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: 4/2/2025
| 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 | 04/02/2025 | 08:34:00 | -75.75,-122.17 | 109.35 | 04/02/2025 | 08:35:12 | -75.65,-121.77 | 109.42 | 15.23 | 72 |
| 2 | 04/02/2025 | 09:24:42 | 75.57, 45.73 | 70.48 | 04/02/2025 | 09:24:39 | 75.59, 45.68 | 70.49 | 2.55 | 3 |
| 3 | 04/02/2025 | 10:15:22 | -75.40,-146.39 | 109.69 | 04/02/2025 | 10:14:09 | -75.46,-147.05 | 109.66 | 19.61 | 73 |
| 4 | 04/05/2025 | 00:50:44 | -75.66, -6.00 | 110.44 | 04/05/2025 | 00:51:41 | -75.63, -5.96 | 110.46 | 3.09 | 57 |
| 5 | 04/05/2025 | 01:41:28 | 75.57, 161.61 | 69.47 | 04/05/2025 | 01:41:08 | 75.56, 161.48 | 69.45 | 3.62 | 20 |
| 6 | 04/07/2025 | 17:07:28 | -75.63, 109.99 | 111.48 | 04/07/2025 | 17:08:08 | -75.63, 109.90 | 111.48 | 2.29 | 40 |
| 7 | 04/07/2025 | 17:58:13 | 75.58, -82.56 | 68.48 | 04/07/2025 | 17:57:34 | 75.60, -82.52 | 68.49 | 2.15 | 39 |
| 8 | 04/10/2025 | 09:24:14 | -75.65,-134.22 | 112.44 | 04/10/2025 | 09:24:35 | -75.64,-134.19 | 112.45 | 2.26 | 21 |
| 9 | 04/10/2025 | 10:14:58 | 75.57, 33.38 | 67.47 | 04/10/2025 | 10:14:02 | 75.56, 33.23 | 67.45 | 4.09 | 56 |
| 10 | 04/13/2025 | 00:50:20 | 75.86, 173.63 | 66.80 | 04/13/2025 | 00:51:31 | 75.78, 174.48 | 66.75 | 25.09 | 71 |
| 11 | 04/13/2025 | 01:40:59 | -75.65, -18.32 | 113.42 | 04/13/2025 | 01:41:01 | -75.66, -18.23 | 113.40 | 2.97 | 2 |
| 12 | 04/13/2025 | 02:31:41 | 75.47, 149.58 | 66.42 | 04/13/2025 | 02:30:29 | 75.53, 149.04 | 66.45 | 16.52 | 72 |
| 13 | 04/15/2025 | 17:07:01 | 75.69, -69.89 | 65.68 | 04/15/2025 | 17:07:59 | 75.67, -69.95 | 65.67 | 2.50 | 58 |
| 14 | 04/15/2025 | 17:57:44 | -75.65, 97.54 | 114.36 | 04/15/2025 | 17:57:27 | -75.65, 97.63 | 114.37 | 2.66 | 17 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 4/2/2025
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 04/02/2025 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8