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: 9/28/2025
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 | 09/30/2025 | 08:25:32 | -78.23,-126.08 | 98.87 | 09/30/2025 | 08:26:17 | -78.25,-126.10 | 98.86 | 2.06 | 45 |
2 | 09/30/2025 | 09:16:17 | 78.23, 41.27 | 81.14 | 09/30/2025 | 09:15:36 | 78.19, 41.30 | 81.10 | 4.18 | 41 |
3 | 10/02/2025 | 18:46:58 | 78.26,-101.54 | 82.10 | 10/02/2025 | 18:47:45 | 78.24,-101.54 | 82.09 | 1.99 | 47 |
4 | 10/02/2025 | 19:37:41 | -78.21, 66.10 | 97.94 | 10/02/2025 | 19:37:06 | -78.22, 65.99 | 97.93 | 2.58 | 35 |
5 | 10/05/2025 | 05:08:23 | -78.28, -76.95 | 96.94 | 10/05/2025 | 05:09:14 | -78.28, -76.79 | 96.94 | 3.61 | 51 |
6 | 10/05/2025 | 05:59:07 | 78.25, 90.57 | 83.05 | 10/05/2025 | 05:58:33 | 78.22, 90.61 | 83.02 | 3.00 | 34 |
7 | 10/07/2025 | 15:29:48 | 78.30, -52.32 | 84.01 | 10/07/2025 | 15:30:41 | 78.26, -52.30 | 83.98 | 4.11 | 53 |
8 | 10/07/2025 | 16:20:31 | -78.24, 115.36 | 96.04 | 10/07/2025 | 16:20:02 | -78.23, 115.22 | 96.05 | 3.16 | 29 |
9 | 10/10/2025 | 01:51:12 | -78.29, -27.55 | 95.07 | 10/10/2025 | 01:52:09 | -78.28, -27.62 | 95.08 | 1.87 | 57 |
10 | 10/10/2025 | 02:41:56 | 78.26, 139.92 | 84.92 | 10/10/2025 | 02:41:27 | 78.27, 140.00 | 84.92 | 1.90 | 29 |
11 | 10/12/2025 | 12:12:36 | 78.29, -2.84 | 85.85 | 10/12/2025 | 12:13:34 | 78.29, -2.98 | 85.85 | 3.20 | 58 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 9/28/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 09/28/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA