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: 7/20/2025
| 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 | -77.92, 97.36 | 122.47 | 07/21/2025 | 17:32:00 | -77.91, 97.48 | 122.48 | 3.08 | 39 |
| 2 | 07/21/2025 | 18:22:05 | 77.87, -95.09 | 57.50 | 07/21/2025 | 18:21:20 | 77.88, -94.99 | 57.50 | 2.39 | 45 |
| 3 | 07/24/2025 | 03:52:48 | 77.92, 122.02 | 58.04 | 07/24/2025 | 03:53:41 | 77.93, 122.13 | 58.05 | 2.84 | 53 |
| 4 | 07/24/2025 | 04:43:31 | -77.87, -70.39 | 122.01 | 07/24/2025 | 04:43:01 | -77.90, -70.37 | 121.99 | 2.58 | 30 |
| 5 | 07/26/2025 | 14:14:14 | -77.93, 146.69 | 121.43 | 07/26/2025 | 14:15:22 | -77.95, 146.71 | 121.41 | 1.88 | 68 |
| 6 | 07/26/2025 | 15:04:58 | 77.88, -45.74 | 58.54 | 07/26/2025 | 15:04:42 | 77.91, -45.79 | 58.56 | 3.07 | 16 |
| 7 | 07/29/2025 | 00:35:50 | 78.33, 169.13 | 59.56 | 07/29/2025 | 00:36:55 | 78.26, 172.64 | 59.46 | 79.63 | 65 |
| 8 | 07/29/2025 | 01:26:24 | -77.93, -21.29 | 120.86 | 07/29/2025 | 01:26:22 | -77.91, -21.24 | 120.88 | 2.49 | 2 |
| 9 | 07/31/2025 | 11:47:51 | 77.95, 3.33 | 59.75 | 07/31/2025 | 11:48:02 | 77.94, 3.41 | 59.74 | 2.00 | 11 |
| 10 | 07/31/2025 | 12:38:34 | -77.90, 170.91 | 120.29 | 07/31/2025 | 12:37:22 | -77.91, 170.96 | 120.28 | 2.04 | 72 |
| 11 | 08/02/2025 | 22:09:17 | -77.96, 27.95 | 119.61 | 08/02/2025 | 22:09:42 | -77.97, 28.09 | 119.60 | 3.63 | 25 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 7/20/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 07/20/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA