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: 2/15/2025
| 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, 13.22 | 83.33 | 02/26/2025 | 10:29:24 | 74.53, 10.43 | 83.54 | 82.61 | 67 |
| 2 | 02/26/2025 | 11:21:15 | -74.43,-179.69 | 96.76 | 02/26/2025 | 11:20:06 | -74.43, 178.02 | 96.60 | 68.39 | 69 |
| 3 | 02/26/2025 | 12:11:59 | 74.22, -12.90 | 83.05 | 02/26/2025 | 12:10:47 | 74.20, -14.07 | 83.13 | 35.67 | 72 |
| 4 | 02/26/2025 | 13:02:43 | -74.13, 154.21 | 97.04 | 02/26/2025 | 13:01:30 | -74.15, 153.38 | 96.95 | 25.33 | 73 |
| 5 | 02/26/2025 | 13:53:26 | 73.96, -38.86 | 82.81 | 02/26/2025 | 13:52:12 | 73.96, -38.85 | 82.83 | 0.48 | 74 |
| 6 | 02/26/2025 | 14:44:08 | -73.97, 128.48 | 97.20 | 02/26/2025 | 14:42:56 | -73.96, 128.47 | 97.19 | 1.54 | 72 |
| 7 | 02/26/2025 | 15:34:48 | 73.95, -64.23 | 82.78 | 02/26/2025 | 15:33:42 | 73.97, -64.24 | 82.81 | 1.63 | 66 |
| 8 | 02/26/2025 | 16:25:30 | -73.96, 103.12 | 97.23 | 02/26/2025 | 16:24:26 | -73.97, 103.08 | 97.21 | 1.41 | 64 |
| 9 | 02/26/2025 | 17:16:10 | 73.95, -89.59 | 82.75 | 02/26/2025 | 17:15:11 | 73.93, -89.52 | 82.74 | 3.07 | 59 |
| 10 | 02/26/2025 | 18:06:52 | -73.96, 77.76 | 97.26 | 02/26/2025 | 18:05:56 | -73.97, 77.68 | 97.22 | 3.17 | 56 |
| 11 | 02/26/2025 | 18:57:32 | 73.94,-114.95 | 82.71 | 02/26/2025 | 18:56:41 | 73.93,-114.91 | 82.72 | 1.32 | 51 |
| 12 | 02/26/2025 | 19:48:14 | -73.95, 52.40 | 97.30 | 02/26/2025 | 19:47:25 | -73.93, 52.41 | 97.30 | 1.52 | 49 |
| 13 | 02/26/2025 | 20:38:54 | 73.93,-140.31 | 82.68 | 02/26/2025 | 20:38:11 | 73.94,-140.30 | 82.70 | 1.59 | 43 |
| 14 | 02/26/2025 | 21:29:36 | -73.94, 27.03 | 97.33 | 02/26/2025 | 21:28:55 | -73.94, 27.02 | 97.32 | 0.60 | 41 |
| 15 | 02/26/2025 | 22:20:16 | 73.92,-165.68 | 82.65 | 02/26/2025 | 22:19:41 | 73.95,-165.69 | 82.69 | 3.45 | 35 |
| 16 | 02/26/2025 | 23:10:58 | -73.93, 1.67 | 97.37 | 02/26/2025 | 23:10:25 | -73.95, 1.62 | 97.33 | 2.62 | 33 |
| 17 | 02/27/2025 | 00:01:38 | 73.91, 168.96 | 82.61 | 02/27/2025 | 00:01:10 | 73.91, 169.03 | 82.61 | 2.21 | 28 |
| 18 | 02/27/2025 | 00:52:20 | -73.92, -23.69 | 97.40 | 02/27/2025 | 00:51:54 | -73.91, -23.65 | 97.41 | 1.96 | 26 |
| 19 | 02/27/2025 | 01:43:00 | 73.90, 143.60 | 82.58 | 02/27/2025 | 01:42:40 | 73.92, 143.64 | 82.60 | 2.04 | 20 |
| 20 | 02/27/2025 | 02:33:42 | -73.91, -49.06 | 97.43 | 02/27/2025 | 02:33:24 | -73.92, -49.04 | 97.42 | 0.62 | 18 |
| 21 | 02/27/2025 | 03:24:22 | 73.89, 118.24 | 82.54 | 02/27/2025 | 03:24:10 | 73.92, 118.25 | 82.58 | 3.47 | 12 |
| 22 | 02/27/2025 | 04:15:04 | -73.90, -74.42 | 97.47 | 02/27/2025 | 04:14:54 | -73.92, -74.43 | 97.44 | 2.33 | 10 |
| 23 | 02/27/2025 | 05:05:44 | 73.88, 92.87 | 82.51 | 02/27/2025 | 05:05:39 | 73.88, 92.97 | 82.50 | 3.11 | 5 |
| 24 | 02/27/2025 | 05:56:26 | -73.89, -99.78 | 97.50 | 02/27/2025 | 05:56:23 | -73.88, -99.71 | 97.52 | 2.63 | 3 |
| 25 | 02/27/2025 | 06:47:06 | 73.88, 67.51 | 82.48 | 02/27/2025 | 06:47:09 | 73.89, 67.58 | 82.49 | 2.74 | 3 |
| 26 | 02/27/2025 | 07:37:48 | -73.88,-125.14 | 97.53 | 02/27/2025 | 07:37:53 | -73.89,-125.10 | 97.53 | 1.41 | 5 |
| 27 | 02/27/2025 | 08:28:27 | 73.92, 42.27 | 82.48 | 02/27/2025 | 08:28:39 | 73.90, 42.19 | 82.47 | 3.14 | 12 |
| 28 | 02/27/2025 | 09:19:10 | -73.88,-150.51 | 97.57 | 02/27/2025 | 09:19:23 | -73.90,-150.49 | 97.55 | 2.38 | 13 |
| 29 | 02/27/2025 | 10:09:49 | 73.91, 16.90 | 82.45 | 02/27/2025 | 10:10:09 | 73.91, 16.79 | 82.45 | 3.35 | 20 |
| 30 | 02/27/2025 | 11:00:32 | -73.87,-175.87 | 97.60 | 02/27/2025 | 11:00:52 | -73.86,-175.77 | 97.63 | 3.38 | 20 |
| 31 | 02/27/2025 | 11:51:12 | 73.85, -8.58 | 82.37 | 02/27/2025 | 11:51:38 | 73.86, -8.48 | 82.38 | 3.53 | 26 |
| 32 | 02/27/2025 | 12:41:54 | -73.86, 158.77 | 97.64 | 02/27/2025 | 12:42:22 | -73.86, 158.84 | 97.64 | 2.28 | 28 |
| 33 | 02/27/2025 | 13:32:33 | 73.89, -33.82 | 82.38 | 02/27/2025 | 13:33:08 | 73.87, -33.87 | 82.36 | 2.45 | 35 |
| 34 | 02/27/2025 | 14:23:15 | -73.85, 133.41 | 97.67 | 02/27/2025 | 14:23:51 | -73.87, 133.45 | 97.66 | 2.75 | 36 |
| 35 | 02/27/2025 | 15:13:54 | 73.88, -59.19 | 82.35 | 02/27/2025 | 15:14:37 | 73.88, -59.26 | 82.34 | 2.45 | 43 |
| 36 | 02/27/2025 | 16:04:36 | -73.89, 108.16 | 97.66 | 02/27/2025 | 16:05:21 | -73.88, 108.05 | 97.68 | 3.52 | 45 |
| 37 | 02/27/2025 | 16:55:16 | 73.87, -84.55 | 82.31 | 02/27/2025 | 16:56:06 | 73.84, -84.54 | 82.27 | 3.71 | 50 |
| 38 | 02/27/2025 | 17:45:59 | -73.83, 82.68 | 97.74 | 02/27/2025 | 17:46:50 | -73.84, 82.78 | 97.75 | 3.15 | 51 |
| 39 | 02/27/2025 | 18:36:38 | 73.86,-109.91 | 82.28 | 02/27/2025 | 18:37:36 | 73.85,-109.93 | 82.25 | 1.93 | 58 |
| 40 | 02/27/2025 | 19:27:20 | -73.87, 57.44 | 97.73 | 02/27/2025 | 19:28:20 | -73.85, 57.39 | 97.77 | 3.32 | 60 |
| 41 | 02/27/2025 | 20:18:00 | 73.85,-135.27 | 82.25 | 02/27/2025 | 20:19:06 | 73.85,-135.32 | 82.23 | 1.56 | 66 |
| 42 | 02/27/2025 | 21:08:42 | -73.86, 32.07 | 97.77 | 02/27/2025 | 21:09:50 | -73.85, 31.99 | 97.79 | 2.67 | 68 |
| 43 | 02/27/2025 | 21:59:22 | 73.84,-160.64 | 82.21 | 02/27/2025 | 22:00:36 | 73.86,-160.72 | 82.21 | 3.15 | 74 |
| 44 | 02/27/2025 | 22:50:05 | -73.80, 6.59 | 97.84 | 02/27/2025 | 22:51:19 | -73.81, 6.72 | 97.86 | 4.01 | 74 |
| 45 | 02/27/2025 | 23:40:50 | 73.54, 173.31 | 81.93 | 02/27/2025 | 23:42:01 | 73.62, 174.48 | 81.92 | 38.05 | 71 |
| 46 | 02/28/2025 | 00:31:33 | -73.50, -19.46 | 98.12 | 02/28/2025 | 00:32:43 | -73.52, -17.97 | 98.21 | 46.88 | 70 |
| 47 | 02/28/2025 | 01:22:18 | 73.22, 147.28 | 81.65 | 02/28/2025 | 01:23:24 | 73.28, 149.89 | 81.51 | 83.79 | 66 |
| 48 | 02/28/2025 | 02:13:01 | -73.19, -45.48 | 98.40 | 02/28/2025 | 02:14:07 | -73.23, -42.69 | 98.57 | 89.80 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/15/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/15/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP