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: 6/11/2025
| 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, 9.37 | 52.30 | 06/18/2025 | 11:56:17 | 75.60, 6.05 | 52.17 | 91.89 | 65 |
| 2 | 06/18/2025 | 12:48:17 | -76.09, 175.07 | 127.29 | 06/18/2025 | 12:47:10 | -76.09, 174.96 | 127.31 | 2.90 | 67 |
| 3 | 06/18/2025 | 13:39:02 | 76.10, -17.64 | 52.72 | 06/18/2025 | 13:38:02 | 76.12, -17.64 | 52.73 | 2.64 | 60 |
| 4 | 06/18/2025 | 14:29:47 | -76.11, 149.62 | 127.28 | 06/18/2025 | 14:29:06 | -76.11, 149.55 | 127.29 | 1.99 | 41 |
| 5 | 06/18/2025 | 15:20:32 | 76.12, -43.09 | 52.73 | 06/18/2025 | 15:19:58 | 76.14, -43.05 | 52.75 | 2.74 | 34 |
| 6 | 06/18/2025 | 16:11:17 | -76.13, 124.17 | 127.26 | 06/18/2025 | 16:11:02 | -76.13, 124.14 | 127.27 | 1.19 | 15 |
| 7 | 06/18/2025 | 17:02:02 | 76.14, -68.54 | 52.75 | 06/18/2025 | 17:01:54 | 76.16, -68.46 | 52.77 | 3.20 | 8 |
| 8 | 06/18/2025 | 17:52:47 | -76.15, 98.72 | 127.24 | 06/18/2025 | 17:52:58 | -76.15, 98.72 | 127.25 | 0.90 | 11 |
| 9 | 06/18/2025 | 18:43:32 | 76.16, -93.99 | 52.77 | 06/18/2025 | 18:43:51 | 76.14, -94.03 | 52.75 | 3.05 | 19 |
| 10 | 06/18/2025 | 19:34:17 | -76.18, 73.27 | 127.22 | 06/18/2025 | 19:34:54 | -76.17, 73.31 | 127.23 | 1.48 | 37 |
| 11 | 06/18/2025 | 20:25:02 | 76.18,-119.44 | 52.79 | 06/18/2025 | 20:25:47 | 76.16,-119.44 | 52.77 | 3.04 | 45 |
| 12 | 06/18/2025 | 21:15:47 | -76.20, 47.82 | 127.21 | 06/18/2025 | 21:16:50 | -76.19, 47.90 | 127.21 | 2.37 | 63 |
| 13 | 06/18/2025 | 22:06:32 | 76.21,-144.89 | 52.81 | 06/18/2025 | 22:07:43 | 76.18,-144.85 | 52.79 | 3.38 | 71 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/11/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/11/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19