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: 6/19/2025
| 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 | 06/21/2025 | 12:41:36 | 75.91, -2.57 | 52.53 | 06/21/2025 | 12:42:20 | 75.92, -2.63 | 52.54 | 1.44 | 44 |
| 2 | 06/21/2025 | 13:32:20 | -75.89, 164.83 | 127.50 | 06/21/2025 | 13:31:48 | -75.89, 164.94 | 127.49 | 2.87 | 32 |
| 3 | 06/24/2025 | 04:58:17 | 75.94, 113.25 | 52.58 | 06/24/2025 | 04:58:50 | 75.93, 113.29 | 52.58 | 1.20 | 33 |
| 4 | 06/24/2025 | 05:49:00 | -75.86, -79.17 | 127.49 | 06/24/2025 | 05:48:19 | -75.86, -79.29 | 127.50 | 3.17 | 41 |
| 5 | 06/26/2025 | 21:14:57 | 75.92,-130.77 | 52.64 | 06/26/2025 | 21:15:20 | 75.92,-130.84 | 52.65 | 2.12 | 23 |
| 6 | 06/26/2025 | 22:05:41 | -75.88, 36.65 | 127.39 | 06/26/2025 | 22:04:49 | -75.86, 36.59 | 127.43 | 3.24 | 52 |
| 7 | 06/29/2025 | 13:31:37 | 75.95, -14.97 | 52.80 | 06/29/2025 | 13:31:48 | 75.96, -14.87 | 52.81 | 3.13 | 11 |
| 8 | 06/29/2025 | 14:22:20 | -75.87, 152.62 | 127.28 | 06/29/2025 | 14:21:17 | -75.89, 152.57 | 127.26 | 3.05 | 63 |
| 9 | 07/02/2025 | 04:57:38 | -76.19, -67.27 | 126.82 | 07/02/2025 | 04:58:49 | -76.10, -66.18 | 126.86 | 30.76 | 71 |
| 10 | 07/02/2025 | 05:48:17 | 75.93, 100.97 | 52.96 | 07/02/2025 | 05:48:18 | 75.92, 100.91 | 52.95 | 2.03 | 1 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/19/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/19/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8