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: 6/15/2025
| 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 | 52.31 | 06/18/2025 | 11:56:17 | 75.60, 6.04 | 52.16 | 92.04 | 65 |
| 2 | 06/18/2025 | 12:48:17 | -76.10, 175.05 | 127.29 | 06/18/2025 | 12:47:09 | -76.12, 175.10 | 127.27 | 3.43 | 68 |
| 3 | 06/18/2025 | 13:39:02 | 76.10, -17.65 | 52.72 | 06/18/2025 | 13:38:02 | 76.12, -17.65 | 52.73 | 1.99 | 60 |
| 4 | 06/18/2025 | 14:29:47 | -76.12, 149.60 | 127.27 | 06/18/2025 | 14:29:06 | -76.10, 149.52 | 127.30 | 2.86 | 41 |
| 5 | 06/18/2025 | 15:20:32 | 76.12, -43.10 | 52.74 | 06/18/2025 | 15:19:58 | 76.14, -43.06 | 52.75 | 2.09 | 34 |
| 6 | 06/18/2025 | 16:11:17 | -76.14, 124.15 | 127.25 | 06/18/2025 | 16:11:02 | -76.12, 124.11 | 127.28 | 2.48 | 15 |
| 7 | 06/18/2025 | 17:02:02 | 76.14, -68.55 | 52.75 | 06/18/2025 | 17:01:54 | 76.16, -68.47 | 52.77 | 2.65 | 8 |
| 8 | 06/18/2025 | 17:52:47 | -76.16, 98.70 | 127.23 | 06/18/2025 | 17:52:58 | -76.14, 98.70 | 127.26 | 2.46 | 11 |
| 9 | 06/18/2025 | 18:43:32 | 76.16, -94.00 | 52.77 | 06/18/2025 | 18:43:50 | 76.18, -93.88 | 52.79 | 3.45 | 18 |
| 10 | 06/18/2025 | 19:34:17 | -76.18, 73.25 | 127.22 | 06/18/2025 | 19:34:54 | -76.16, 73.28 | 127.24 | 2.83 | 37 |
| 11 | 06/18/2025 | 20:25:02 | 76.19,-119.45 | 52.79 | 06/18/2025 | 20:25:47 | 76.15,-119.46 | 52.76 | 3.76 | 45 |
| 12 | 06/18/2025 | 21:15:46 | -76.16, 47.96 | 127.24 | 06/18/2025 | 21:16:50 | -76.18, 47.87 | 127.21 | 3.21 | 64 |
| 13 | 06/18/2025 | 22:06:31 | 76.16,-144.74 | 52.77 | 06/18/2025 | 22:07:43 | 76.17,-144.87 | 52.78 | 3.62 | 72 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 6/15/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 06/15/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19