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: 9/15/2025
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 | 09/18/2025 | 04:38:24 | 78.15, 110.83 | 76.32 | 09/18/2025 | 04:38:42 | 78.16, 110.69 | 76.33 | 3.35 | 18 |
2 | 09/18/2025 | 05:29:08 | -78.15, -81.86 | 103.67 | 09/18/2025 | 05:28:03 | -78.15, -81.72 | 103.68 | 3.14 | 65 |
3 | 09/20/2025 | 14:59:50 | -78.19, 135.35 | 102.71 | 09/20/2025 | 15:00:16 | -78.17, 135.27 | 102.73 | 2.74 | 26 |
4 | 09/20/2025 | 15:50:34 | 78.14, -57.04 | 77.26 | 09/20/2025 | 15:49:34 | 78.14, -57.17 | 77.26 | 3.23 | 60 |
5 | 09/23/2025 | 01:21:17 | 78.21, 159.90 | 78.27 | 09/23/2025 | 01:21:46 | 78.19, 159.95 | 78.25 | 2.49 | 29 |
6 | 09/23/2025 | 02:12:00 | -78.17, -32.51 | 101.77 | 09/23/2025 | 02:11:07 | -78.18, -32.44 | 101.76 | 2.33 | 53 |
7 | 09/25/2025 | 11:42:42 | -78.21,-175.34 | 100.79 | 09/25/2025 | 11:43:19 | -78.22,-175.37 | 100.78 | 1.68 | 37 |
8 | 09/25/2025 | 12:33:26 | 78.16, -7.78 | 79.18 | 09/25/2025 | 12:32:37 | 78.19, -7.82 | 79.21 | 3.30 | 49 |
9 | 09/27/2025 | 22:04:08 | 78.21,-150.66 | 80.16 | 09/27/2025 | 22:04:49 | 78.22,-150.81 | 80.17 | 3.47 | 41 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/15/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 09/15/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA