 3.34 | 49 |
| 13 | 11/14/2025 | 19:07:16 | 74.61,-118.22 | 93.09 | 11/14/2025 | 19:06:33 | 74.63,-118.31 | 93.11 | 3.14 | 43 |
| 14 | 11/14/2025 | 19:57:58 | -74.59, 49.06 | 86.93 | 11/14/2025 | 19:57:16 | -74.58, 49.14 | 86.94 | 3.08 | 42 |
| 15 | 11/14/2025 | 20:48:38 | 74.61,-143.56 | 93.11 | 11/14/2025 | 20:48:02 | 74.58,-143.56 | 93.08 | 3.40 | 36 |
| 16 | 11/14/2025 | 21:39:20 | -74.59, 23.72 | 86.91 | 11/14/2025 | 21:38:46 | -74.58, 23.76 | 86.92 | 1.92 | 34 |
| 17 | 11/14/2025 | 22:30:01 | 74.56,-169.03 | 93.08 | 11/14/2025 | 22:29:32 | 74.58,-168.94 | 93.10 | 3.32 | 29 |
| 18 | 11/14/2025 | 23:20:42 | -74.59, -1.62 | 86.89 | 11/14/2025 | 23:20:16 | -74.58, -1.62 | 86.90 | 1.24 | 26 |
| 19 | 11/15/2025 | 00:11:23 | 74.56, 165.64 | 93.10 | 11/15/2025 | 00:11:02 | 74.59, 165.67 | 93.12 | 2.75 | 21 |
| 20 | 11/15/2025 | 01:02:04 | -74.59, -26.96 | 86.87 | 11/15/2025 | 01:01:46 | -74.59, -27.01 | 86.87 | 1.73 | 18 |
| 21 | 11/15/2025 | 01:52:45 | 74.57, 140.30 | 93.12 | 11/15/2025 | 01:52:32 | 74.59, 140.29 | 93.15 | 2.78 | 13 |
| 22 | 11/15/2025 | 02:43:26 | -74.60, -52.30 | 86.85 | 11/15/2025 | 02:43:16 | -74.59, -52.39 | 86.85 | 2.83 | 10 |
| 23 | 11/15/2025 | 03:34:07 | 74.57, 114.96 | 93.14 | 11/15/2025 | 03:34:01 | 74.55, 115.04 | 93.12 | 3.31 | 6 |
| 24 | 11/15/2025 | 04:24:49 | -74.55, -77.76 | 86.87 | 11/15/2025 | 04:24:45 | -74.54, -77.64 | 86.88 | 3.62 | 4 |
| 25 | 11/15/2025 | 05:15:29 | 74.57, 89.62 | 93.16 | 11/15/2025 | 05:15:31 | 74.55, 89.65 | 93.14 | 2.32 | 2 |
| 26 | 11/15/2025 | 06:06:11 | -74.55,-103.10 | 86.86 | 11/15/2025 | 06:06:15 | -74.55,-103.03 | 86.86 | 2.29 | 4 |
| 27 | 11/15/2025 | 06:56:51 | 74.57, 64.28 | 93.18 | 11/15/2025 | 06:57:01 | 74.55, 64.27 | 93.16 | 1.87 | 10 |
| 28 | 11/15/2025 | 07:47:33 | -74.55,-128.44 | 86.84 | 11/15/2025 | 07:47:45 | -74.55,-128.41 | 86.84 | 0.97 | 12 |
| 29 | 11/15/2025 | 08:38:13 | 74.57, 38.94 | 93.20 | 11/15/2025 | 08:38:31 | 74.56, 38.89 | 93.18 | 2.28 | 18 |
| 30 | 11/15/2025 | 09:28:54 | -74.55,-153.78 | 86.82 | 11/15/2025 | 09:29:14 | -74.55,-153.79 | 86.82 | 0.52 | 20 |
| 31 | 11/15/2025 | 10:19:34 | 74.57, 13.60 | 93.21 | 11/15/2025 | 10:20:00 | 74.56, 13.50 | 93.20 | 3.25 | 26 |
| 32 | 11/15/2025 | 11:10:16 | -74.55,-179.12 | 86.80 | 11/15/2025 | 11:10:44 | -74.56,-179.18 | 86.80 | 1.79 | 28 |
| 33 | 11/15/2025 | 12:00:57 | 74.52, -11.86 | 93.19 | 11/15/2025 | 12:01:29 | 74.51, -11.75 | 93.17 | 3.54 | 32 |
| 34 | 11/15/2025 | 12:51:38 | -74.55, 155.54 | 86.78 | 11/15/2025 | 12:52:14 | -74.56, 155.44 | 86.77 | 3.13 | 36 |
| 35 | 11/15/2025 | 13:42:19 | 74.52, -37.20 | 93.21 | 11/15/2025 | 13:42:59 | 74.52, -37.13 | 93.19 | 2.20 | 40 |
| 36 | 11/15/2025 | 14:33:01 | -74.51, 130.07 | 86.81 | 11/15/2025 | 14:33:43 | -74.52, 130.19 | 86.80 | 3.56 | 42 |
| 37 | 11/15/2025 | 15:23:41 | 74.53, -62.54 | 93.23 | 11/15/2025 | 15:24:29 | 74.52, -62.52 | 93.21 | 0.89 | 48 |
| 38 | 11/15/2025 | 16:14:23 | -74.51, 104.73 | 86.79 | 11/15/2025 | 16:15:13 | -74.52, 104.80 | 86.78 | 2.51 | 50 |
| 39 | 11/15/2025 | 17:05:03 | 74.53, -87.88 | 93.25 | 11/15/2025 | 17:05:59 | 74.52, -87.90 | 93.24 | 0.63 | 56 |
| 40 | 11/15/2025 | 17:55:45 | -74.51, 79.39 | 86.77 | 11/15/2025 | 17:56:43 | -74.52, 79.42 | 86.76 | 1.91 | 58 |
| 41 | 11/15/2025 | 18:46:25 | 74.53,-113.22 | 93.26 | 11/15/2025 | 18:47:29 | 74.53,-113.28 | 93.26 | 1.91 | 64 |
| 42 | 11/15/2025 | 19:37:07 | -74.51, 54.06 | 86.75 | 11/15/2025 | 19:38:13 | -74.53, 54.03 | 86.74 | 2.14 | 66 |
| 43 | 11/15/2025 | 20:27:47 | 74.53,-138.56 | 93.28 | 11/15/2025 | 20:28:59 | 74.53,-138.67 | 93.28 | 3.25 | 72 |
| 44 | 11/15/2025 | 21:18:29 | -74.51, 28.72 | 86.73 | 11/15/2025 | 21:19:43 | -74.53, 28.65 | 86.72 | 3.03 | 74 |
| 45 | 11/15/2025 | 22:09:14 | 74.29,-164.53 | 93.08 | 11/15/2025 | 22:10:25 | 74.34,-163.54 | 93.09 | 30.51 | 71 |
| 46 | 11/15/2025 | 22:59:57 | -74.22, 2.62 | 86.98 | 11/15/2025 | 23:01:08 | -74.29, 3.90 | 86.96 | 39.56 | 71 |
| 47 | 11/15/2025 | 23:50:42 | 73.99, 169.39 | 92.83 | 11/15/2025 | 23:51:49 | 74.05, 171.83 | 92.80 | 74.83 | 67 |
| 48 | 11/16/2025 | 00:41:25 | -73.92, -23.44 | 87.22 | 11/16/2025 | 00:42:31 | -73.95, -20.62 | 87.30 | 87.09 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/2/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 11/02/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP