Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and LANDSAT-8 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2025
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (LANDSAT-8) | Time (LANDSAT-8) | Lat,Lon (LANDSAT-8) | SZA (LANDSAT-8 ) | Distance(km) | Time Diff (sec) |
| 1 | 03/09/2025 | 08:35:02 | 75.50, 57.78 | 79.80 | 03/09/2025 | 08:35:25 | 75.51, 57.83 | 79.80 | 1.44 | 23 |
| 2 | 03/09/2025 | 09:25:45 | -75.43,-134.69 | 100.28 | 03/09/2025 | 09:24:54 | -75.43,-134.74 | 100.29 | 1.39 | 51 |
| 3 | 03/12/2025 | 00:01:13 | -75.82, 5.27 | 100.94 | 03/12/2025 | 00:02:23 | -75.73, 6.71 | 101.00 | 40.71 | 70 |
| 4 | 03/12/2025 | 00:51:51 | 75.49, 173.69 | 78.74 | 03/12/2025 | 00:51:53 | 75.50, 173.70 | 78.75 | 2.11 | 2 |
| 5 | 03/12/2025 | 01:42:34 | -75.42, -18.78 | 101.34 | 03/12/2025 | 01:41:22 | -75.43, -18.86 | 101.34 | 2.71 | 72 |
| 6 | 03/14/2025 | 16:17:56 | -75.54, 122.06 | 102.25 | 03/14/2025 | 16:18:54 | -75.55, 122.08 | 102.24 | 1.66 | 58 |
| 7 | 03/14/2025 | 17:08:40 | 75.48, -70.43 | 77.68 | 03/14/2025 | 17:08:21 | 75.47, -70.50 | 77.67 | 1.93 | 19 |
| 8 | 03/17/2025 | 08:34:44 | -75.55,-122.10 | 103.30 | 03/17/2025 | 08:35:20 | -75.55,-122.05 | 103.30 | 1.44 | 36 |
| 9 | 03/17/2025 | 09:25:28 | 75.49, 45.41 | 76.63 | 03/17/2025 | 09:24:47 | 75.47, 45.36 | 76.61 | 2.67 | 41 |
| 10 | 03/20/2025 | 00:51:32 | -75.52, -6.14 | 104.38 | 03/20/2025 | 00:51:47 | -75.51, -6.26 | 104.39 | 3.30 | 15 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/8/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/08/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8