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: 2/17/2025
| 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 | 02/18/2025 | 16:18:39 | 75.42, -58.31 | 86.73 | 02/18/2025 | 16:19:05 | 75.43, -58.25 | 86.75 | 2.21 | 26 |
| 2 | 02/18/2025 | 17:09:22 | -75.34, 109.25 | 93.36 | 02/18/2025 | 17:08:34 | -75.36, 109.18 | 93.35 | 2.63 | 48 |
| 3 | 02/21/2025 | 07:44:52 | -75.72,-110.77 | 93.92 | 02/21/2025 | 07:46:02 | -75.66,-109.34 | 93.96 | 39.88 | 70 |
| 4 | 02/21/2025 | 08:35:30 | 75.40, 57.60 | 85.75 | 02/21/2025 | 08:35:33 | 75.39, 57.52 | 85.74 | 2.67 | 3 |
| 5 | 02/21/2025 | 09:26:14 | -75.37,-134.98 | 94.30 | 02/21/2025 | 09:25:01 | -75.37,-134.91 | 94.30 | 2.03 | 73 |
| 6 | 02/24/2025 | 00:01:36 | -75.44, 6.01 | 95.18 | 02/24/2025 | 00:02:32 | -75.44, 5.89 | 95.18 | 3.35 | 56 |
| 7 | 02/24/2025 | 00:52:20 | 75.39, 173.48 | 84.77 | 02/24/2025 | 00:51:58 | 75.40, 173.45 | 84.78 | 1.58 | 22 |
| 8 | 02/26/2025 | 16:18:27 | -75.44, 121.85 | 96.17 | 02/26/2025 | 16:18:57 | -75.46, 121.86 | 96.15 | 2.22 | 30 |
| 9 | 02/26/2025 | 17:09:11 | 75.40, -70.69 | 83.78 | 02/26/2025 | 17:08:24 | 75.38, -70.73 | 83.76 | 2.39 | 47 |
| 10 | 03/01/2025 | 07:44:40 | 75.77, 69.30 | 83.16 | 03/01/2025 | 07:45:50 | 75.66, 70.69 | 83.07 | 40.07 | 70 |
| 11 | 03/01/2025 | 08:35:18 | -75.46,-122.35 | 97.16 | 03/01/2025 | 08:35:22 | -75.45,-122.28 | 97.17 | 2.17 | 4 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/17/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/17/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8