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: 6/5/2025
| 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 | 06/05/2025 | 11:52:15 | -75.86,-170.47 | 126.67 | 06/05/2025 | 11:52:42 | -75.84,-170.48 | 126.69 | 2.25 | 27 |
| 2 | 06/05/2025 | 12:42:59 | 75.80, -2.96 | 53.28 | 06/05/2025 | 12:42:09 | 75.78, -3.02 | 53.24 | 3.36 | 50 |
| 3 | 06/08/2025 | 04:08:56 | -75.85, -54.53 | 126.94 | 06/08/2025 | 04:09:14 | -75.85, -54.56 | 126.94 | 1.08 | 18 |
| 4 | 06/08/2025 | 04:59:40 | 75.80, 112.96 | 53.01 | 06/08/2025 | 04:58:41 | 75.79, 112.88 | 52.99 | 2.47 | 59 |
| 5 | 06/10/2025 | 19:35:04 | 76.36,-107.80 | 53.30 | 06/10/2025 | 19:36:10 | 76.26,-105.06 | 53.30 | 72.89 | 66 |
| 6 | 06/10/2025 | 20:25:37 | -75.84, 61.39 | 127.16 | 06/10/2025 | 20:25:46 | -75.85, 61.29 | 127.16 | 2.66 | 9 |
| 7 | 06/10/2025 | 21:16:21 | 75.79,-131.14 | 52.80 | 06/10/2025 | 21:15:12 | 75.83,-131.13 | 52.82 | 3.47 | 69 |
| 8 | 06/13/2025 | 11:51:35 | 75.96, 9.56 | 52.78 | 06/13/2025 | 11:52:47 | 75.94, 9.81 | 52.78 | 7.14 | 72 |
| 9 | 06/13/2025 | 12:42:18 | -75.89, 177.13 | 127.29 | 06/13/2025 | 12:42:16 | -75.87, 177.24 | 127.30 | 3.46 | 2 |
| 10 | 06/13/2025 | 13:32:57 | 75.62, -14.64 | 52.48 | 06/13/2025 | 13:31:46 | 75.65, -15.78 | 52.45 | 31.55 | 71 |
| 11 | 06/16/2025 | 04:08:15 | 75.93, 125.58 | 52.63 | 06/16/2025 | 04:09:18 | 75.94, 125.69 | 52.66 | 3.44 | 63 |
| 12 | 06/16/2025 | 04:58:58 | -75.85, -66.84 | 127.44 | 06/16/2025 | 04:58:47 | -75.88, -66.86 | 127.42 | 3.37 | 11 |
| 13 | 06/18/2025 | 20:24:56 | 75.94,-118.58 | 52.58 | 06/18/2025 | 20:25:49 | 75.92,-118.48 | 52.57 | 3.35 | 53 |
| 14 | 06/18/2025 | 21:15:39 | -75.86, 49.02 | 127.50 | 06/18/2025 | 21:15:18 | -75.86, 48.97 | 127.50 | 1.31 | 21 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/5/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/05/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8