Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and TERRA Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 4/20/2026
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (TERRA) | Time (TERRA) | Lat,Lon (TERRA) | SZA (TERRA ) | Distance(km) | Time Diff (sec) |
| 1 | 04/22/2026 | 07:29:44 | -79.43,-114.79 | 112.86 | 04/22/2026 | 07:30:50 | -79.33,-111.52 | 112.97 | 68.08 | 66 |
| 2 | 04/22/2026 | 08:20:20 | 79.13, 55.04 | 66.83 | 04/22/2026 | 08:20:12 | 79.14, 55.01 | 66.83 | 0.78 | 8 |
| 3 | 04/24/2026 | 17:50:50 | 79.17, -87.84 | 66.07 | 04/24/2026 | 17:51:49 | 79.15, -87.90 | 66.04 | 3.54 | 59 |
| 4 | 04/24/2026 | 18:41:33 | -79.15, 79.68 | 113.97 | 04/24/2026 | 18:41:09 | -79.14, 79.75 | 113.98 | 1.77 | 24 |
| 5 | 04/27/2026 | 04:12:02 | -79.16, -62.95 | 114.73 | 04/27/2026 | 04:12:45 | -79.19, -62.95 | 114.70 | 3.11 | 43 |
| 6 | 04/27/2026 | 05:02:47 | 79.15, 104.45 | 65.25 | 04/27/2026 | 05:02:03 | 79.15, 104.49 | 65.25 | 0.92 | 44 |
| 7 | 04/29/2026 | 14:33:16 | 79.16, -38.20 | 64.51 | 04/29/2026 | 14:33:39 | 79.18, -38.28 | 64.53 | 2.53 | 23 |
| 8 | 04/29/2026 | 15:23:59 | -79.14, 129.32 | 115.53 | 04/29/2026 | 15:23:00 | -79.15, 129.18 | 115.52 | 3.04 | 59 |
| 9 | 05/02/2026 | 00:54:29 | -79.19, -13.60 | 116.21 | 05/02/2026 | 00:54:36 | -79.17, -13.62 | 116.22 | 1.37 | 7 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2026
Download SNOs between FY3D and TERRA since TLE EPOCH: 04/20/2026 in txt file.
Historial Predications of SNOs between FY3D and TERRA