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: 6/26/2025
| 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 | 06/26/2025 | 21:14:57 | 75.92,-130.78 | 52.64 | 06/26/2025 | 21:15:20 | 75.94,-130.80 | 52.66 | 2.53 | 23 |
| 2 | 06/26/2025 | 22:05:41 | -75.89, 36.63 | 127.38 | 06/26/2025 | 22:04:49 | -75.86, 36.60 | 127.42 | 3.23 | 52 |
| 3 | 06/29/2025 | 13:31:37 | 75.94, -14.97 | 52.79 | 06/29/2025 | 13:31:49 | 75.93, -14.94 | 52.78 | 1.45 | 12 |
| 4 | 06/29/2025 | 14:22:20 | -75.87, 152.60 | 127.27 | 06/29/2025 | 14:21:18 | -75.86, 152.47 | 127.30 | 3.67 | 62 |
| 5 | 07/02/2025 | 04:57:39 | -76.24, -67.43 | 126.78 | 07/02/2025 | 04:58:49 | -76.13, -66.08 | 126.83 | 37.68 | 70 |
| 6 | 07/02/2025 | 05:48:17 | 75.93, 100.99 | 52.96 | 07/02/2025 | 05:48:19 | 75.91, 100.88 | 52.94 | 3.37 | 2 |
| 7 | 07/02/2025 | 06:39:00 | -75.85, -91.44 | 127.11 | 07/02/2025 | 06:37:47 | -75.89, -91.54 | 127.09 | 5.25 | 73 |
| 8 | 07/04/2025 | 21:14:14 | -76.00, 49.33 | 126.76 | 07/04/2025 | 21:15:21 | -76.01, 49.41 | 126.74 | 2.40 | 67 |
| 9 | 07/04/2025 | 22:04:57 | 75.92,-143.06 | 53.17 | 07/04/2025 | 22:04:48 | 75.93,-143.18 | 53.18 | 3.49 | 9 |
| 10 | 07/04/2025 | 22:55:31 | -75.43, 25.88 | 127.25 | 07/04/2025 | 22:54:25 | -75.47, 23.10 | 127.32 | 77.70 | 66 |
| 11 | 07/07/2025 | 13:30:54 | -75.99, 165.27 | 126.50 | 07/07/2025 | 13:31:50 | -76.02, 165.32 | 126.46 | 3.34 | 56 |
| 12 | 07/07/2025 | 14:21:38 | 75.95, -27.29 | 53.48 | 07/07/2025 | 14:21:17 | 75.94, -27.28 | 53.46 | 1.82 | 21 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/26/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/26/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8