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: 3/28/2025
| 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 | 03/30/2025 | 16:17:25 | -76.23, 120.24 | 107.87 | 03/30/2025 | 16:18:29 | -76.16, 123.89 | 107.85 | 97.25 | 64 |
| 2 | 03/30/2025 | 17:07:57 | 75.61, -70.27 | 71.54 | 03/30/2025 | 17:08:06 | 75.59, -70.16 | 71.53 | 3.47 | 9 |
| 3 | 03/30/2025 | 17:58:39 | -75.52, 97.33 | 108.55 | 03/30/2025 | 17:57:35 | -75.52, 97.26 | 108.57 | 1.96 | 64 |
| 4 | 04/02/2025 | 08:33:57 | -75.64,-121.80 | 109.45 | 04/02/2025 | 08:35:03 | -75.66,-121.72 | 109.42 | 3.21 | 66 |
| 5 | 04/02/2025 | 09:24:42 | 75.60, 45.63 | 70.51 | 04/02/2025 | 09:24:30 | 75.58, 45.70 | 70.49 | 2.94 | 12 |
| 6 | 04/02/2025 | 10:15:14 | -75.05,-145.32 | 110.00 | 04/02/2025 | 10:14:07 | -75.11,-147.97 | 110.03 | 75.96 | 67 |
| 7 | 04/05/2025 | 00:50:43 | -75.65, -5.96 | 110.45 | 04/05/2025 | 00:51:27 | -75.64, -5.87 | 110.46 | 2.43 | 44 |
| 8 | 04/05/2025 | 01:41:27 | 75.56, 161.63 | 69.46 | 04/05/2025 | 01:40:54 | 75.56, 161.54 | 69.45 | 2.63 | 33 |
| 9 | 04/07/2025 | 17:07:28 | -75.63, 109.99 | 111.47 | 04/07/2025 | 17:07:50 | -75.61, 109.95 | 111.49 | 2.01 | 22 |
| 10 | 04/07/2025 | 17:58:13 | 75.59, -82.58 | 68.48 | 04/07/2025 | 17:57:16 | 75.58, -82.51 | 68.47 | 2.37 | 57 |
| 11 | 04/10/2025 | 08:33:31 | 75.71, 58.28 | 67.63 | 04/10/2025 | 08:34:42 | 75.69, 58.45 | 67.63 | 4.96 | 71 |
| 12 | 04/10/2025 | 09:24:13 | -75.63,-134.12 | 112.46 | 04/10/2025 | 09:24:11 | -75.62,-134.11 | 112.47 | 0.31 | 2 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/28/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/28/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8