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: 10/25/2025
| 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 | 10/27/2025 | 02:20:58 | 78.39, 144.86 | 91.18 | 10/27/2025 | 02:21:54 | 78.38, 144.99 | 91.17 | 3.22 | 56 |
| 2 | 10/27/2025 | 03:11:41 | -78.32, -47.42 | 88.88 | 10/27/2025 | 03:11:14 | -78.34, -47.51 | 88.86 | 3.01 | 27 |
| 3 | 10/29/2025 | 12:42:21 | -78.39, 169.58 | 88.01 | 10/29/2025 | 12:43:16 | -78.40, 169.68 | 88.00 | 2.46 | 55 |
| 4 | 10/29/2025 | 13:33:04 | 78.37, -22.98 | 91.98 | 10/29/2025 | 13:32:35 | 78.34, -22.92 | 91.95 | 3.48 | 29 |
| 5 | 10/31/2025 | 23:03:43 | 78.40,-165.79 | 92.80 | 10/31/2025 | 23:04:37 | 78.37,-165.82 | 92.77 | 3.72 | 54 |
| 6 | 10/31/2025 | 23:54:27 | -78.37, 1.72 | 87.23 | 10/31/2025 | 23:53:56 | -78.38, 1.87 | 87.22 | 3.28 | 31 |
| 7 | 11/03/2025 | 09:25:06 | -78.41,-141.12 | 86.43 | 11/03/2025 | 09:25:58 | -78.38,-141.15 | 86.46 | 3.23 | 52 |
| 8 | 11/03/2025 | 10:15:49 | 78.36, 26.54 | 93.53 | 11/03/2025 | 10:15:17 | 78.37, 26.46 | 93.54 | 2.42 | 32 |
| 9 | 11/05/2025 | 19:46:28 | 78.41,-116.34 | 94.31 | 11/05/2025 | 19:47:18 | 78.40,-116.46 | 94.31 | 2.63 | 50 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/25/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 10/25/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA