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: 2/21/2026
| 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 | 02/22/2026 | 15:22:13 | 76.90, -39.64 | 86.97 | 02/22/2026 | 15:23:00 | 76.89, -39.75 | 86.96 | 3.00 | 47 |
| 2 | 02/22/2026 | 16:12:57 | -76.88, 127.77 | 93.06 | 02/22/2026 | 16:12:28 | -76.86, 127.78 | 93.09 | 2.18 | 29 |
| 3 | 02/25/2026 | 07:38:42 | 76.93, 76.20 | 86.02 | 02/25/2026 | 07:39:28 | 76.91, 76.21 | 86.00 | 2.22 | 46 |
| 4 | 02/25/2026 | 08:29:25 | -76.86,-116.20 | 94.06 | 02/25/2026 | 08:28:56 | -76.88,-116.25 | 94.04 | 2.77 | 29 |
| 5 | 02/27/2026 | 23:55:10 | 76.91,-167.76 | 85.01 | 02/27/2026 | 23:55:56 | 76.92,-167.88 | 85.01 | 3.11 | 46 |
| 6 | 02/28/2026 | 00:45:54 | -76.88, -0.33 | 95.04 | 02/28/2026 | 00:45:24 | -76.89, -0.34 | 95.03 | 1.14 | 30 |
| 7 | 03/02/2026 | 16:11:39 | 76.93, -51.88 | 84.01 | 03/02/2026 | 16:12:23 | 76.96, -51.86 | 84.04 | 2.89 | 44 |
| 8 | 03/02/2026 | 17:02:23 | -76.90, 115.56 | 96.03 | 03/02/2026 | 17:01:52 | -76.89, 115.53 | 96.05 | 1.63 | 31 |
| 9 | 03/05/2026 | 08:28:07 | 76.94, 64.02 | 83.00 | 03/05/2026 | 08:28:50 | 76.93, 63.94 | 82.99 | 2.21 | 43 |
| 10 | 03/05/2026 | 09:18:51 | -76.91,-128.53 | 97.05 | 03/05/2026 | 09:18:18 | -76.91,-128.49 | 97.05 | 0.92 | 33 |
Figure of FY3D and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 2/21/2026
Download SNOs between FY3D and LANDSAT-8 since TLE EPOCH: 02/21/2026 in txt file.
Historial Predications of SNOs between FY3D and LANDSAT-8