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: 2/25/2025
| 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, 13.17 | 83.32 | 02/26/2025 | 10:29:23 | 74.50, 10.52 | 83.50 | 78.50 | 68 |
| 2 | 02/26/2025 | 11:21:14 | -74.45,-179.64 | 96.74 | 02/26/2025 | 11:20:06 | -74.46, 177.95 | 96.57 | 71.67 | 68 |
| 3 | 02/26/2025 | 12:11:59 | 74.20, -12.95 | 83.04 | 02/26/2025 | 12:10:47 | 74.21, -14.11 | 83.15 | 35.21 | 72 |
| 4 | 02/26/2025 | 13:02:42 | -74.15, 154.25 | 97.02 | 02/26/2025 | 13:01:29 | -74.12, 153.44 | 96.97 | 25.02 | 73 |
| 5 | 02/26/2025 | 13:53:26 | 73.95, -38.91 | 82.80 | 02/26/2025 | 13:52:12 | 73.98, -38.89 | 82.85 | 3.45 | 74 |
| 6 | 02/26/2025 | 14:44:08 | -73.94, 128.41 | 97.22 | 02/26/2025 | 14:42:55 | -73.94, 128.53 | 97.22 | 3.78 | 73 |
| 7 | 02/26/2025 | 15:34:48 | 73.94, -64.28 | 82.77 | 02/26/2025 | 15:33:41 | 73.93, -64.16 | 82.78 | 3.57 | 67 |
| 8 | 02/26/2025 | 16:25:30 | -73.94, 103.05 | 97.25 | 02/26/2025 | 16:24:25 | -73.94, 103.13 | 97.23 | 2.84 | 65 |
| 9 | 02/26/2025 | 17:16:10 | 73.93, -89.64 | 82.73 | 02/26/2025 | 17:15:11 | 73.94, -89.55 | 82.76 | 3.12 | 59 |
| 10 | 02/26/2025 | 18:06:52 | -73.93, 77.68 | 97.29 | 02/26/2025 | 18:05:55 | -73.95, 77.74 | 97.25 | 3.28 | 57 |
| 11 | 02/26/2025 | 18:57:31 | 73.97,-114.88 | 82.74 | 02/26/2025 | 18:56:41 | 73.95,-114.95 | 82.74 | 2.76 | 50 |
| 12 | 02/26/2025 | 19:48:13 | -73.97, 52.44 | 97.28 | 02/26/2025 | 19:47:25 | -73.96, 52.35 | 97.27 | 2.92 | 48 |
| 13 | 02/26/2025 | 20:38:53 | 73.96,-140.25 | 82.71 | 02/26/2025 | 20:38:11 | 73.96,-140.34 | 82.72 | 2.88 | 42 |
| 14 | 02/26/2025 | 21:29:36 | -73.91, 26.96 | 97.36 | 02/26/2025 | 21:28:54 | -73.92, 27.07 | 97.34 | 3.78 | 42 |
| 15 | 02/26/2025 | 22:20:15 | 73.95,-165.61 | 82.67 | 02/26/2025 | 22:19:40 | 73.92,-165.62 | 82.65 | 3.63 | 35 |
| 16 | 02/26/2025 | 23:10:57 | -73.95, 1.71 | 97.35 | 02/26/2025 | 23:10:24 | -73.93, 1.68 | 97.36 | 2.70 | 33 |
| 17 | 02/27/2025 | 00:01:37 | 73.94, 169.02 | 82.64 | 02/27/2025 | 00:01:10 | 73.92, 168.99 | 82.63 | 2.00 | 27 |
| 18 | 02/27/2025 | 00:52:19 | -73.94, -23.65 | 97.38 | 02/27/2025 | 00:51:54 | -73.93, -23.71 | 97.38 | 1.98 | 25 |
| 19 | 02/27/2025 | 01:42:59 | 73.93, 143.66 | 82.60 | 02/27/2025 | 01:42:40 | 73.93, 143.60 | 82.61 | 1.96 | 19 |
| 20 | 02/27/2025 | 02:33:41 | -73.93, -49.02 | 97.42 | 02/27/2025 | 02:33:24 | -73.94, -49.11 | 97.39 | 3.09 | 17 |
| 21 | 02/27/2025 | 03:24:21 | 73.92, 118.30 | 82.57 | 02/27/2025 | 03:24:09 | 73.89, 118.32 | 82.54 | 3.47 | 12 |
| 22 | 02/27/2025 | 04:15:03 | -73.92, -74.38 | 97.45 | 02/27/2025 | 04:14:53 | -73.90, -74.38 | 97.47 | 2.28 | 10 |
| 23 | 02/27/2025 | 05:05:43 | 73.91, 92.93 | 82.53 | 02/27/2025 | 05:05:39 | 73.90, 92.93 | 82.52 | 1.46 | 4 |
| 24 | 02/27/2025 | 05:56:25 | -73.91, -99.74 | 97.48 | 02/27/2025 | 05:56:23 | -73.91, -99.77 | 97.49 | 1.05 | 2 |
| 25 | 02/27/2025 | 06:47:05 | 73.90, 67.57 | 82.50 | 02/27/2025 | 06:47:09 | 73.91, 67.54 | 82.51 | 1.13 | 4 |
| 26 | 02/27/2025 | 07:37:47 | -73.90,-125.11 | 97.52 | 02/27/2025 | 07:37:53 | -73.92,-125.17 | 97.50 | 2.45 | 6 |
| 27 | 02/27/2025 | 08:28:27 | 73.89, 42.21 | 82.47 | 02/27/2025 | 08:28:39 | 73.92, 42.14 | 82.49 | 3.09 | 12 |
| 28 | 02/27/2025 | 09:19:09 | -73.89,-150.47 | 97.55 | 02/27/2025 | 09:19:22 | -73.88,-150.44 | 97.58 | 2.18 | 13 |
| 29 | 02/27/2025 | 10:09:49 | 73.89, 16.84 | 82.43 | 02/27/2025 | 10:10:08 | 73.87, 16.87 | 82.41 | 1.43 | 19 |
| 30 | 02/27/2025 | 11:00:31 | -73.88,-175.83 | 97.59 | 02/27/2025 | 11:00:52 | -73.88,-175.84 | 97.59 | 0.13 | 21 |
| 31 | 02/27/2025 | 11:51:11 | 73.88, -8.52 | 82.40 | 02/27/2025 | 11:51:38 | 73.88, -8.52 | 82.40 | 0.77 | 27 |
| 32 | 02/27/2025 | 12:41:53 | -73.88, 158.80 | 97.62 | 02/27/2025 | 12:42:22 | -73.89, 158.77 | 97.61 | 2.09 | 29 |
| 33 | 02/27/2025 | 13:32:33 | 73.87, -33.88 | 82.36 | 02/27/2025 | 13:33:08 | 73.89, -33.92 | 82.38 | 2.89 | 35 |
| 34 | 02/27/2025 | 14:23:15 | -73.87, 133.44 | 97.66 | 02/27/2025 | 14:23:51 | -73.85, 133.50 | 97.68 | 2.44 | 36 |
| 35 | 02/27/2025 | 15:13:55 | 73.86, -59.25 | 82.33 | 02/27/2025 | 15:14:37 | 73.85, -59.19 | 82.31 | 1.92 | 42 |
| 36 | 02/27/2025 | 16:04:37 | -73.86, 108.08 | 97.69 | 02/27/2025 | 16:05:21 | -73.86, 108.10 | 97.70 | 0.83 | 44 |
| 37 | 02/27/2025 | 16:55:17 | 73.85, -84.61 | 82.29 | 02/27/2025 | 16:56:07 | 73.86, -84.59 | 82.29 | 1.33 | 50 |
| 38 | 02/27/2025 | 17:45:58 | -73.85, 82.71 | 97.72 | 02/27/2025 | 17:46:50 | -73.87, 82.71 | 97.72 | 2.14 | 52 |
| 39 | 02/27/2025 | 18:36:38 | 73.84,-109.97 | 82.26 | 02/27/2025 | 18:37:36 | 73.87,-109.98 | 82.27 | 3.02 | 58 |
| 40 | 02/27/2025 | 19:27:20 | -73.84, 57.35 | 97.76 | 02/27/2025 | 19:28:19 | -73.83, 57.43 | 97.79 | 2.97 | 59 |
| 41 | 02/27/2025 | 20:18:00 | 73.83,-135.34 | 82.23 | 02/27/2025 | 20:19:05 | 73.82,-135.25 | 82.20 | 2.67 | 65 |
| 42 | 02/27/2025 | 21:08:42 | -73.83, 31.99 | 97.79 | 02/27/2025 | 21:09:49 | -73.83, 32.04 | 97.81 | 1.76 | 67 |
| 43 | 02/27/2025 | 21:59:22 | 73.82,-160.70 | 82.19 | 02/27/2025 | 22:00:35 | 73.83,-160.65 | 82.18 | 2.19 | 73 |
| 44 | 02/27/2025 | 22:50:05 | -73.77, 6.51 | 97.87 | 02/27/2025 | 22:51:18 | -73.79, 6.77 | 97.88 | 8.42 | 73 |
| 45 | 02/27/2025 | 23:40:49 | 73.56, 173.36 | 81.95 | 02/27/2025 | 23:42:00 | 73.59, 174.55 | 81.88 | 37.55 | 71 |
| 46 | 02/28/2025 | 00:31:32 | -73.51, -19.43 | 98.11 | 02/28/2025 | 00:32:43 | -73.55, -18.04 | 98.18 | 43.84 | 71 |
| 47 | 02/28/2025 | 01:22:17 | 73.25, 147.33 | 81.67 | 02/28/2025 | 01:23:24 | 73.30, 149.84 | 81.53 | 80.63 | 67 |
| 48 | 02/28/2025 | 02:13:00 | -73.20, -45.45 | 98.39 | 02/28/2025 | 02:14:06 | -73.21, -42.65 | 98.59 | 90.16 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/25/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/25/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP