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: 6/7/2025
| 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 | -75.84, -54.49 | 126.95 | 06/08/2025 | 04:09:14 | -75.87, -54.52 | 126.92 | 3.67 | 18 |
| 2 | 06/08/2025 | 04:59:40 | 75.78, 113.01 | 53.00 | 06/08/2025 | 04:58:41 | 75.80, 112.93 | 53.01 | 3.22 | 59 |
| 3 | 06/10/2025 | 19:35:03 | 76.34,-107.74 | 53.28 | 06/10/2025 | 19:36:10 | 76.23,-105.14 | 53.28 | 69.60 | 67 |
| 4 | 06/10/2025 | 20:25:37 | -75.87, 61.28 | 127.14 | 06/10/2025 | 20:25:45 | -75.87, 61.36 | 127.14 | 2.20 | 8 |
| 5 | 06/10/2025 | 21:16:21 | 75.82,-131.24 | 52.82 | 06/10/2025 | 21:15:12 | 75.80,-131.20 | 52.79 | 2.78 | 69 |
| 6 | 06/13/2025 | 11:51:36 | 75.99, 9.46 | 52.80 | 06/13/2025 | 11:52:48 | 75.92, 9.76 | 52.76 | 10.67 | 72 |
| 7 | 06/13/2025 | 12:42:18 | -75.87, 177.19 | 127.31 | 06/13/2025 | 12:42:17 | -75.86, 177.19 | 127.32 | 1.58 | 1 |
| 8 | 06/13/2025 | 13:32:57 | 75.60, -14.58 | 52.46 | 06/13/2025 | 13:31:46 | 75.69, -15.67 | 52.49 | 31.71 | 71 |
| 9 | 06/16/2025 | 04:08:15 | 75.90, 125.66 | 52.61 | 06/16/2025 | 04:09:20 | 75.89, 125.54 | 52.60 | 3.36 | 65 |
| 10 | 06/16/2025 | 04:58:59 | -75.87, -66.92 | 127.42 | 06/16/2025 | 04:58:48 | -75.88, -66.87 | 127.42 | 1.41 | 11 |
| 11 | 06/16/2025 | 05:49:30 | 75.23, 102.48 | 52.04 | 06/16/2025 | 05:48:26 | 75.25, 98.98 | 51.90 | 99.22 | 64 |
| 12 | 06/18/2025 | 20:24:56 | 75.92,-118.48 | 52.55 | 06/18/2025 | 20:25:51 | 75.89,-118.57 | 52.54 | 3.44 | 55 |
| 13 | 06/18/2025 | 21:15:40 | -75.88, 48.95 | 127.48 | 06/18/2025 | 21:15:19 | -75.88, 49.02 | 127.48 | 1.85 | 21 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/7/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/07/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8