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: 7/2/2025
| 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 | 07/02/2025 | 04:57:39 | -76.24, -67.46 | 126.77 | 07/02/2025 | 04:58:49 | -76.12, -66.12 | 126.84 | 38.30 | 70 |
| 2 | 07/02/2025 | 05:48:17 | 75.93, 100.98 | 52.96 | 07/02/2025 | 05:48:18 | 75.96, 101.02 | 52.99 | 3.26 | 1 |
| 3 | 07/02/2025 | 06:39:00 | -75.86, -91.46 | 127.10 | 07/02/2025 | 06:37:47 | -75.88, -91.58 | 127.10 | 3.71 | 73 |
| 4 | 07/04/2025 | 21:14:14 | -76.01, 49.30 | 126.75 | 07/04/2025 | 21:15:21 | -75.99, 49.38 | 126.76 | 2.57 | 67 |
| 5 | 07/04/2025 | 22:04:57 | 75.92,-143.08 | 53.18 | 07/04/2025 | 22:04:48 | 75.93,-143.19 | 53.18 | 3.24 | 9 |
| 6 | 07/04/2025 | 22:55:31 | -75.44, 25.85 | 127.24 | 07/04/2025 | 22:54:24 | -75.51, 23.21 | 127.28 | 74.04 | 67 |
| 7 | 07/07/2025 | 13:30:54 | -76.00, 165.23 | 126.49 | 07/07/2025 | 13:31:50 | -76.00, 165.29 | 126.48 | 1.55 | 56 |
| 8 | 07/07/2025 | 14:21:38 | 75.96, -27.31 | 53.48 | 07/07/2025 | 14:21:17 | 75.93, -27.29 | 53.45 | 3.07 | 21 |
| 9 | 07/10/2025 | 05:47:34 | -76.00, -78.85 | 126.17 | 07/10/2025 | 05:48:19 | -76.00, -78.84 | 126.16 | 0.45 | 45 |
| 10 | 07/10/2025 | 06:38:18 | 75.96, 88.61 | 53.80 | 07/10/2025 | 06:37:45 | 75.97, 88.72 | 53.82 | 3.61 | 33 |
| 11 | 07/12/2025 | 22:04:13 | -76.00, 37.05 | 125.81 | 07/12/2025 | 22:04:47 | -75.98, 37.00 | 125.82 | 2.09 | 34 |
| 12 | 07/12/2025 | 22:54:57 | 75.96,-155.49 | 54.17 | 07/12/2025 | 22:54:13 | 75.95,-155.45 | 54.16 | 1.12 | 44 |
| 13 | 07/15/2025 | 14:20:53 | -76.00, 152.93 | 125.39 | 07/15/2025 | 14:21:15 | -76.00, 152.95 | 125.39 | 0.42 | 22 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 7/2/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 07/02/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8