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: 2/20/2025
| 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 | 74.51, 13.18 | 83.32 | 02/26/2025 | 10:29:23 | 74.50, 10.53 | 83.50 | 78.83 | 68 |
| 2 | 02/26/2025 | 11:21:15 | -74.42,-179.74 | 96.77 | 02/26/2025 | 11:20:06 | -74.45, 177.97 | 96.58 | 68.42 | 69 |
| 3 | 02/26/2025 | 12:11:59 | 74.21, -12.93 | 83.04 | 02/26/2025 | 12:10:47 | 74.21, -14.10 | 83.14 | 35.50 | 72 |
| 4 | 02/26/2025 | 13:02:42 | -74.16, 154.28 | 97.01 | 02/26/2025 | 13:01:30 | -74.16, 153.33 | 96.93 | 28.83 | 72 |
| 5 | 02/26/2025 | 13:53:26 | 73.95, -38.90 | 82.81 | 02/26/2025 | 13:52:12 | 73.97, -38.88 | 82.85 | 2.47 | 74 |
| 6 | 02/26/2025 | 14:44:08 | -73.96, 128.44 | 97.21 | 02/26/2025 | 14:42:56 | -73.98, 128.43 | 97.17 | 2.37 | 72 |
| 7 | 02/26/2025 | 15:34:48 | 73.94, -64.26 | 82.77 | 02/26/2025 | 15:33:41 | 73.93, -64.15 | 82.77 | 3.44 | 67 |
| 8 | 02/26/2025 | 16:25:30 | -73.95, 103.08 | 97.24 | 02/26/2025 | 16:24:25 | -73.94, 103.15 | 97.24 | 2.70 | 65 |
| 9 | 02/26/2025 | 17:16:10 | 73.93, -89.62 | 82.74 | 02/26/2025 | 17:15:11 | 73.94, -89.55 | 82.76 | 2.39 | 59 |
| 10 | 02/26/2025 | 18:06:52 | -73.94, 77.71 | 97.28 | 02/26/2025 | 18:05:55 | -73.94, 77.76 | 97.26 | 1.57 | 57 |
| 11 | 02/26/2025 | 18:57:32 | 73.92,-114.98 | 82.70 | 02/26/2025 | 18:56:41 | 73.95,-114.94 | 82.74 | 2.88 | 51 |
| 12 | 02/26/2025 | 19:48:14 | -73.93, 52.35 | 97.31 | 02/26/2025 | 19:47:25 | -73.95, 52.37 | 97.28 | 2.50 | 49 |
| 13 | 02/26/2025 | 20:38:53 | 73.97,-140.23 | 82.71 | 02/26/2025 | 20:38:11 | 73.96,-140.33 | 82.72 | 3.42 | 42 |
| 14 | 02/26/2025 | 21:29:36 | -73.92, 26.99 | 97.35 | 02/26/2025 | 21:28:54 | -73.91, 27.09 | 97.35 | 3.47 | 42 |
| 15 | 02/26/2025 | 22:20:16 | 73.91,-165.71 | 82.64 | 02/26/2025 | 22:19:40 | 73.91,-165.61 | 82.65 | 3.29 | 36 |
| 16 | 02/26/2025 | 23:10:58 | -73.91, 1.63 | 97.38 | 02/26/2025 | 23:10:24 | -73.92, 1.70 | 97.37 | 2.44 | 34 |
| 17 | 02/27/2025 | 00:01:37 | 73.95, 169.05 | 82.64 | 02/27/2025 | 00:01:10 | 73.92, 169.00 | 82.63 | 3.18 | 27 |
| 18 | 02/27/2025 | 00:52:20 | -73.90, -23.74 | 97.41 | 02/27/2025 | 00:51:54 | -73.93, -23.69 | 97.39 | 2.93 | 26 |
| 19 | 02/27/2025 | 01:42:59 | 73.94, 143.68 | 82.61 | 02/27/2025 | 01:42:40 | 73.93, 143.61 | 82.61 | 2.53 | 19 |
| 20 | 02/27/2025 | 02:33:41 | -73.94, -48.98 | 97.41 | 02/27/2025 | 02:33:24 | -73.93, -49.09 | 97.40 | 3.35 | 17 |
| 21 | 02/27/2025 | 03:24:21 | 73.93, 118.32 | 82.57 | 02/27/2025 | 03:24:10 | 73.94, 118.21 | 82.59 | 3.39 | 11 |
| 22 | 02/27/2025 | 04:15:04 | -73.88, -74.46 | 97.48 | 02/27/2025 | 04:14:53 | -73.89, -74.36 | 97.48 | 3.32 | 11 |
| 23 | 02/27/2025 | 05:05:43 | 73.92, 92.96 | 82.54 | 02/27/2025 | 05:05:39 | 73.90, 92.94 | 82.52 | 2.76 | 4 |
| 24 | 02/27/2025 | 05:56:25 | -73.93, -99.71 | 97.47 | 02/27/2025 | 05:56:23 | -73.90, -99.75 | 97.50 | 3.11 | 2 |
| 25 | 02/27/2025 | 06:47:05 | 73.91, 67.59 | 82.51 | 02/27/2025 | 06:47:09 | 73.90, 67.55 | 82.50 | 1.66 | 4 |
| 26 | 02/27/2025 | 07:37:47 | -73.92,-125.07 | 97.51 | 02/27/2025 | 07:37:53 | -73.91,-125.15 | 97.51 | 2.48 | 6 |
| 27 | 02/27/2025 | 08:28:27 | 73.90, 42.23 | 82.47 | 02/27/2025 | 08:28:39 | 73.91, 42.15 | 82.48 | 2.60 | 12 |
| 28 | 02/27/2025 | 09:19:09 | -73.91,-150.43 | 97.54 | 02/27/2025 | 09:19:23 | -73.92,-150.54 | 97.53 | 3.38 | 14 |
| 29 | 02/27/2025 | 10:09:49 | 73.89, 16.87 | 82.44 | 02/27/2025 | 10:10:08 | 73.87, 16.88 | 82.41 | 2.58 | 19 |
| 30 | 02/27/2025 | 11:00:31 | -73.90,-175.80 | 97.58 | 02/27/2025 | 11:00:52 | -73.87,-175.81 | 97.60 | 2.68 | 21 |
| 31 | 02/27/2025 | 11:51:11 | 73.88, -8.50 | 82.40 | 02/27/2025 | 11:51:38 | 73.88, -8.51 | 82.39 | 0.86 | 27 |
| 32 | 02/27/2025 | 12:41:53 | -73.89, 158.84 | 97.61 | 02/27/2025 | 12:42:22 | -73.88, 158.79 | 97.62 | 1.61 | 29 |
| 33 | 02/27/2025 | 13:32:33 | 73.88, -33.86 | 82.37 | 02/27/2025 | 13:33:08 | 73.89, -33.91 | 82.37 | 1.93 | 35 |
| 34 | 02/27/2025 | 14:23:15 | -73.88, 133.48 | 97.64 | 02/27/2025 | 14:23:52 | -73.89, 133.40 | 97.64 | 2.63 | 37 |
| 35 | 02/27/2025 | 15:13:55 | 73.87, -59.22 | 82.34 | 02/27/2025 | 15:14:37 | 73.85, -59.18 | 82.30 | 2.68 | 42 |
| 36 | 02/27/2025 | 16:04:37 | -73.87, 108.11 | 97.68 | 02/27/2025 | 16:05:21 | -73.85, 108.13 | 97.71 | 2.48 | 44 |
| 37 | 02/27/2025 | 16:55:16 | 73.86, -84.58 | 82.30 | 02/27/2025 | 16:56:06 | 73.85, -84.57 | 82.28 | 0.57 | 50 |
| 38 | 02/27/2025 | 17:45:58 | -73.86, 82.75 | 97.71 | 02/27/2025 | 17:46:50 | -73.86, 82.73 | 97.73 | 0.80 | 52 |
| 39 | 02/27/2025 | 18:36:38 | 73.85,-109.95 | 82.27 | 02/27/2025 | 18:37:36 | 73.86,-109.97 | 82.27 | 1.56 | 58 |
| 40 | 02/27/2025 | 19:27:20 | -73.85, 57.39 | 97.75 | 02/27/2025 | 19:28:20 | -73.87, 57.34 | 97.75 | 2.02 | 60 |
| 41 | 02/27/2025 | 20:18:00 | 73.84,-135.31 | 82.23 | 02/27/2025 | 20:19:05 | 73.82,-135.24 | 82.19 | 3.04 | 65 |
| 42 | 02/27/2025 | 21:08:42 | -73.84, 32.03 | 97.78 | 02/27/2025 | 21:09:49 | -73.82, 32.07 | 97.82 | 2.56 | 67 |
| 43 | 02/27/2025 | 21:59:22 | 73.83,-160.67 | 82.20 | 02/27/2025 | 22:00:35 | 73.83,-160.63 | 82.17 | 1.23 | 73 |
| 44 | 02/27/2025 | 22:50:05 | -73.79, 6.55 | 97.86 | 02/27/2025 | 22:51:19 | -73.83, 6.67 | 97.84 | 6.48 | 74 |
| 45 | 02/27/2025 | 23:40:49 | 73.57, 173.39 | 81.96 | 02/27/2025 | 23:42:00 | 73.59, 174.56 | 81.88 | 36.93 | 71 |
| 46 | 02/28/2025 | 00:31:33 | -73.48, -19.50 | 98.13 | 02/28/2025 | 00:32:43 | -73.54, -18.02 | 98.19 | 47.32 | 70 |
| 47 | 02/28/2025 | 01:22:17 | 73.26, 147.35 | 81.68 | 02/28/2025 | 01:23:24 | 73.30, 149.85 | 81.52 | 80.02 | 67 |
| 48 | 02/28/2025 | 02:13:01 | -73.17, -45.52 | 98.41 | 02/28/2025 | 02:14:07 | -73.25, -42.74 | 98.54 | 90.11 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/20/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/20/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP