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: 10/26/2025
| 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 | 02:20:57 | 78.37, 144.98 | 91.16 | 10/27/2025 | 02:21:54 | 78.36, 144.90 | 91.15 | 2.19 | 57 |
| 2 | 10/27/2025 | 03:11:41 | -78.34, -47.53 | 88.86 | 10/27/2025 | 03:11:14 | -78.32, -47.61 | 88.88 | 2.84 | 27 |
| 3 | 10/29/2025 | 12:42:20 | -78.37, 169.70 | 88.03 | 10/29/2025 | 12:43:16 | -78.38, 169.60 | 88.02 | 2.44 | 56 |
| 4 | 10/29/2025 | 13:33:04 | 78.35, -22.85 | 91.97 | 10/29/2025 | 13:32:35 | 78.37, -22.78 | 91.98 | 2.73 | 29 |
| 5 | 10/31/2025 | 23:03:43 | 78.38,-165.67 | 92.78 | 10/31/2025 | 23:04:37 | 78.41,-165.66 | 92.80 | 2.51 | 54 |
| 6 | 10/31/2025 | 23:54:27 | -78.35, 1.84 | 87.25 | 10/31/2025 | 23:53:57 | -78.37, 1.82 | 87.24 | 1.64 | 30 |
| 7 | 11/03/2025 | 09:25:06 | -78.39,-140.99 | 86.45 | 11/03/2025 | 09:25:58 | -78.43,-140.95 | 86.41 | 3.88 | 52 |
| 8 | 11/03/2025 | 10:15:50 | 78.37, 26.44 | 93.55 | 11/03/2025 | 10:15:18 | 78.37, 26.45 | 93.54 | 0.46 | 32 |
| 9 | 11/05/2025 | 19:46:29 | 78.42,-116.44 | 94.32 | 11/05/2025 | 19:47:19 | 78.41,-116.42 | 94.32 | 1.20 | 50 |
| 10 | 11/05/2025 | 20:37:13 | -78.39, 51.08 | 85.70 | 11/05/2025 | 20:36:39 | -78.37, 51.05 | 85.72 | 2.09 | 34 |
| 11 | 11/08/2025 | 06:07:51 | -78.44, -91.83 | 84.95 | 11/08/2025 | 06:08:38 | -78.43, -91.71 | 84.95 | 2.89 | 47 |
Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 10/26/2025
Download SNOs between FY3D and TERRA since TLE EPOCH: 10/26/2025 in txt file.
Historial Predications of SNOs between FY3D and TERRA