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: 6/29/2025
| 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 | 06/29/2025 | 13:31:37 | 75.92, -14.89 | 52.77 | 06/29/2025 | 13:31:49 | 75.96, -14.87 | 52.81 | 3.82 | 12 |
| 2 | 06/29/2025 | 14:22:21 | -75.90, 152.51 | 127.25 | 06/29/2025 | 14:21:18 | -75.88, 152.54 | 127.28 | 2.14 | 63 |
| 3 | 07/02/2025 | 04:57:39 | -76.22, -67.36 | 126.79 | 07/02/2025 | 04:58:50 | -76.10, -66.16 | 126.86 | 34.22 | 71 |
| 4 | 07/02/2025 | 05:48:18 | 75.95, 100.91 | 52.98 | 07/02/2025 | 05:48:19 | 75.94, 100.96 | 52.97 | 1.98 | 1 |
| 5 | 07/02/2025 | 06:39:01 | -75.88, -91.53 | 127.09 | 07/02/2025 | 06:37:48 | -75.87, -91.62 | 127.12 | 3.03 | 73 |
| 6 | 07/04/2025 | 21:14:14 | -75.98, 49.40 | 126.78 | 07/04/2025 | 21:15:22 | -75.98, 49.34 | 126.77 | 1.67 | 68 |
| 7 | 07/04/2025 | 22:04:58 | 75.94,-143.14 | 53.19 | 07/04/2025 | 22:04:48 | 75.96,-143.09 | 53.21 | 2.87 | 10 |
| 8 | 07/04/2025 | 22:55:32 | -75.45, 25.80 | 127.23 | 07/04/2025 | 22:54:25 | -75.50, 23.18 | 127.29 | 73.17 | 67 |
| 9 | 07/07/2025 | 13:30:54 | -76.01, 165.18 | 126.48 | 07/07/2025 | 13:31:50 | -76.00, 165.27 | 126.48 | 2.88 | 56 |
| 10 | 07/07/2025 | 14:21:37 | 75.93, -27.20 | 53.46 | 07/07/2025 | 14:21:17 | 75.92, -27.32 | 53.44 | 3.17 | 20 |
| 11 | 07/10/2025 | 05:47:34 | -76.01, -78.89 | 126.16 | 07/10/2025 | 05:48:19 | -76.00, -78.83 | 126.16 | 1.53 | 45 |
| 12 | 07/10/2025 | 06:38:18 | 75.97, 88.57 | 53.81 | 07/10/2025 | 06:37:45 | 75.97, 88.72 | 53.82 | 4.20 | 33 |
| 13 | 07/12/2025 | 22:04:14 | -76.00, 37.03 | 125.80 | 07/12/2025 | 22:04:48 | -76.00, 37.03 | 125.80 | 0.68 | 34 |
| 14 | 07/12/2025 | 22:54:58 | 75.96,-155.52 | 54.17 | 07/12/2025 | 22:54:14 | 75.96,-155.42 | 54.17 | 2.48 | 44 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/29/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/29/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8