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: 9/18/2025
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 | 09/20/2025 | 14:59:50 | -78.19, 135.34 | 102.71 | 09/20/2025 | 15:00:16 | -78.17, 135.25 | 102.73 | 3.23 | 26 |
2 | 09/20/2025 | 15:50:34 | 78.13, -57.03 | 77.26 | 09/20/2025 | 15:49:34 | 78.14, -57.17 | 77.26 | 3.45 | 60 |
3 | 09/23/2025 | 01:21:17 | 78.21, 159.90 | 78.27 | 09/23/2025 | 01:21:46 | 78.19, 159.94 | 78.25 | 2.57 | 29 |
4 | 09/23/2025 | 02:12:00 | -78.17, -32.52 | 101.77 | 09/23/2025 | 02:11:07 | -78.18, -32.47 | 101.76 | 1.33 | 53 |
5 | 09/25/2025 | 11:42:42 | -78.21,-175.36 | 100.79 | 09/25/2025 | 11:43:19 | -78.21,-175.42 | 100.79 | 1.42 | 37 |
6 | 09/25/2025 | 12:33:26 | 78.16, -7.78 | 79.18 | 09/25/2025 | 12:32:37 | 78.18, -7.86 | 79.20 | 2.80 | 49 |
7 | 09/27/2025 | 22:04:08 | 78.21,-150.67 | 80.17 | 09/27/2025 | 22:04:48 | 78.25,-150.67 | 80.20 | 3.74 | 40 |
8 | 09/27/2025 | 22:54:52 | -78.20, 16.73 | 99.84 | 09/27/2025 | 22:54:10 | -78.19, 16.72 | 99.85 | 1.14 | 42 |
9 | 09/30/2025 | 08:25:34 | -78.25,-126.15 | 98.86 | 09/30/2025 | 08:26:21 | -78.24,-126.16 | 98.87 | 1.11 | 47 |
10 | 09/30/2025 | 09:16:18 | 78.21, 41.37 | 81.12 | 09/30/2025 | 09:15:39 | 78.21, 41.40 | 81.12 | 0.60 | 39 |
11 | 10/02/2025 | 18:46:59 | 78.27,-101.56 | 82.11 | 10/02/2025 | 18:47:49 | 78.24,-101.54 | 82.09 | 2.46 | 50 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/18/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 09/18/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA