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: 9/16/2025
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 | 04:38:25 | 78.17, 110.76 | 76.33 | 09/18/2025 | 04:38:43 | 78.15, 110.62 | 76.31 | 3.54 | 18 |
2 | 09/18/2025 | 05:29:08 | -78.13, -81.70 | 103.70 | 09/18/2025 | 05:28:04 | -78.13, -81.79 | 103.70 | 2.08 | 64 |
3 | 09/20/2025 | 14:59:50 | -78.20, 135.29 | 102.70 | 09/20/2025 | 15:00:15 | -78.20, 135.40 | 102.70 | 2.54 | 25 |
4 | 09/20/2025 | 15:50:34 | 78.15, -57.10 | 77.27 | 09/20/2025 | 15:49:33 | 78.17, -57.04 | 77.29 | 3.45 | 61 |
5 | 09/23/2025 | 01:21:16 | 78.19, 160.07 | 78.24 | 09/23/2025 | 01:21:45 | 78.22, 160.08 | 78.28 | 4.11 | 29 |
6 | 09/23/2025 | 02:12:00 | -78.18, -32.57 | 101.76 | 09/23/2025 | 02:11:07 | -78.16, -32.52 | 101.77 | 1.80 | 53 |
7 | 09/25/2025 | 11:42:42 | -78.22,-175.40 | 100.79 | 09/25/2025 | 11:43:19 | -78.20,-175.46 | 100.80 | 2.14 | 37 |
8 | 09/25/2025 | 12:33:26 | 78.17, -7.83 | 79.19 | 09/25/2025 | 12:32:37 | 78.17, -7.91 | 79.19 | 1.66 | 49 |
9 | 09/27/2025 | 22:04:08 | 78.22,-150.71 | 80.17 | 09/27/2025 | 22:04:48 | 78.24,-150.70 | 80.19 | 2.27 | 40 |
10 | 09/27/2025 | 22:54:52 | -78.20, 16.71 | 99.84 | 09/27/2025 | 22:54:10 | -78.18, 16.70 | 99.86 | 2.13 | 42 |
11 | 09/30/2025 | 08:25:34 | -78.25,-126.16 | 98.86 | 09/30/2025 | 08:26:21 | -78.24,-126.16 | 98.87 | 1.33 | 47 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/16/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 09/16/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA