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: 2/14/2025
| 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 | 02/26/2025 | 10:30:31 | 74.54, 13.25 | 83.34 | 02/26/2025 | 10:29:24 | 74.53, 10.45 | 83.53 | 83.11 | 67 |
| 2 | 02/26/2025 | 11:21:15 | -74.45,-179.66 | 96.75 | 02/26/2025 | 11:20:06 | -74.42, 178.04 | 96.60 | 68.91 | 69 |
| 3 | 02/26/2025 | 12:11:59 | 74.23, -12.86 | 83.06 | 02/26/2025 | 12:10:48 | 74.24, -14.18 | 83.18 | 39.81 | 71 |
| 4 | 02/26/2025 | 13:02:43 | -74.14, 154.24 | 97.03 | 02/26/2025 | 13:01:30 | -74.14, 153.39 | 96.96 | 25.73 | 73 |
| 5 | 02/26/2025 | 13:53:26 | 73.98, -38.83 | 82.83 | 02/26/2025 | 13:52:12 | 73.95, -38.84 | 82.83 | 2.50 | 74 |
| 6 | 02/26/2025 | 14:44:09 | -73.94, 128.40 | 97.23 | 02/26/2025 | 14:42:56 | -73.95, 128.49 | 97.20 | 3.19 | 73 |
| 7 | 02/26/2025 | 15:34:48 | 73.97, -64.19 | 82.79 | 02/26/2025 | 15:33:42 | 73.96, -64.23 | 82.81 | 1.28 | 66 |
| 8 | 02/26/2025 | 16:25:30 | -73.98, 103.15 | 97.22 | 02/26/2025 | 16:24:26 | -73.96, 103.09 | 97.21 | 2.77 | 64 |
| 9 | 02/26/2025 | 17:16:10 | 73.96, -89.56 | 82.76 | 02/26/2025 | 17:15:12 | 73.97, -89.62 | 82.79 | 2.30 | 58 |
| 10 | 02/26/2025 | 18:06:52 | -73.97, 77.79 | 97.25 | 02/26/2025 | 18:05:56 | -73.97, 77.70 | 97.23 | 2.80 | 56 |
| 11 | 02/26/2025 | 18:57:32 | 73.95,-114.92 | 82.72 | 02/26/2025 | 18:56:41 | 73.93,-114.89 | 82.72 | 2.67 | 51 |
| 12 | 02/26/2025 | 19:48:14 | -73.96, 52.43 | 97.29 | 02/26/2025 | 19:47:25 | -73.93, 52.43 | 97.31 | 3.91 | 49 |
| 13 | 02/26/2025 | 20:38:54 | 73.94,-140.28 | 82.69 | 02/26/2025 | 20:38:11 | 73.94,-140.29 | 82.70 | 0.76 | 43 |
| 14 | 02/26/2025 | 21:29:36 | -73.95, 27.07 | 97.32 | 02/26/2025 | 21:28:55 | -73.93, 27.04 | 97.32 | 2.32 | 41 |
| 15 | 02/26/2025 | 22:20:16 | 73.93,-165.64 | 82.66 | 02/26/2025 | 22:19:41 | 73.94,-165.68 | 82.68 | 1.54 | 35 |
| 16 | 02/26/2025 | 23:10:58 | -73.94, 1.71 | 97.35 | 02/26/2025 | 23:10:25 | -73.94, 1.64 | 97.34 | 1.92 | 33 |
| 17 | 02/27/2025 | 00:01:38 | 73.93, 168.99 | 82.62 | 02/27/2025 | 00:01:10 | 73.90, 169.05 | 82.61 | 3.09 | 28 |
| 18 | 02/27/2025 | 00:52:20 | -73.93, -23.66 | 97.39 | 02/27/2025 | 00:51:55 | -73.95, -23.75 | 97.36 | 3.22 | 25 |
| 19 | 02/27/2025 | 01:43:00 | 73.92, 143.63 | 82.59 | 02/27/2025 | 01:42:40 | 73.91, 143.66 | 82.59 | 1.07 | 20 |
| 20 | 02/27/2025 | 02:33:42 | -73.93, -49.02 | 97.42 | 02/27/2025 | 02:33:24 | -73.91, -49.02 | 97.43 | 2.14 | 18 |
| 21 | 02/27/2025 | 03:24:22 | 73.91, 118.27 | 82.56 | 02/27/2025 | 03:24:10 | 73.92, 118.26 | 82.57 | 1.07 | 12 |
| 22 | 02/27/2025 | 04:15:04 | -73.92, -74.38 | 97.45 | 02/27/2025 | 04:14:54 | -73.91, -74.41 | 97.45 | 1.07 | 10 |
| 23 | 02/27/2025 | 05:05:44 | 73.90, 92.91 | 82.52 | 02/27/2025 | 05:05:40 | 73.92, 92.87 | 82.55 | 3.09 | 4 |
| 24 | 02/27/2025 | 05:56:26 | -73.91, -99.74 | 97.49 | 02/27/2025 | 05:56:24 | -73.92, -99.81 | 97.47 | 2.46 | 2 |
| 25 | 02/27/2025 | 06:47:06 | 73.89, 67.55 | 82.49 | 02/27/2025 | 06:47:09 | 73.88, 67.60 | 82.48 | 1.81 | 3 |
| 26 | 02/27/2025 | 07:37:48 | -73.90,-125.11 | 97.52 | 02/27/2025 | 07:37:53 | -73.88,-125.08 | 97.54 | 2.30 | 5 |
| 27 | 02/27/2025 | 08:28:28 | 73.88, 42.18 | 82.45 | 02/27/2025 | 08:28:39 | 73.89, 42.21 | 82.46 | 1.24 | 11 |
| 28 | 02/27/2025 | 09:19:10 | -73.89,-150.47 | 97.56 | 02/27/2025 | 09:19:23 | -73.89,-150.47 | 97.56 | 0.36 | 13 |
| 29 | 02/27/2025 | 10:09:50 | 73.87, 16.82 | 82.42 | 02/27/2025 | 10:10:09 | 73.90, 16.81 | 82.44 | 2.87 | 19 |
| 30 | 02/27/2025 | 11:00:32 | -73.88,-175.83 | 97.59 | 02/27/2025 | 11:00:53 | -73.90,-175.87 | 97.58 | 1.85 | 21 |
| 31 | 02/27/2025 | 11:51:12 | 73.86, -8.54 | 82.39 | 02/27/2025 | 11:51:38 | 73.86, -8.46 | 82.37 | 2.63 | 26 |
| 32 | 02/27/2025 | 12:41:54 | -73.87, 158.81 | 97.62 | 02/27/2025 | 12:42:22 | -73.85, 158.86 | 97.65 | 2.72 | 28 |
| 33 | 02/27/2025 | 13:32:34 | 73.86, -33.90 | 82.35 | 02/27/2025 | 13:33:08 | 73.86, -33.85 | 82.35 | 1.88 | 34 |
| 34 | 02/27/2025 | 14:23:16 | -73.87, 133.44 | 97.66 | 02/27/2025 | 14:23:52 | -73.86, 133.47 | 97.67 | 0.79 | 36 |
| 35 | 02/27/2025 | 15:13:56 | 73.85, -59.27 | 82.32 | 02/27/2025 | 15:14:38 | 73.87, -59.25 | 82.33 | 2.94 | 42 |
| 36 | 02/27/2025 | 16:04:37 | -73.86, 108.08 | 97.69 | 02/27/2025 | 16:05:21 | -73.87, 108.07 | 97.69 | 1.52 | 44 |
| 37 | 02/27/2025 | 16:55:17 | 73.84, -84.63 | 82.29 | 02/27/2025 | 16:56:06 | 73.83, -84.52 | 82.26 | 3.48 | 49 |
| 38 | 02/27/2025 | 17:45:59 | -73.85, 82.72 | 97.72 | 02/27/2025 | 17:46:50 | -73.83, 82.80 | 97.76 | 3.30 | 51 |
| 39 | 02/27/2025 | 18:36:39 | 73.83,-109.99 | 82.25 | 02/27/2025 | 18:37:36 | 73.84,-109.91 | 82.24 | 2.66 | 57 |
| 40 | 02/27/2025 | 19:27:21 | -73.84, 57.36 | 97.76 | 02/27/2025 | 19:28:20 | -73.84, 57.41 | 97.78 | 1.61 | 59 |
| 41 | 02/27/2025 | 20:18:01 | 73.82,-135.35 | 82.22 | 02/27/2025 | 20:19:06 | 73.85,-135.31 | 82.22 | 3.26 | 65 |
| 42 | 02/27/2025 | 21:08:43 | -73.83, 32.00 | 97.79 | 02/27/2025 | 21:09:50 | -73.84, 32.02 | 97.80 | 1.67 | 67 |
| 43 | 02/27/2025 | 21:59:22 | 73.86,-160.60 | 82.22 | 02/27/2025 | 22:00:36 | 73.85,-160.70 | 82.20 | 3.18 | 74 |
| 44 | 02/27/2025 | 22:50:06 | -73.77, 6.52 | 97.87 | 02/27/2025 | 22:51:19 | -73.80, 6.74 | 97.87 | 7.79 | 73 |
| 45 | 02/27/2025 | 23:40:50 | 73.55, 173.35 | 81.94 | 02/27/2025 | 23:42:01 | 73.61, 174.50 | 81.91 | 36.88 | 71 |
| 46 | 02/28/2025 | 00:31:33 | -73.51, -19.42 | 98.11 | 02/28/2025 | 00:32:44 | -73.56, -18.07 | 98.17 | 42.89 | 71 |
| 47 | 02/28/2025 | 01:22:18 | 73.24, 147.31 | 81.66 | 02/28/2025 | 01:23:25 | 73.32, 149.79 | 81.55 | 79.78 | 67 |
| 48 | 02/28/2025 | 02:13:01 | -73.20, -45.44 | 98.38 | 02/28/2025 | 02:14:07 | -73.22, -42.67 | 98.58 | 89.11 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/14/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/14/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP