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: 6/24/2025
| 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 | 06/24/2025 | 04:58:16 | 75.91, 113.33 | 52.56 | 06/24/2025 | 04:58:50 | 75.91, 113.23 | 52.56 | 2.68 | 34 |
| 2 | 06/24/2025 | 05:49:00 | -75.89, -79.27 | 127.46 | 06/24/2025 | 05:48:18 | -75.88, -79.21 | 127.48 | 1.65 | 42 |
| 3 | 06/26/2025 | 21:14:57 | 75.94,-130.85 | 52.66 | 06/26/2025 | 21:15:20 | 75.92,-130.87 | 52.64 | 2.45 | 23 |
| 4 | 06/26/2025 | 22:05:40 | -75.86, 36.72 | 127.41 | 06/26/2025 | 22:04:48 | -75.89, 36.69 | 127.39 | 3.15 | 52 |
| 5 | 06/29/2025 | 13:31:37 | 75.92, -14.88 | 52.77 | 06/29/2025 | 13:31:50 | 75.91, -15.01 | 52.76 | 3.82 | 13 |
| 6 | 06/29/2025 | 14:22:21 | -75.89, 152.54 | 127.26 | 06/29/2025 | 14:21:18 | -75.89, 152.56 | 127.27 | 0.54 | 63 |
| 7 | 07/02/2025 | 04:57:39 | -76.21, -67.33 | 126.80 | 07/02/2025 | 04:58:50 | -76.11, -66.15 | 126.85 | 33.15 | 71 |
| 8 | 07/02/2025 | 05:48:18 | 75.95, 100.93 | 52.97 | 07/02/2025 | 05:48:19 | 75.94, 100.96 | 52.97 | 1.22 | 1 |
| 9 | 07/02/2025 | 06:39:01 | -75.87, -91.49 | 127.10 | 07/02/2025 | 06:37:48 | -75.87, -91.60 | 127.11 | 3.08 | 73 |
| 10 | 07/04/2025 | 21:14:13 | -75.97, 49.44 | 126.79 | 07/04/2025 | 21:15:21 | -75.99, 49.35 | 126.77 | 3.19 | 68 |
| 11 | 07/04/2025 | 22:04:57 | 75.93,-143.12 | 53.19 | 07/04/2025 | 22:04:47 | 75.96,-143.10 | 53.21 | 2.80 | 10 |
| 12 | 07/04/2025 | 22:55:31 | -75.44, 25.83 | 127.24 | 07/04/2025 | 22:54:24 | -75.50, 23.18 | 127.29 | 74.16 | 67 |
| 13 | 07/07/2025 | 13:30:54 | -76.00, 165.22 | 126.49 | 07/07/2025 | 13:31:50 | -75.99, 165.26 | 126.49 | 1.18 | 56 |
| 14 | 07/07/2025 | 14:21:38 | 75.97, -27.34 | 53.49 | 07/07/2025 | 14:21:16 | 75.96, -27.20 | 53.49 | 3.83 | 22 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 6/24/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 06/24/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8