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: 1/24/2025
| 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 | 01/25/2025 | 15:28:28 | 75.94, -48.01 | 94.66 | 01/25/2025 | 15:29:32 | 75.87, -44.57 | 94.63 | 93.47 | 64 |
| 2 | 01/25/2025 | 16:18:58 | -75.28, 121.47 | 86.00 | 01/25/2025 | 16:19:11 | -75.30, 121.43 | 85.98 | 2.59 | 13 |
| 3 | 01/25/2025 | 17:09:43 | 75.25, -71.13 | 93.97 | 01/25/2025 | 17:08:38 | 75.23, -71.12 | 93.94 | 2.26 | 65 |
| 4 | 01/28/2025 | 07:45:08 | 75.35, 69.79 | 93.39 | 01/28/2025 | 07:46:13 | 75.36, 69.80 | 93.39 | 0.97 | 65 |
| 5 | 01/28/2025 | 08:35:51 | -75.28,-122.70 | 86.69 | 01/28/2025 | 08:35:42 | -75.28,-122.75 | 86.69 | 1.63 | 9 |
| 6 | 01/28/2025 | 09:26:24 | 74.69, 46.36 | 92.74 | 01/28/2025 | 09:25:18 | 74.76, 43.50 | 92.76 | 84.14 | 66 |
| 7 | 01/31/2025 | 00:02:01 | 75.32,-174.30 | 92.63 | 01/31/2025 | 00:02:44 | 75.35,-174.33 | 92.66 | 3.32 | 43 |
| 8 | 01/31/2025 | 00:52:45 | -75.30, -6.91 | 87.41 | 01/31/2025 | 00:52:13 | -75.28, -6.88 | 87.43 | 1.88 | 32 |
| 9 | 02/02/2025 | 16:18:54 | 75.32, -58.43 | 91.86 | 02/02/2025 | 16:19:15 | 75.32, -58.56 | 91.86 | 3.71 | 21 |
| 10 | 02/02/2025 | 17:09:38 | -75.29, 108.98 | 88.19 | 02/02/2025 | 17:08:43 | -75.30, 109.04 | 88.18 | 2.40 | 55 |
| 11 | 02/05/2025 | 07:45:05 | -75.47,-110.37 | 88.79 | 02/05/2025 | 07:46:17 | -75.43,-110.01 | 88.82 | 10.84 | 72 |
| 12 | 02/05/2025 | 08:35:47 | 75.32, 57.40 | 91.06 | 02/05/2025 | 08:35:44 | 75.35, 57.41 | 91.09 | 3.14 | 3 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 1/24/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 01/24/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8