Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between FY3D and NOAA-19 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/8/2025
| Index | Date (FY3D) | Time (FY3D) | Lat,Lon (FY3D) | SZA (FY3D ) | Date (NOAA-19) | Time (NOAA-19) | Lat,Lon (NOAA-19) | SZA (NOAA-19 ) | Distance(km) | Time Diff (sec) |
| 1 | 06/18/2025 | 11:57:22 | 75.62, 9.39 | 52.30 | 06/18/2025 | 11:56:17 | 75.60, 6.02 | 52.16 | 93.14 | 65 |
| 2 | 06/18/2025 | 12:48:17 | -76.08, 175.09 | 127.30 | 06/18/2025 | 12:47:10 | -76.08, 174.94 | 127.32 | 4.19 | 67 |
| 3 | 06/18/2025 | 13:39:02 | 76.09, -17.63 | 52.71 | 06/18/2025 | 13:38:02 | 76.11, -17.67 | 52.72 | 2.38 | 60 |
| 4 | 06/18/2025 | 14:29:47 | -76.10, 149.64 | 127.28 | 06/18/2025 | 14:29:06 | -76.10, 149.52 | 127.30 | 3.28 | 41 |
| 5 | 06/18/2025 | 15:20:32 | 76.11, -43.08 | 52.73 | 06/18/2025 | 15:19:58 | 76.13, -43.08 | 52.74 | 1.94 | 34 |
| 6 | 06/18/2025 | 16:11:17 | -76.13, 124.20 | 127.26 | 06/18/2025 | 16:11:02 | -76.12, 124.11 | 127.28 | 2.40 | 15 |
| 7 | 06/18/2025 | 17:02:02 | 76.14, -68.53 | 52.75 | 06/18/2025 | 17:01:54 | 76.15, -68.49 | 52.76 | 1.99 | 8 |
| 8 | 06/18/2025 | 17:52:47 | -76.15, 98.75 | 127.25 | 06/18/2025 | 17:52:58 | -76.14, 98.70 | 127.26 | 1.63 | 11 |
| 9 | 06/18/2025 | 18:43:32 | 76.16, -93.98 | 52.77 | 06/18/2025 | 18:43:50 | 76.17, -93.90 | 52.79 | 2.51 | 18 |
| 10 | 06/18/2025 | 19:34:17 | -76.17, 73.30 | 127.23 | 06/18/2025 | 19:34:54 | -76.16, 73.28 | 127.23 | 1.22 | 37 |
| 11 | 06/18/2025 | 20:25:02 | 76.18,-119.43 | 52.78 | 06/18/2025 | 20:25:46 | 76.19,-119.31 | 52.81 | 3.29 | 44 |
| 12 | 06/18/2025 | 21:15:47 | -76.19, 47.85 | 127.21 | 06/18/2025 | 21:16:50 | -76.18, 47.87 | 127.21 | 1.50 | 63 |
| 13 | 06/18/2025 | 22:06:32 | 76.20,-144.88 | 52.80 | 06/18/2025 | 22:07:43 | 76.17,-144.89 | 52.78 | 3.82 | 71 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/8/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/08/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19