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: 5/25/2025
| 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 | 05/28/2025 | 11:02:12 | -75.86,-158.18 | 125.60 | 05/28/2025 | 11:03:16 | -75.87,-158.04 | 125.58 | 3.70 | 64 |
| 2 | 05/28/2025 | 11:52:55 | 75.80, 9.36 | 54.34 | 05/28/2025 | 11:52:42 | 75.80, 9.40 | 54.34 | 1.33 | 13 |
| 3 | 05/28/2025 | 12:43:26 | -75.19, 178.63 | 126.18 | 05/28/2025 | 12:42:21 | -75.23, 175.40 | 126.29 | 91.73 | 65 |
| 4 | 05/31/2025 | 03:18:52 | -75.83, -42.16 | 126.03 | 05/31/2025 | 03:19:45 | -75.83, -42.27 | 126.03 | 3.07 | 53 |
| 5 | 05/31/2025 | 04:09:37 | 75.81, 125.20 | 53.95 | 05/31/2025 | 04:09:11 | 75.81, 125.31 | 53.95 | 2.99 | 26 |
| 6 | 06/02/2025 | 19:35:34 | -75.84, 73.68 | 126.37 | 06/02/2025 | 19:36:14 | -75.83, 73.60 | 126.39 | 3.04 | 40 |
| 7 | 06/02/2025 | 20:26:18 | 75.79,-118.82 | 53.58 | 06/02/2025 | 20:25:40 | 75.80,-118.83 | 53.58 | 1.21 | 38 |
| 8 | 06/05/2025 | 11:52:16 | -75.87,-170.50 | 126.67 | 06/05/2025 | 11:52:42 | -75.85,-170.43 | 126.67 | 2.18 | 26 |
| 9 | 06/05/2025 | 12:43:00 | 75.82, -3.02 | 53.29 | 06/05/2025 | 12:42:08 | 75.83, -2.87 | 53.30 | 4.19 | 52 |
| 10 | 06/08/2025 | 04:08:56 | -75.85, -54.53 | 126.95 | 06/08/2025 | 04:09:09 | -75.87, -54.50 | 126.92 | 2.39 | 13 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 5/25/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 05/25/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8