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: 12/30/2025
| 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 | 01/06/2026 | 09:57:38 | -75.25,-159.25 | 82.11 | 01/06/2026 | 09:56:31 | -75.26,-162.31 | 81.92 | 86.57 | 67 |
| 2 | 01/06/2026 | 10:48:22 | 75.05, 7.50 | 97.72 | 01/06/2026 | 10:47:12 | 75.04, 5.65 | 97.83 | 52.96 | 70 |
| 3 | 01/06/2026 | 11:39:06 | -74.96, 174.57 | 82.36 | 01/06/2026 | 11:37:55 | -74.97, 173.15 | 82.25 | 40.90 | 71 |
| 4 | 01/06/2026 | 12:29:50 | 74.75, -18.67 | 97.47 | 01/06/2026 | 12:28:36 | 74.75, -18.91 | 97.50 | 6.99 | 74 |
| 5 | 01/06/2026 | 13:20:33 | -74.71, 148.55 | 82.58 | 01/06/2026 | 13:19:19 | -74.69, 148.58 | 82.59 | 2.96 | 74 |
| 6 | 01/06/2026 | 14:11:13 | 74.70, -44.15 | 97.41 | 01/06/2026 | 14:10:05 | 74.70, -44.15 | 97.43 | 0.42 | 68 |
| 7 | 01/06/2026 | 15:01:55 | -74.71, 123.19 | 82.59 | 01/06/2026 | 15:00:49 | -74.69, 123.21 | 82.59 | 2.36 | 66 |
| 8 | 01/06/2026 | 15:52:35 | 74.69, -69.51 | 97.40 | 01/06/2026 | 15:51:35 | 74.70, -69.52 | 97.42 | 0.93 | 60 |
| 9 | 01/06/2026 | 16:43:17 | -74.70, 97.84 | 82.60 | 01/06/2026 | 16:42:19 | -74.68, 97.84 | 82.60 | 1.84 | 58 |
| 10 | 01/06/2026 | 17:33:57 | 74.69, -94.86 | 97.39 | 01/06/2026 | 17:33:05 | 74.70, -94.89 | 97.42 | 1.63 | 52 |
| 11 | 01/06/2026 | 18:24:39 | -74.70, 72.49 | 82.61 | 01/06/2026 | 18:23:49 | -74.68, 72.47 | 82.61 | 1.51 | 50 |
| 12 | 01/06/2026 | 19:15:19 | 74.68,-120.22 | 97.38 | 01/06/2026 | 19:14:35 | 74.70,-120.27 | 97.41 | 2.37 | 44 |
| 13 | 01/06/2026 | 20:06:01 | -74.69, 47.13 | 82.63 | 01/06/2026 | 20:05:19 | -74.68, 47.09 | 82.62 | 1.48 | 42 |
| 14 | 01/06/2026 | 20:56:41 | 74.68,-145.57 | 97.36 | 01/06/2026 | 20:56:05 | 74.70,-145.64 | 97.40 | 3.11 | 36 |
| 15 | 01/06/2026 | 21:47:23 | -74.69, 21.78 | 82.64 | 01/06/2026 | 21:46:49 | -74.68, 21.72 | 82.63 | 1.77 | 34 |
| 16 | 01/06/2026 | 22:38:03 | 74.67,-170.93 | 97.35 | 01/06/2026 | 22:37:34 | 74.65,-170.88 | 97.33 | 2.80 | 29 |
| 17 | 01/06/2026 | 23:28:45 | -74.68, -3.58 | 82.65 | 01/06/2026 | 23:28:19 | -74.68, -3.65 | 82.64 | 2.27 | 26 |
| 18 | 01/07/2026 | 00:19:25 | 74.67, 163.72 | 97.34 | 01/07/2026 | 00:19:04 | 74.65, 163.75 | 97.33 | 2.09 | 21 |
| 19 | 01/07/2026 | 01:10:06 | -74.68, -28.93 | 82.66 | 01/07/2026 | 01:09:48 | -74.68, -29.03 | 82.65 | 2.87 | 18 |
| 20 | 01/07/2026 | 02:00:46 | 74.66, 138.36 | 97.33 | 01/07/2026 | 02:00:33 | 74.65, 138.37 | 97.32 | 1.43 | 13 |
| 21 | 01/07/2026 | 02:51:28 | -74.67, -54.28 | 82.67 | 01/07/2026 | 02:51:18 | -74.68, -54.40 | 82.66 | 3.52 | 10 |
| 22 | 01/07/2026 | 03:42:08 | 74.66, 113.01 | 97.31 | 01/07/2026 | 03:42:03 | 74.65, 113.00 | 97.31 | 0.92 | 5 |
| 23 | 01/07/2026 | 04:32:50 | -74.67, -79.64 | 82.69 | 01/07/2026 | 04:32:47 | -74.63, -79.64 | 82.72 | 3.88 | 3 |
| 24 | 01/07/2026 | 05:23:30 | 74.65, 87.65 | 97.30 | 01/07/2026 | 05:23:33 | 74.65, 87.63 | 97.30 | 0.89 | 3 |
| 25 | 01/07/2026 | 06:14:12 | -74.66,-104.99 | 82.70 | 01/07/2026 | 06:14:17 | -74.63,-105.01 | 82.73 | 3.45 | 5 |
| 26 | 01/07/2026 | 07:04:52 | 74.65, 62.30 | 97.29 | 01/07/2026 | 07:05:03 | 74.65, 62.25 | 97.29 | 1.38 | 11 |
| 27 | 01/07/2026 | 07:55:34 | -74.66,-130.35 | 82.71 | 01/07/2026 | 07:55:47 | -74.63,-130.39 | 82.74 | 3.14 | 13 |
| 28 | 01/07/2026 | 08:46:14 | 74.64, 36.94 | 97.28 | 01/07/2026 | 08:46:33 | 74.65, 36.88 | 97.28 | 2.04 | 19 |
| 29 | 01/07/2026 | 09:36:56 | -74.65,-155.70 | 82.73 | 01/07/2026 | 09:37:17 | -74.63,-155.76 | 82.75 | 2.99 | 21 |
| 30 | 01/07/2026 | 10:27:36 | 74.64, 11.59 | 97.26 | 01/07/2026 | 10:28:03 | 74.65, 11.50 | 97.27 | 2.75 | 27 |
| 31 | 01/07/2026 | 11:18:18 | -74.65, 178.94 | 82.74 | 01/07/2026 | 11:18:47 | -74.63, 178.87 | 82.76 | 3.00 | 29 |
| 32 | 01/07/2026 | 12:08:58 | 74.63, -13.77 | 97.25 | 01/07/2026 | 12:09:33 | 74.65, -13.87 | 97.26 | 3.49 | 35 |
| 33 | 01/07/2026 | 12:59:40 | -74.64, 153.59 | 82.75 | 01/07/2026 | 13:00:17 | -74.63, 153.49 | 82.77 | 3.20 | 37 |
| 34 | 01/07/2026 | 13:50:20 | 74.63, -39.12 | 97.24 | 01/07/2026 | 13:51:02 | 74.60, -39.11 | 97.20 | 3.11 | 42 |
| 35 | 01/07/2026 | 14:41:02 | -74.64, 128.23 | 82.76 | 01/07/2026 | 14:41:47 | -74.63, 128.12 | 82.78 | 3.53 | 45 |
| 36 | 01/07/2026 | 15:31:42 | 74.62, -64.48 | 97.22 | 01/07/2026 | 15:32:32 | 74.60, -64.48 | 97.19 | 2.57 | 50 |
| 37 | 01/07/2026 | 16:22:25 | -74.59, 102.75 | 82.82 | 01/07/2026 | 16:23:16 | -74.58, 102.88 | 82.84 | 3.75 | 51 |
| 38 | 01/07/2026 | 17:13:04 | 74.62, -89.83 | 97.21 | 01/07/2026 | 17:14:02 | 74.60, -89.86 | 97.18 | 2.18 | 58 |
| 39 | 01/07/2026 | 18:03:47 | -74.58, 77.40 | 82.83 | 01/07/2026 | 18:04:46 | -74.58, 77.50 | 82.85 | 3.16 | 59 |
| 40 | 01/07/2026 | 18:54:26 | 74.61,-115.19 | 97.20 | 01/07/2026 | 18:55:32 | 74.60,-115.23 | 97.17 | 2.01 | 66 |
| 41 | 01/07/2026 | 19:45:09 | -74.58, 52.04 | 82.84 | 01/07/2026 | 19:46:16 | -74.58, 52.13 | 82.86 | 2.65 | 67 |
| 42 | 01/07/2026 | 20:35:48 | 74.61,-140.54 | 97.18 | 01/07/2026 | 20:37:02 | 74.60,-140.61 | 97.16 | 2.12 | 74 |
| 43 | 01/07/2026 | 21:26:32 | -74.52, 26.56 | 82.90 | 01/07/2026 | 21:27:46 | -74.58, 26.76 | 82.87 | 8.68 | 74 |
| 44 | 01/07/2026 | 22:17:16 | 74.31,-166.66 | 96.93 | 01/07/2026 | 22:18:27 | 74.35,-165.33 | 96.88 | 40.23 | 71 |
| 45 | 01/07/2026 | 23:08:00 | -74.22, 0.45 | 83.15 | 01/07/2026 | 23:09:10 | -74.29, 2.15 | 83.20 | 51.77 | 70 |
| 46 | 01/07/2026 | 23:58:45 | 73.96, 167.13 | 96.63 | 01/07/2026 | 23:59:50 | 74.01, 170.17 | 96.49 | 93.47 | 65 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 12/30/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 12/30/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP