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: 1/10/2025
| 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 | 01/12/2025 | 07:45:11 | 75.29, 69.57 | 96.83 | 01/12/2025 | 07:46:18 | 75.28, 69.61 | 96.82 | 1.55 | 67 |
| 2 | 01/12/2025 | 08:35:53 | -75.20,-122.83 | 83.27 | 01/12/2025 | 08:35:47 | -75.21,-122.96 | 83.27 | 3.60 | 6 |
| 3 | 01/12/2025 | 09:26:29 | 74.73, 45.87 | 96.28 | 01/12/2025 | 09:25:21 | 74.78, 43.57 | 96.29 | 67.47 | 68 |
| 4 | 01/15/2025 | 00:02:05 | 75.28,-174.55 | 96.34 | 01/15/2025 | 00:02:46 | 75.27,-174.54 | 96.33 | 0.97 | 41 |
| 5 | 01/15/2025 | 00:52:48 | -75.23, -7.08 | 83.72 | 01/15/2025 | 00:52:14 | -75.25, -6.97 | 83.70 | 3.58 | 34 |
| 6 | 01/17/2025 | 16:19:00 | 75.27, -58.70 | 95.82 | 01/17/2025 | 16:19:14 | 75.27, -58.66 | 95.81 | 1.39 | 14 |
| 7 | 01/17/2025 | 17:09:43 | -75.22, 108.78 | 84.25 | 01/17/2025 | 17:08:43 | -75.20, 108.79 | 84.27 | 2.19 | 60 |
| 8 | 01/20/2025 | 07:45:10 | -75.31,-110.29 | 84.71 | 01/20/2025 | 07:46:15 | -75.32,-110.28 | 84.70 | 0.91 | 65 |
| 9 | 01/20/2025 | 08:35:54 | 75.24, 57.25 | 95.21 | 01/20/2025 | 08:35:42 | 75.24, 57.14 | 95.21 | 3.15 | 12 |
| 10 | 01/20/2025 | 09:26:26 | -74.66,-133.73 | 85.35 | 01/20/2025 | 09:25:20 | -74.72,-136.59 | 85.34 | 84.28 | 66 |
| 11 | 01/23/2025 | 00:02:05 | -75.32, 5.51 | 85.31 | 01/23/2025 | 00:02:42 | -75.30, 5.57 | 85.33 | 2.77 | 37 |
| 12 | 01/23/2025 | 00:52:49 | 75.26, 173.03 | 94.62 | 01/23/2025 | 00:52:08 | 75.27, 173.12 | 94.64 | 3.18 | 41 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/10/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/10/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8