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: 2/16/2025
| 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 | 74.52, 13.20 | 83.33 | 02/26/2025 | 10:29:24 | 74.53, 10.43 | 83.54 | 82.34 | 67 |
| 2 | 02/26/2025 | 11:21:15 | -74.43,-179.71 | 96.77 | 02/26/2025 | 11:20:06 | -74.44, 178.01 | 96.59 | 68.14 | 69 |
| 3 | 02/26/2025 | 12:11:59 | 74.21, -12.91 | 83.05 | 02/26/2025 | 12:10:47 | 74.20, -14.08 | 83.13 | 35.32 | 72 |
| 4 | 02/26/2025 | 13:02:43 | -74.12, 154.19 | 97.05 | 02/26/2025 | 13:01:30 | -74.15, 153.37 | 96.94 | 25.18 | 73 |
| 5 | 02/26/2025 | 13:53:26 | 73.96, -38.88 | 82.81 | 02/26/2025 | 13:52:12 | 73.96, -38.86 | 82.83 | 0.90 | 74 |
| 6 | 02/26/2025 | 14:44:08 | -73.97, 128.47 | 97.20 | 02/26/2025 | 14:42:56 | -73.96, 128.46 | 97.18 | 0.38 | 72 |
| 7 | 02/26/2025 | 15:34:48 | 73.95, -64.24 | 82.78 | 02/26/2025 | 15:33:42 | 73.97, -64.25 | 82.82 | 2.48 | 66 |
| 8 | 02/26/2025 | 16:25:30 | -73.96, 103.10 | 97.24 | 02/26/2025 | 16:24:26 | -73.97, 103.07 | 97.20 | 1.86 | 64 |
| 9 | 02/26/2025 | 17:16:10 | 73.94, -89.60 | 82.74 | 02/26/2025 | 17:15:11 | 73.93, -89.52 | 82.74 | 2.77 | 59 |
| 10 | 02/26/2025 | 18:06:52 | -73.95, 77.74 | 97.27 | 02/26/2025 | 18:05:55 | -73.93, 77.80 | 97.28 | 2.69 | 57 |
| 11 | 02/26/2025 | 18:57:32 | 73.93,-114.97 | 82.71 | 02/26/2025 | 18:56:41 | 73.94,-114.91 | 82.73 | 1.73 | 51 |
| 12 | 02/26/2025 | 19:48:14 | -73.94, 52.38 | 97.30 | 02/26/2025 | 19:47:25 | -73.94, 52.40 | 97.29 | 0.78 | 49 |
| 13 | 02/26/2025 | 20:38:54 | 73.92,-140.33 | 82.67 | 02/26/2025 | 20:38:11 | 73.95,-140.31 | 82.71 | 2.64 | 43 |
| 14 | 02/26/2025 | 21:29:36 | -73.93, 27.02 | 97.34 | 02/26/2025 | 21:28:55 | -73.94, 27.01 | 97.31 | 1.60 | 41 |
| 15 | 02/26/2025 | 22:20:16 | 73.91,-165.69 | 82.64 | 02/26/2025 | 22:19:40 | 73.90,-165.58 | 82.63 | 3.60 | 36 |
| 16 | 02/26/2025 | 23:10:58 | -73.92, 1.65 | 97.37 | 02/26/2025 | 23:10:24 | -73.90, 1.74 | 97.38 | 3.27 | 34 |
| 17 | 02/27/2025 | 00:01:38 | 73.90, 168.94 | 82.61 | 02/27/2025 | 00:01:10 | 73.91, 169.03 | 82.62 | 2.63 | 28 |
| 18 | 02/27/2025 | 00:52:20 | -73.91, -23.71 | 97.40 | 02/27/2025 | 00:51:54 | -73.91, -23.66 | 97.40 | 1.65 | 26 |
| 19 | 02/27/2025 | 01:43:00 | 73.90, 143.58 | 82.57 | 02/27/2025 | 01:42:40 | 73.92, 143.63 | 82.60 | 3.09 | 20 |
| 20 | 02/27/2025 | 02:33:42 | -73.90, -49.07 | 97.44 | 02/27/2025 | 02:33:24 | -73.92, -49.05 | 97.42 | 1.84 | 18 |
| 21 | 02/27/2025 | 03:24:21 | 73.94, 118.34 | 82.58 | 02/27/2025 | 03:24:10 | 73.93, 118.24 | 82.58 | 3.17 | 11 |
| 22 | 02/27/2025 | 04:15:04 | -73.89, -74.44 | 97.47 | 02/27/2025 | 04:14:54 | -73.93, -74.44 | 97.44 | 3.57 | 10 |
| 23 | 02/27/2025 | 05:05:44 | 73.88, 92.86 | 82.50 | 02/27/2025 | 05:05:39 | 73.89, 92.97 | 82.51 | 3.54 | 5 |
| 24 | 02/27/2025 | 05:56:26 | -73.89, -99.80 | 97.51 | 02/27/2025 | 05:56:23 | -73.89, -99.72 | 97.51 | 2.53 | 3 |
| 25 | 02/27/2025 | 06:47:05 | 73.92, 67.61 | 82.51 | 02/27/2025 | 06:47:09 | 73.89, 67.57 | 82.49 | 2.99 | 4 |
| 26 | 02/27/2025 | 07:37:48 | -73.88,-125.16 | 97.54 | 02/27/2025 | 07:37:53 | -73.89,-125.11 | 97.53 | 2.43 | 5 |
| 27 | 02/27/2025 | 08:28:27 | 73.91, 42.25 | 82.48 | 02/27/2025 | 08:28:39 | 73.90, 42.18 | 82.47 | 2.27 | 12 |
| 28 | 02/27/2025 | 09:19:09 | -73.92,-150.41 | 97.53 | 02/27/2025 | 09:19:23 | -73.90,-150.50 | 97.55 | 3.48 | 14 |
| 29 | 02/27/2025 | 10:09:48 | 73.90, 16.89 | 82.44 | 02/27/2025 | 10:10:08 | 73.91, 16.79 | 82.45 | 3.19 | 20 |
| 30 | 02/27/2025 | 11:00:31 | -73.86,-175.89 | 97.61 | 02/27/2025 | 11:00:51 | -73.86,-175.78 | 97.62 | 3.42 | 20 |
| 31 | 02/27/2025 | 11:51:10 | 73.89, -8.48 | 82.41 | 02/27/2025 | 11:51:37 | 73.87, -8.49 | 82.38 | 2.62 | 27 |
| 32 | 02/27/2025 | 12:41:53 | -73.85, 158.75 | 97.64 | 02/27/2025 | 12:42:21 | -73.87, 158.83 | 97.64 | 3.17 | 28 |
| 33 | 02/27/2025 | 13:32:32 | 73.88, -33.84 | 82.38 | 02/27/2025 | 13:33:07 | 73.88, -33.88 | 82.36 | 1.40 | 35 |
| 34 | 02/27/2025 | 14:23:14 | -73.89, 133.50 | 97.64 | 02/27/2025 | 14:23:51 | -73.88, 133.44 | 97.66 | 2.67 | 37 |
| 35 | 02/27/2025 | 15:13:54 | 73.87, -59.20 | 82.34 | 02/27/2025 | 15:14:37 | 73.88, -59.27 | 82.34 | 2.42 | 43 |
| 36 | 02/27/2025 | 16:04:36 | -73.88, 108.14 | 97.67 | 02/27/2025 | 16:05:21 | -73.88, 108.04 | 97.67 | 3.02 | 45 |
| 37 | 02/27/2025 | 16:55:16 | 73.86, -84.57 | 82.31 | 02/27/2025 | 16:56:06 | 73.84, -84.55 | 82.27 | 2.53 | 50 |
| 38 | 02/27/2025 | 17:45:58 | -73.87, 82.78 | 97.70 | 02/27/2025 | 17:46:50 | -73.84, 82.77 | 97.75 | 3.40 | 52 |
| 39 | 02/27/2025 | 18:36:38 | 73.85,-109.93 | 82.27 | 02/27/2025 | 18:37:36 | 73.85,-109.94 | 82.25 | 0.64 | 58 |
| 40 | 02/27/2025 | 19:27:20 | -73.86, 57.42 | 97.74 | 02/27/2025 | 19:28:20 | -73.85, 57.38 | 97.77 | 1.93 | 60 |
| 41 | 02/27/2025 | 20:18:00 | 73.85,-135.29 | 82.24 | 02/27/2025 | 20:19:06 | 73.86,-135.33 | 82.23 | 1.81 | 66 |
| 42 | 02/27/2025 | 21:08:42 | -73.85, 32.05 | 97.77 | 02/27/2025 | 21:09:50 | -73.86, 31.98 | 97.78 | 2.17 | 68 |
| 43 | 02/27/2025 | 21:59:22 | 73.84,-160.66 | 82.20 | 02/27/2025 | 22:00:35 | 73.82,-160.61 | 82.16 | 2.74 | 73 |
| 44 | 02/27/2025 | 22:50:05 | -73.80, 6.57 | 97.85 | 02/27/2025 | 22:51:19 | -73.82, 6.71 | 97.86 | 4.82 | 74 |
| 45 | 02/27/2025 | 23:40:50 | 73.53, 173.29 | 81.92 | 02/27/2025 | 23:42:00 | 73.58, 174.59 | 81.86 | 41.21 | 70 |
| 46 | 02/28/2025 | 00:31:33 | -73.49, -19.48 | 98.13 | 02/28/2025 | 00:32:43 | -73.53, -17.98 | 98.21 | 47.29 | 70 |
| 47 | 02/28/2025 | 01:22:18 | 73.22, 147.26 | 81.64 | 02/28/2025 | 01:23:24 | 73.28, 149.88 | 81.51 | 84.23 | 66 |
| 48 | 02/28/2025 | 02:13:01 | -73.18, -45.50 | 98.41 | 02/28/2025 | 02:14:07 | -73.24, -42.70 | 98.56 | 90.19 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/16/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP