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: 9/16/2026
| 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 | 09/17/2026 | 01:30:05 | 79.70, 157.27 | 77.34 | 09/17/2026 | 01:30:12 | 79.72, 157.26 | 77.36 | 2.48 | 7 |
| 2 | 09/17/2026 | 02:20:44 | -79.56, -34.07 | 102.78 | 09/17/2026 | 02:19:33 | -79.65, -35.55 | 102.71 | 31.21 | 71 |
| 3 | 09/19/2026 | 11:00:30 | 79.72, 14.54 | 78.29 | 09/19/2026 | 11:01:34 | 79.75, 14.50 | 78.31 | 2.78 | 64 |
| 4 | 09/19/2026 | 11:51:13 | -79.70,-177.92 | 101.73 | 09/19/2026 | 11:50:54 | -79.71,-178.06 | 101.72 | 3.15 | 19 |
| 5 | 09/21/2026 | 21:21:38 | -79.75, 39.04 | 100.75 | 09/21/2026 | 21:22:15 | -79.72, 39.12 | 100.77 | 3.31 | 37 |
| 6 | 09/21/2026 | 22:12:22 | 79.72,-153.32 | 79.24 | 09/21/2026 | 22:11:33 | 79.71,-153.32 | 79.23 | 1.25 | 49 |
| 7 | 09/24/2026 | 07:42:46 | 79.72, 64.15 | 80.18 | 09/24/2026 | 07:42:54 | 79.75, 64.08 | 80.21 | 3.76 | 8 |
| 8 | 09/24/2026 | 08:33:26 | -79.61,-127.40 | 99.92 | 09/24/2026 | 08:32:15 | -79.68,-128.77 | 99.86 | 28.49 | 71 |
| 9 | 09/26/2026 | 17:13:11 | 79.76, -78.73 | 81.15 | 09/26/2026 | 17:14:16 | 79.75, -78.84 | 81.14 | 2.08 | 65 |
| 10 | 09/26/2026 | 18:03:54 | -79.73, 88.89 | 98.87 | 09/26/2026 | 18:03:35 | -79.75, 88.83 | 98.85 | 2.85 | 19 |
| 11 | 09/29/2026 | 03:34:19 | -79.76, -54.02 | 97.90 | 09/29/2026 | 03:34:56 | -79.78, -53.89 | 97.89 | 2.92 | 37 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/16/2026
Download SNOs between FY3D and TERRA since TLE EPOCH: 09/16/2026 in txt file.
Historial Predications of SNOs between FY3D and TERRA