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: 7/21/2025
| 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 | 07/21/2025 | 17:31:21 | -77.91, 97.38 | 122.47 | 07/21/2025 | 17:32:00 | -77.91, 97.50 | 122.48 | 2.79 | 39 |
| 2 | 07/21/2025 | 18:22:05 | 77.87, -95.06 | 57.49 | 07/21/2025 | 18:21:20 | 77.88, -94.96 | 57.51 | 2.95 | 45 |
| 3 | 07/24/2025 | 03:52:48 | 77.92, 122.05 | 58.04 | 07/24/2025 | 03:53:42 | 77.90, 121.96 | 58.01 | 3.24 | 54 |
| 4 | 07/24/2025 | 04:43:31 | -77.87, -70.37 | 122.01 | 07/24/2025 | 04:43:01 | -77.90, -70.35 | 121.98 | 3.66 | 30 |
| 5 | 07/26/2025 | 14:14:13 | -77.92, 146.72 | 121.43 | 07/26/2025 | 14:15:21 | -77.95, 146.73 | 121.41 | 3.06 | 68 |
| 6 | 07/26/2025 | 15:04:58 | 77.92, -45.92 | 58.57 | 07/26/2025 | 15:04:41 | 77.92, -45.75 | 58.57 | 3.88 | 17 |
| 7 | 07/29/2025 | 00:35:51 | 78.36, 168.94 | 59.59 | 07/29/2025 | 00:36:55 | 78.27, 172.68 | 59.47 | 84.94 | 64 |
| 8 | 07/29/2025 | 01:26:24 | -77.93, -21.26 | 120.86 | 07/29/2025 | 01:26:22 | -77.92, -21.21 | 120.87 | 1.52 | 2 |
| 9 | 07/31/2025 | 11:47:51 | 77.94, 3.37 | 59.75 | 07/31/2025 | 11:48:02 | 77.95, 3.45 | 59.75 | 2.23 | 11 |
| 10 | 07/31/2025 | 12:38:34 | -77.89, 170.95 | 120.30 | 07/31/2025 | 12:37:22 | -77.92, 171.00 | 120.27 | 3.52 | 72 |
| 11 | 08/02/2025 | 22:09:17 | -77.96, 27.99 | 119.62 | 08/02/2025 | 22:09:43 | -77.94, 27.94 | 119.64 | 2.09 | 26 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/21/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 07/21/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA