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: 1/9/2025
| 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 | 01/09/2025 | 16:18:58 | -75.21, 121.30 | 82.84 | 01/09/2025 | 16:19:18 | -75.21, 121.17 | 82.84 | 3.70 | 20 |
| 2 | 01/09/2025 | 17:09:43 | 75.16, -71.23 | 97.11 | 01/09/2025 | 17:08:44 | 75.19, -71.23 | 97.14 | 3.24 | 59 |
| 3 | 01/12/2025 | 07:45:10 | 75.27, 69.64 | 96.80 | 01/12/2025 | 07:46:18 | 75.26, 69.55 | 96.80 | 2.71 | 68 |
| 4 | 01/12/2025 | 08:35:53 | -75.23,-122.90 | 83.25 | 01/12/2025 | 08:35:46 | -75.24,-122.88 | 83.24 | 1.37 | 7 |
| 5 | 01/12/2025 | 09:26:28 | 74.71, 45.94 | 96.26 | 01/12/2025 | 09:25:21 | 74.76, 43.52 | 96.26 | 71.04 | 67 |
| 6 | 01/15/2025 | 00:02:05 | 75.25,-174.48 | 96.32 | 01/15/2025 | 00:02:47 | 75.25,-174.60 | 96.31 | 3.50 | 42 |
| 7 | 01/15/2025 | 00:52:48 | -75.20, -7.00 | 83.74 | 01/15/2025 | 00:52:15 | -75.23, -7.02 | 83.72 | 2.58 | 33 |
| 8 | 01/17/2025 | 16:19:00 | 75.25, -58.63 | 95.79 | 01/17/2025 | 16:19:15 | 75.25, -58.71 | 95.79 | 2.27 | 15 |
| 9 | 01/17/2025 | 17:09:43 | -75.19, 108.86 | 84.27 | 01/17/2025 | 17:08:44 | -75.18, 108.74 | 84.29 | 3.65 | 59 |
| 10 | 01/20/2025 | 07:45:11 | -75.33,-110.35 | 84.69 | 01/20/2025 | 07:46:16 | -75.30,-110.33 | 84.72 | 3.16 | 65 |
| 11 | 01/20/2025 | 08:35:55 | 75.26, 57.19 | 95.23 | 01/20/2025 | 08:35:42 | 75.27, 57.23 | 95.25 | 1.90 | 13 |
| 12 | 01/20/2025 | 09:26:27 | -74.68,-133.78 | 85.33 | 01/20/2025 | 09:25:21 | -74.70,-136.63 | 85.36 | 83.68 | 66 |
| 13 | 01/23/2025 | 00:02:04 | -75.29, 5.60 | 85.34 | 01/23/2025 | 00:02:42 | -75.29, 5.52 | 85.35 | 2.38 | 38 |
| 14 | 01/23/2025 | 00:52:48 | 75.23, 173.12 | 94.60 | 01/23/2025 | 00:52:08 | 75.25, 173.07 | 94.62 | 3.11 | 40 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/9/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/09/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8