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: 2/27/2025
| 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 | 02/27/2025 | 03:24:21 | 73.93, 118.31 | 82.57 | 02/27/2025 | 03:24:10 | 73.93, 118.22 | 82.59 | 2.94 | 11 |
| 2 | 02/27/2025 | 04:15:03 | -73.93, -74.37 | 97.45 | 02/27/2025 | 04:14:53 | -73.90, -74.37 | 97.47 | 3.19 | 10 |
| 3 | 02/27/2025 | 05:05:43 | 73.92, 92.95 | 82.54 | 02/27/2025 | 05:05:39 | 73.89, 92.94 | 82.52 | 2.83 | 4 |
| 4 | 02/27/2025 | 05:56:25 | -73.92, -99.73 | 97.48 | 02/27/2025 | 05:56:23 | -73.90, -99.77 | 97.49 | 1.59 | 2 |
| 5 | 02/27/2025 | 06:47:05 | 73.91, 67.58 | 82.51 | 02/27/2025 | 06:47:09 | 73.90, 67.55 | 82.50 | 1.35 | 4 |
| 6 | 02/27/2025 | 07:37:47 | -73.91,-125.10 | 97.52 | 02/27/2025 | 07:37:53 | -73.91,-125.16 | 97.51 | 1.98 | 6 |
| 7 | 02/27/2025 | 08:28:27 | 73.90, 42.22 | 82.47 | 02/27/2025 | 08:28:39 | 73.91, 42.16 | 82.48 | 2.17 | 12 |
| 8 | 02/27/2025 | 09:19:09 | -73.90,-150.46 | 97.55 | 02/27/2025 | 09:19:22 | -73.87,-150.43 | 97.58 | 3.05 | 13 |
| 9 | 02/27/2025 | 10:09:49 | 73.89, 16.86 | 82.44 | 02/27/2025 | 10:10:08 | 73.87, 16.88 | 82.41 | 2.69 | 19 |
| 10 | 02/27/2025 | 11:00:31 | -73.89,-175.82 | 97.58 | 02/27/2025 | 11:00:52 | -73.88,-175.83 | 97.60 | 1.01 | 21 |
| 11 | 02/27/2025 | 11:51:11 | 73.88, -8.51 | 82.40 | 02/27/2025 | 11:51:38 | 73.88, -8.51 | 82.39 | 0.63 | 27 |
| 12 | 02/27/2025 | 12:41:52 | -73.88, 158.81 | 97.62 | 02/27/2025 | 12:42:21 | -73.89, 158.78 | 97.62 | 1.34 | 29 |
| 13 | 02/27/2025 | 13:32:32 | 73.87, -33.87 | 82.37 | 02/27/2025 | 13:33:07 | 73.88, -33.90 | 82.37 | 1.65 | 35 |
| 14 | 02/27/2025 | 14:23:14 | -73.87, 133.45 | 97.65 | 02/27/2025 | 14:23:50 | -73.85, 133.51 | 97.69 | 3.18 | 36 |
| 15 | 02/27/2025 | 15:13:54 | 73.86, -59.23 | 82.33 | 02/27/2025 | 15:14:36 | 73.84, -59.18 | 82.30 | 2.86 | 42 |
| 16 | 02/27/2025 | 16:04:36 | -73.86, 108.08 | 97.69 | 02/27/2025 | 16:05:20 | -73.85, 108.11 | 97.71 | 1.10 | 44 |
| 17 | 02/27/2025 | 16:55:16 | 73.85, -84.60 | 82.30 | 02/27/2025 | 16:56:06 | 73.85, -84.57 | 82.28 | 0.90 | 50 |
| 18 | 02/27/2025 | 17:45:58 | -73.85, 82.72 | 97.72 | 02/27/2025 | 17:46:50 | -73.86, 82.72 | 97.72 | 1.23 | 52 |
| 19 | 02/27/2025 | 18:36:38 | 73.84,-109.96 | 82.27 | 02/27/2025 | 18:37:36 | 73.86,-109.96 | 82.26 | 1.63 | 58 |
| 20 | 02/27/2025 | 19:27:20 | -73.84, 57.36 | 97.76 | 02/27/2025 | 19:28:20 | -73.87, 57.33 | 97.74 | 3.31 | 60 |
| 21 | 02/27/2025 | 20:18:00 | 73.84,-135.33 | 82.23 | 02/27/2025 | 20:19:05 | 73.82,-135.24 | 82.19 | 3.30 | 65 |
| 22 | 02/27/2025 | 21:08:42 | -73.83, 31.99 | 97.79 | 02/27/2025 | 21:09:49 | -73.83, 32.05 | 97.82 | 1.78 | 67 |
| 23 | 02/27/2025 | 21:59:22 | 73.83,-160.69 | 82.20 | 02/27/2025 | 22:00:35 | 73.83,-160.63 | 82.17 | 1.75 | 73 |
| 24 | 02/27/2025 | 22:50:05 | -73.77, 6.51 | 97.86 | 02/27/2025 | 22:51:18 | -73.79, 6.78 | 97.89 | 8.26 | 73 |
| 25 | 02/27/2025 | 23:40:49 | 73.57, 173.37 | 81.96 | 02/27/2025 | 23:42:00 | 73.59, 174.56 | 81.88 | 37.51 | 71 |
| 26 | 02/28/2025 | 00:31:33 | -73.47, -19.53 | 98.14 | 02/28/2025 | 00:32:43 | -73.55, -18.04 | 98.18 | 48.18 | 70 |
| 27 | 02/28/2025 | 01:22:17 | 73.25, 147.34 | 81.68 | 02/28/2025 | 01:23:24 | 73.29, 149.85 | 81.52 | 80.61 | 67 |
| 28 | 02/28/2025 | 02:13:00 | -73.20, -45.45 | 98.38 | 02/28/2025 | 02:14:06 | -73.21, -42.64 | 98.59 | 90.21 | 66 |
Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 2/27/2025
Download SNOs between METOP-B and NPP since TLE EPOCH: 02/27/2025 in txt file.
Historial Predications of SNOs between METOP-B and NPP