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: 3/13/2026
| 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 | 03/13/2026 | 09:17:26 | 76.99, 51.72 | 79.93 | 03/13/2026 | 09:18:08 | 77.00, 51.83 | 79.95 | 3.09 | 42 |
| 2 | 03/13/2026 | 10:08:09 | -76.93,-140.70 | 100.14 | 03/13/2026 | 10:07:37 | -76.92,-140.82 | 100.16 | 3.06 | 32 |
| 3 | 03/16/2026 | 01:33:53 | 76.99, 167.68 | 78.88 | 03/16/2026 | 01:34:37 | 76.98, 167.62 | 78.87 | 2.34 | 44 |
| 4 | 03/16/2026 | 02:24:37 | -76.97, -24.92 | 101.15 | 03/16/2026 | 02:24:05 | -76.95, -24.85 | 101.18 | 3.20 | 32 |
| 5 | 03/18/2026 | 17:50:19 | 77.00, -76.35 | 77.84 | 03/18/2026 | 17:51:03 | 77.03, -76.32 | 77.87 | 3.79 | 44 |
| 6 | 03/18/2026 | 18:41:03 | -76.98, 91.05 | 102.20 | 03/18/2026 | 18:40:32 | -76.96, 91.05 | 102.23 | 2.18 | 31 |
| 7 | 03/21/2026 | 10:06:46 | 77.00, 39.62 | 76.79 | 03/21/2026 | 10:07:31 | 77.01, 39.50 | 76.81 | 3.40 | 45 |
| 8 | 03/21/2026 | 10:57:30 | -76.98,-152.98 | 103.25 | 03/21/2026 | 10:56:59 | -76.99,-152.95 | 103.24 | 1.54 | 31 |
| 9 | 03/24/2026 | 02:23:14 | 77.04, 155.40 | 75.78 | 03/24/2026 | 02:23:58 | 77.02, 155.42 | 75.77 | 1.97 | 44 |
| 10 | 03/24/2026 | 03:13:57 | -76.98, -37.02 | 104.29 | 03/24/2026 | 03:13:26 | -77.00, -37.02 | 104.27 | 2.59 | 31 |
| 11 | 03/26/2026 | 18:39:41 | 77.04, -88.63 | 74.74 | 03/26/2026 | 18:40:24 | 77.06, -88.56 | 74.77 | 2.85 | 43 |
| 12 | 03/26/2026 | 19:30:24 | -76.98, 78.95 | 105.33 | 03/26/2026 | 19:29:53 | -76.99, 78.83 | 105.33 | 3.38 | 31 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/13/2026
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 03/13/2026 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8