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: 1/16/2025
| 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 | 01/17/2025 | 16:19:00 | 75.28, -58.73 | 95.82 | 01/17/2025 | 16:19:14 | 75.26, -58.70 | 95.80 | 2.72 | 14 |
| 2 | 01/17/2025 | 17:09:43 | -75.23, 108.74 | 84.24 | 01/17/2025 | 17:08:42 | -75.23, 108.87 | 84.24 | 3.46 | 61 |
| 3 | 01/20/2025 | 07:45:10 | -75.32,-110.31 | 84.71 | 01/20/2025 | 07:46:15 | -75.30,-110.33 | 84.72 | 1.42 | 65 |
| 4 | 01/20/2025 | 08:35:54 | 75.24, 57.25 | 95.22 | 01/20/2025 | 08:35:42 | 75.23, 57.12 | 95.21 | 3.76 | 12 |
| 5 | 01/20/2025 | 09:26:26 | -74.66,-133.75 | 85.34 | 01/20/2025 | 09:25:20 | -74.70,-136.63 | 85.35 | 84.73 | 66 |
| 6 | 01/23/2025 | 00:02:05 | -75.32, 5.51 | 85.31 | 01/23/2025 | 00:02:42 | -75.30, 5.55 | 85.33 | 2.70 | 37 |
| 7 | 01/23/2025 | 00:52:49 | 75.25, 173.05 | 94.62 | 01/23/2025 | 00:52:08 | 75.27, 173.12 | 94.64 | 3.34 | 41 |
| 8 | 01/25/2025 | 15:28:26 | 75.82, -47.59 | 94.54 | 01/25/2025 | 15:29:33 | 75.68, -45.12 | 94.43 | 69.48 | 67 |
| 9 | 01/25/2025 | 16:18:59 | -75.29, 121.45 | 85.99 | 01/25/2025 | 16:19:08 | -75.31, 121.47 | 85.97 | 2.75 | 9 |
| 10 | 01/25/2025 | 17:09:43 | 75.22, -71.03 | 93.94 | 01/25/2025 | 17:08:35 | 75.23, -71.10 | 93.94 | 2.28 | 68 |
| 11 | 01/28/2025 | 07:45:09 | 75.34, 69.81 | 93.38 | 01/28/2025 | 07:46:04 | 75.36, 69.87 | 93.40 | 3.24 | 55 |
| 12 | 01/28/2025 | 08:35:52 | -75.27,-122.64 | 86.71 | 01/28/2025 | 08:35:33 | -75.29,-122.68 | 86.68 | 3.47 | 19 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/16/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/16/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8