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: 2/22/2025
| 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 | 74.50, 13.14 | 83.31 | 02/26/2025 | 10:29:23 | 74.51, 10.49 | 83.51 | 78.67 | 68 |
| 2 | 02/26/2025 | 11:21:14 | -74.45,-179.66 | 96.75 | 02/26/2025 | 11:20:05 | -74.42, 178.06 | 96.61 | 68.22 | 69 |
| 3 | 02/26/2025 | 12:11:58 | 74.24, -12.85 | 83.07 | 02/26/2025 | 12:10:47 | 74.23, -14.14 | 83.16 | 39.03 | 71 |
| 4 | 02/26/2025 | 13:02:42 | -74.14, 154.24 | 97.03 | 02/26/2025 | 13:01:29 | -74.13, 153.41 | 96.96 | 25.03 | 73 |
| 5 | 02/26/2025 | 13:53:25 | 73.98, -38.82 | 82.83 | 02/26/2025 | 13:52:12 | 73.99, -38.92 | 82.86 | 3.07 | 73 |
| 6 | 02/26/2025 | 14:44:08 | -73.94, 128.39 | 97.23 | 02/26/2025 | 14:42:55 | -73.94, 128.51 | 97.21 | 3.55 | 73 |
| 7 | 02/26/2025 | 15:34:47 | 73.98, -64.18 | 82.80 | 02/26/2025 | 15:33:41 | 73.95, -64.19 | 82.79 | 3.30 | 66 |
| 8 | 02/26/2025 | 16:25:29 | -73.98, 103.15 | 97.22 | 02/26/2025 | 16:24:25 | -73.95, 103.11 | 97.22 | 3.12 | 64 |
| 9 | 02/26/2025 | 17:16:09 | 73.97, -89.54 | 82.76 | 02/26/2025 | 17:15:11 | 73.95, -89.58 | 82.77 | 1.87 | 58 |
| 10 | 02/26/2025 | 18:06:51 | -73.97, 77.79 | 97.25 | 02/26/2025 | 18:05:55 | -73.96, 77.72 | 97.24 | 2.31 | 56 |
| 11 | 02/26/2025 | 18:57:31 | 73.96,-114.91 | 82.73 | 02/26/2025 | 18:56:41 | 73.96,-114.98 | 82.75 | 2.16 | 50 |
| 12 | 02/26/2025 | 19:48:13 | -73.96, 52.42 | 97.29 | 02/26/2025 | 19:47:25 | -73.97, 52.33 | 97.26 | 3.07 | 48 |
| 13 | 02/26/2025 | 20:38:53 | 73.95,-140.27 | 82.70 | 02/26/2025 | 20:38:10 | 73.92,-140.25 | 82.68 | 3.32 | 43 |
| 14 | 02/26/2025 | 21:29:35 | -73.95, 27.06 | 97.32 | 02/26/2025 | 21:28:54 | -73.93, 27.05 | 97.33 | 2.88 | 41 |
| 15 | 02/26/2025 | 22:20:15 | 73.94,-165.63 | 82.66 | 02/26/2025 | 22:19:40 | 73.93,-165.64 | 82.66 | 1.43 | 35 |
| 16 | 02/26/2025 | 23:10:57 | -73.94, 1.70 | 97.35 | 02/26/2025 | 23:10:24 | -73.93, 1.66 | 97.35 | 1.55 | 33 |
| 17 | 02/27/2025 | 00:01:37 | 73.93, 169.01 | 82.63 | 02/27/2025 | 00:01:10 | 73.94, 168.97 | 82.64 | 1.28 | 27 |
| 18 | 02/27/2025 | 00:52:19 | -73.93, -23.66 | 97.39 | 02/27/2025 | 00:51:54 | -73.94, -23.73 | 97.37 | 2.23 | 25 |
| 19 | 02/27/2025 | 01:42:59 | 73.92, 143.64 | 82.60 | 02/27/2025 | 01:42:40 | 73.94, 143.57 | 82.63 | 3.13 | 19 |
| 20 | 02/27/2025 | 02:33:41 | -73.93, -49.03 | 97.42 | 02/27/2025 | 02:33:23 | -73.90, -49.00 | 97.44 | 2.91 | 18 |
| 21 | 02/27/2025 | 03:24:21 | 73.91, 118.28 | 82.56 | 02/27/2025 | 03:24:09 | 73.90, 118.30 | 82.55 | 1.49 | 12 |
| 22 | 02/27/2025 | 04:15:03 | -73.92, -74.39 | 97.45 | 02/27/2025 | 04:14:53 | -73.91, -74.40 | 97.46 | 1.02 | 10 |
| 23 | 02/27/2025 | 05:05:43 | 73.90, 92.92 | 82.53 | 02/27/2025 | 05:05:39 | 73.91, 92.91 | 82.53 | 0.59 | 4 |
| 24 | 02/27/2025 | 05:56:25 | -73.91, -99.75 | 97.49 | 02/27/2025 | 05:56:23 | -73.92, -99.79 | 97.48 | 1.47 | 2 |
| 25 | 02/27/2025 | 06:47:05 | 73.90, 67.55 | 82.49 | 02/27/2025 | 06:47:09 | 73.92, 67.51 | 82.52 | 2.67 | 4 |
| 26 | 02/27/2025 | 07:37:47 | -73.90,-125.11 | 97.52 | 02/27/2025 | 07:37:52 | -73.87,-125.06 | 97.55 | 3.17 | 5 |
| 27 | 02/27/2025 | 08:28:27 | 73.89, 42.19 | 82.46 | 02/27/2025 | 08:28:38 | 73.88, 42.24 | 82.44 | 2.00 | 11 |
| 28 | 02/27/2025 | 09:19:09 | -73.89,-150.48 | 97.56 | 02/27/2025 | 09:19:22 | -73.88,-150.46 | 97.57 | 1.11 | 13 |
| 29 | 02/27/2025 | 10:09:49 | 73.88, 16.83 | 82.43 | 02/27/2025 | 10:10:08 | 73.88, 16.85 | 82.42 | 0.85 | 19 |
| 30 | 02/27/2025 | 11:00:31 | -73.88,-175.84 | 97.59 | 02/27/2025 | 11:00:52 | -73.89,-175.85 | 97.59 | 0.99 | 21 |
| 31 | 02/27/2025 | 11:51:11 | 73.87, -8.53 | 82.39 | 02/27/2025 | 11:51:38 | 73.89, -8.54 | 82.41 | 2.48 | 27 |
| 32 | 02/27/2025 | 12:41:53 | -73.87, 158.80 | 97.62 | 02/27/2025 | 12:42:22 | -73.90, 158.76 | 97.61 | 3.06 | 29 |
| 33 | 02/27/2025 | 13:32:33 | 73.86, -33.90 | 82.36 | 02/27/2025 | 13:33:07 | 73.85, -33.82 | 82.33 | 2.71 | 34 |
| 34 | 02/27/2025 | 14:23:15 | -73.86, 133.44 | 97.66 | 02/27/2025 | 14:23:51 | -73.86, 133.48 | 97.68 | 1.72 | 36 |
| 35 | 02/27/2025 | 15:13:55 | 73.85, -59.26 | 82.32 | 02/27/2025 | 15:14:37 | 73.86, -59.21 | 82.32 | 1.65 | 42 |
| 36 | 02/27/2025 | 16:04:37 | -73.85, 108.07 | 97.69 | 02/27/2025 | 16:05:21 | -73.86, 108.09 | 97.70 | 1.18 | 44 |
| 37 | 02/27/2025 | 16:55:17 | 73.84, -84.62 | 82.29 | 02/27/2025 | 16:56:07 | 73.87, -84.60 | 82.30 | 2.62 | 50 |
| 38 | 02/27/2025 | 17:45:59 | -73.85, 82.71 | 97.73 | 02/27/2025 | 17:46:51 | -73.87, 82.70 | 97.71 | 2.92 | 52 |
| 39 | 02/27/2025 | 18:36:39 | 73.83,-109.98 | 82.26 | 02/27/2025 | 18:37:36 | 73.82,-109.88 | 82.22 | 3.49 | 57 |
| 40 | 02/27/2025 | 19:27:21 | -73.84, 57.35 | 97.76 | 02/27/2025 | 19:28:20 | -73.83, 57.42 | 97.79 | 2.48 | 59 |
| 41 | 02/27/2025 | 20:18:01 | 73.82,-135.35 | 82.22 | 02/27/2025 | 20:19:06 | 73.83,-135.27 | 82.21 | 2.52 | 65 |
| 42 | 02/27/2025 | 21:08:43 | -73.83, 31.98 | 97.79 | 02/27/2025 | 21:09:50 | -73.84, 32.03 | 97.81 | 1.84 | 67 |
| 43 | 02/27/2025 | 21:59:23 | 73.82,-160.71 | 82.19 | 02/27/2025 | 22:00:36 | 73.84,-160.66 | 82.19 | 3.05 | 73 |
| 44 | 02/27/2025 | 22:50:06 | -73.77, 6.51 | 97.87 | 02/27/2025 | 22:51:19 | -73.80, 6.76 | 97.88 | 8.37 | 73 |
| 45 | 02/27/2025 | 23:40:50 | 73.56, 173.35 | 81.95 | 02/27/2025 | 23:42:01 | 73.60, 174.53 | 81.89 | 37.45 | 71 |
| 46 | 02/28/2025 | 00:31:33 | -73.51, -19.43 | 98.11 | 02/28/2025 | 00:32:44 | -73.56, -18.05 | 98.18 | 43.65 | 71 |
| 47 | 02/28/2025 | 01:22:18 | 73.24, 147.32 | 81.67 | 02/28/2025 | 01:23:25 | 73.31, 149.82 | 81.54 | 80.48 | 67 |
| 48 | 02/28/2025 | 02:13:01 | -73.20, -45.45 | 98.39 | 02/28/2025 | 02:14:07 | -73.22, -42.66 | 98.58 | 89.91 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/22/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/22/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP