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: 11/8/2025
| 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 | 11/10/2025 | 05:28:54 | -76.88, -74.22 | 85.71 | 11/10/2025 | 05:30:01 | -76.78, -71.69 | 85.66 | 64.84 | 67 |
| 2 | 11/10/2025 | 06:19:29 | 76.45, 94.84 | 93.96 | 11/10/2025 | 06:19:34 | 76.43, 94.75 | 93.94 | 2.81 | 5 |
| 3 | 11/10/2025 | 07:10:13 | -76.43, -97.77 | 86.05 | 11/10/2025 | 07:09:02 | -76.40, -97.71 | 86.08 | 2.88 | 71 |
| 4 | 11/12/2025 | 21:45:21 | -76.58, 42.91 | 85.21 | 11/12/2025 | 21:46:33 | -76.52, 43.28 | 85.24 | 11.97 | 72 |
| 5 | 11/12/2025 | 22:36:03 | 76.46,-149.27 | 94.70 | 11/12/2025 | 22:36:00 | 76.45,-149.31 | 94.69 | 1.14 | 3 |
| 6 | 11/12/2025 | 23:26:42 | -76.22, 18.96 | 85.48 | 11/12/2025 | 23:25:31 | -76.28, 17.77 | 85.50 | 32.15 | 71 |
| 7 | 11/15/2025 | 14:01:54 | -76.52, 159.12 | 84.58 | 11/15/2025 | 14:03:00 | -76.51, 159.15 | 84.57 | 0.88 | 66 |
| 8 | 11/15/2025 | 14:52:38 | 76.48, -33.42 | 95.41 | 11/15/2025 | 14:52:26 | 76.49, -33.29 | 95.42 | 3.45 | 12 |
| 9 | 11/15/2025 | 15:43:09 | -75.88, 136.11 | 85.05 | 11/15/2025 | 15:42:05 | -75.93, 132.57 | 85.21 | 96.09 | 64 |
| 10 | 11/18/2025 | 06:18:28 | -76.50, -84.88 | 83.94 | 11/18/2025 | 06:19:26 | -76.52, -84.92 | 83.91 | 2.84 | 58 |
| 11 | 11/18/2025 | 07:09:12 | 76.46, 82.59 | 96.04 | 11/18/2025 | 07:08:53 | 76.45, 82.47 | 96.02 | 3.28 | 19 |
| 12 | 11/20/2025 | 22:35:03 | -76.54, 30.91 | 83.30 | 11/20/2025 | 22:35:52 | -76.51, 30.91 | 83.32 | 3.24 | 49 |
| 13 | 11/20/2025 | 23:25:47 | 76.49,-161.61 | 96.68 | 11/20/2025 | 23:25:18 | 76.48,-161.54 | 96.66 | 2.73 | 29 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 11/8/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 11/08/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8