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: 6/6/2025
| 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 | 06/08/2025 | 04:08:56 | -75.87, -54.61 | 126.93 | 06/08/2025 | 04:09:13 | -75.88, -54.48 | 126.91 | 3.81 | 17 |
| 2 | 06/08/2025 | 04:59:40 | 75.82, 112.89 | 53.03 | 06/08/2025 | 04:58:40 | 75.82, 112.97 | 53.02 | 2.19 | 60 |
| 3 | 06/10/2025 | 19:35:03 | 76.33,-107.70 | 53.27 | 06/10/2025 | 19:36:10 | 76.25,-105.10 | 53.29 | 69.26 | 67 |
| 4 | 06/10/2025 | 20:25:37 | -75.86, 61.32 | 127.15 | 06/10/2025 | 20:25:45 | -75.88, 61.40 | 127.12 | 3.34 | 8 |
| 5 | 06/10/2025 | 21:16:21 | 75.81,-131.21 | 52.81 | 06/10/2025 | 21:15:12 | 75.81,-131.16 | 52.80 | 1.10 | 69 |
| 6 | 06/13/2025 | 11:51:36 | 75.98, 9.50 | 52.79 | 06/13/2025 | 11:52:48 | 75.94, 9.80 | 52.77 | 9.42 | 72 |
| 7 | 06/13/2025 | 12:42:18 | -75.86, 177.22 | 127.31 | 06/13/2025 | 12:42:17 | -75.87, 177.23 | 127.31 | 1.03 | 1 |
| 8 | 06/13/2025 | 13:32:58 | 75.63, -14.70 | 52.49 | 06/13/2025 | 13:31:46 | 75.70, -15.64 | 52.51 | 26.74 | 72 |
| 9 | 06/16/2025 | 04:08:15 | 75.90, 125.68 | 52.60 | 06/16/2025 | 04:09:20 | 75.90, 125.57 | 52.62 | 3.09 | 65 |
| 10 | 06/16/2025 | 04:58:59 | -75.86, -66.89 | 127.43 | 06/16/2025 | 04:58:48 | -75.89, -66.84 | 127.41 | 2.93 | 11 |
| 11 | 06/16/2025 | 05:49:30 | 75.23, 102.51 | 52.03 | 06/16/2025 | 05:48:26 | 75.26, 99.01 | 51.92 | 99.15 | 64 |
| 12 | 06/18/2025 | 20:24:55 | 75.91,-118.46 | 52.55 | 06/18/2025 | 20:25:50 | 75.90,-118.55 | 52.54 | 2.57 | 55 |
| 13 | 06/18/2025 | 21:15:39 | -75.88, 48.97 | 127.49 | 06/18/2025 | 21:15:18 | -75.89, 49.04 | 127.48 | 2.53 | 21 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/6/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/06/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8