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 | 08:58:52 | 75.19, 35.46 | 93.51 | 11/14/2025 | 08:57:46 | 75.22, 32.25 | 93.65 | 91.15 | 66 |
| 2 | 11/14/2025 | 09:49:36 | -75.07,-157.56 | 86.59 | 11/14/2025 | 09:48:27 | -75.07,-160.01 | 86.50 | 70.28 | 69 |
| 3 | 11/14/2025 | 10:40:20 | 74.90, 9.29 | 93.27 | 11/14/2025 | 10:39:09 | 74.89, 7.83 | 93.31 | 42.35 | 71 |
| 4 | 11/14/2025 | 11:31:04 | -74.79, 176.29 | 86.84 | 11/14/2025 | 11:29:51 | -74.79, 175.42 | 86.79 | 25.52 | 73 |
| 5 | 11/14/2025 | 12:21:48 | 74.62, -16.84 | 93.02 | 11/14/2025 | 12:20:33 | 74.60, -16.75 | 93.01 | 2.98 | 75 |
| 6 | 11/14/2025 | 13:12:29 | -74.64, 150.56 | 86.95 | 11/14/2025 | 13:11:18 | -74.65, 150.43 | 86.93 | 3.88 | 71 |
| 7 | 11/14/2025 | 14:03:10 | 74.62, -42.18 | 93.04 | 11/14/2025 | 14:02:03 | 74.61, -42.13 | 93.04 | 1.76 | 67 |
| 8 | 11/14/2025 | 14:53:52 | -74.60, 125.09 | 86.98 | 11/14/2025 | 14:52:47 | -74.61, 125.18 | 86.96 | 2.84 | 65 |
| 9 | 11/14/2025 | 15:44:32 | 74.62, -67.52 | 93.06 | 11/14/2025 | 15:43:33 | 74.61, -67.52 | 93.06 | 0.94 | 59 |
| 10 | 11/14/2025 | 16:35:14 | -74.60, 99.76 | 86.96 | 11/14/2025 | 16:34:17 | -74.61, 99.80 | 86.94 | 1.91 | 57 |
| 11 | 11/14/2025 | 17:25:54 | 74.62, -92.85 | 93.08 | 11/14/2025 | 17:25:03 | 74.61, -92.90 | 93.08 | 1.51 | 51 |
| 12 | 11/14/2025 | 18:16:36 | -74.60, 74.42 | 86.94 | 11/14/2025 | 18:15:47 | -74.61, 74.42 | 86.92 | 1.67 | 49 |
| 13 | 11/14/2025 | 19:07:16 | 74.62,-118.19 | 93.10 | 11/14/2025 | 19:06:33 | 74.62,-118.28 | 93.10 | 2.70 | 43 |
| 14 | 11/14/2025 | 19:57:58 | -74.60, 49.08 | 86.92 | 11/14/2025 | 19:57:17 | -74.62, 49.03 | 86.89 | 2.35 | 41 |
| 15 | 11/14/2025 | 20:48:39 | 74.57,-143.66 | 93.07 | 11/14/2025 | 20:48:02 | 74.57,-143.54 | 93.07 | 3.72 | 37 |
| 16 | 11/14/2025 | 21:39:20 | -74.60, 23.74 | 86.90 | 11/14/2025 | 21:38:46 | -74.57, 23.78 | 86.92 | 3.40 | 34 |
| 17 | 11/14/2025 | 22:30:01 | 74.57,-169.00 | 93.09 | 11/14/2025 | 22:29:32 | 74.57,-168.92 | 93.09 | 2.40 | 29 |
| 18 | 11/14/2025 | 23:20:42 | -74.60, -1.60 | 86.88 | 11/14/2025 | 23:20:16 | -74.58, -1.60 | 86.90 | 2.94 | 26 |
| 19 | 11/15/2025 | 00:11:23 | 74.58, 165.66 | 93.11 | 11/15/2025 | 00:11:02 | 74.58, 165.70 | 93.11 | 1.11 | 21 |
| 20 | 11/15/2025 | 01:02:03 | -74.60, -26.94 | 86.86 | 11/15/2025 | 01:01:45 | -74.58, -26.99 | 86.88 | 3.06 | 18 |
| 21 | 11/15/2025 | 01:52:44 | 74.58, 140.32 | 93.13 | 11/15/2025 | 01:52:31 | 74.58, 140.31 | 93.14 | 0.60 | 13 |
| 22 | 11/15/2025 | 02:43:26 | -74.56, -52.41 | 86.89 | 11/15/2025 | 02:43:15 | -74.58, -52.37 | 86.86 | 3.13 | 11 |
| 23 | 11/15/2025 | 03:34:06 | 74.58, 114.98 | 93.15 | 11/15/2025 | 03:34:01 | 74.58, 114.93 | 93.16 | 1.76 | 5 |
| 24 | 11/15/2025 | 04:24:48 | -74.56, -77.74 | 86.87 | 11/15/2025 | 04:24:45 | -74.59, -77.75 | 86.84 | 3.22 | 3 |
| 25 | 11/15/2025 | 05:15:28 | 74.58, 89.65 | 93.17 | 11/15/2025 | 05:15:31 | 74.59, 89.55 | 93.18 | 3.08 | 3 |
| 26 | 11/15/2025 | 06:06:10 | -74.56,-103.08 | 86.85 | 11/15/2025 | 06:06:14 | -74.54,-103.01 | 86.87 | 2.94 | 4 |
| 27 | 11/15/2025 | 06:56:51 | 74.53, 64.18 | 93.14 | 11/15/2025 | 06:57:00 | 74.54, 64.29 | 93.15 | 3.71 | 9 |
| 28 | 11/15/2025 | 07:47:32 | -74.56,-128.42 | 86.83 | 11/15/2025 | 07:47:44 | -74.54,-128.39 | 86.85 | 1.88 | 12 |
| 29 | 11/15/2025 | 08:38:13 | 74.53, 38.84 | 93.16 | 11/15/2025 | 08:38:30 | 74.55, 38.91 | 93.17 | 2.66 | 17 |
| 30 | 11/15/2025 | 09:28:54 | -74.56,-153.76 | 86.81 | 11/15/2025 | 09:29:14 | -74.55,-153.77 | 86.83 | 1.44 | 20 |
| 31 | 11/15/2025 | 10:19:35 | 74.53, 13.50 | 93.18 | 11/15/2025 | 10:20:00 | 74.55, 13.53 | 93.19 | 2.00 | 25 |
| 32 | 11/15/2025 | 11:10:16 | -74.56,-179.10 | 86.79 | 11/15/2025 | 11:10:44 | -74.55,-179.16 | 86.80 | 2.05 | 28 |
| 33 | 11/15/2025 | 12:00:57 | 74.53, -11.84 | 93.20 | 11/15/2025 | 12:01:30 | 74.55, -11.86 | 93.21 | 2.14 | 33 |
| 34 | 11/15/2025 | 12:51:38 | -74.56, 155.56 | 86.77 | 11/15/2025 | 12:52:14 | -74.55, 155.46 | 86.78 | 3.15 | 36 |
| 35 | 11/15/2025 | 13:42:19 | 74.54, -37.18 | 93.22 | 11/15/2025 | 13:43:00 | 74.56, -37.24 | 93.24 | 2.96 | 41 |
| 36 | 11/15/2025 | 14:33:01 | -74.51, 130.09 | 86.80 | 11/15/2025 | 14:33:43 | -74.51, 130.20 | 86.81 | 3.35 | 42 |
| 37 | 11/15/2025 | 15:23:41 | 74.54, -62.52 | 93.24 | 11/15/2025 | 15:24:29 | 74.51, -62.49 | 93.20 | 2.89 | 48 |
| 38 | 11/15/2025 | 16:14:23 | -74.52, 104.75 | 86.78 | 11/15/2025 | 16:15:13 | -74.51, 104.82 | 86.79 | 2.00 | 50 |
| 39 | 11/15/2025 | 17:05:03 | 74.54, -87.86 | 93.26 | 11/15/2025 | 17:05:59 | 74.52, -87.88 | 93.23 | 2.62 | 56 |
| 40 | 11/15/2025 | 17:55:45 | -74.52, 79.42 | 86.76 | 11/15/2025 | 17:56:43 | -74.52, 79.44 | 86.77 | 0.66 | 58 |
| 41 | 11/15/2025 | 18:46:25 | 74.54,-113.19 | 93.27 | 11/15/2025 | 18:47:29 | 74.52,-113.26 | 93.25 | 3.01 | 64 |
| 42 | 11/15/2025 | 19:37:07 | -74.52, 54.08 | 86.74 | 11/15/2025 | 19:38:13 | -74.52, 54.05 | 86.75 | 0.70 | 66 |
| 43 | 11/15/2025 | 20:27:48 | 74.49,-138.66 | 93.25 | 11/15/2025 | 20:28:59 | 74.52,-138.64 | 93.27 | 3.43 | 71 |
| 44 | 11/15/2025 | 21:18:29 | -74.52, 28.74 | 86.72 | 11/15/2025 | 21:19:43 | -74.52, 28.67 | 86.73 | 2.04 | 74 |
| 45 | 11/15/2025 | 22:09:14 | 74.30,-164.51 | 93.09 | 11/15/2025 | 22:10:25 | 74.33,-163.51 | 93.08 | 30.10 | 71 |
| 46 | 11/15/2025 | 22:59:57 | -74.23, 2.64 | 86.97 | 11/15/2025 | 23:01:08 | -74.28, 3.92 | 86.97 | 39.17 | 71 |
| 47 | 11/15/2025 | 23:50:42 | 74.00, 169.42 | 92.84 | 11/15/2025 | 23:51:49 | 74.04, 171.85 | 92.79 | 74.63 | 67 |
| 48 | 11/16/2025 | 00:41:25 | -73.93, -23.43 | 87.22 | 11/16/2025 | 00:42:31 | -73.95, -20.60 | 87.31 | 87.00 | 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