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: 5/17/2025
| 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 | 05/17/2025 | 12:00:11 | 75.81, 7.22 | 56.44 | 05/17/2025 | 11:59:01 | 75.84, 5.49 | 56.40 | 47.11 | 70 |
| 2 | 05/17/2025 | 12:51:01 | -76.09, 173.55 | 123.33 | 05/17/2025 | 12:49:57 | -76.10, 173.67 | 123.32 | 3.29 | 64 |
| 3 | 05/17/2025 | 13:41:47 | 76.10, -19.18 | 56.68 | 05/17/2025 | 13:40:52 | 76.08, -19.11 | 56.66 | 2.59 | 55 |
| 4 | 05/17/2025 | 14:32:31 | -76.11, 148.10 | 123.32 | 05/17/2025 | 14:31:54 | -76.08, 148.11 | 123.36 | 3.83 | 37 |
| 5 | 05/17/2025 | 15:23:17 | 76.12, -44.62 | 56.68 | 05/17/2025 | 15:22:48 | 76.11, -44.51 | 56.67 | 3.28 | 29 |
| 6 | 05/17/2025 | 16:14:00 | -76.09, 122.82 | 123.36 | 05/17/2025 | 16:13:50 | -76.10, 122.70 | 123.35 | 3.53 | 10 |
| 7 | 05/17/2025 | 17:04:46 | 76.10, -69.90 | 56.64 | 05/17/2025 | 17:04:44 | 76.13, -69.92 | 56.68 | 3.64 | 2 |
| 8 | 05/17/2025 | 17:55:30 | -76.11, 97.38 | 123.36 | 05/17/2025 | 17:55:46 | -76.12, 97.30 | 123.34 | 2.78 | 16 |
| 9 | 05/17/2025 | 18:46:16 | 76.12, -95.35 | 56.65 | 05/17/2025 | 18:46:41 | 76.11, -95.48 | 56.64 | 3.84 | 25 |
| 10 | 05/17/2025 | 19:37:00 | -76.13, 71.94 | 123.36 | 05/17/2025 | 19:37:42 | -76.14, 71.90 | 123.33 | 2.39 | 42 |
| 11 | 05/17/2025 | 20:27:46 | 76.14,-120.79 | 56.65 | 05/17/2025 | 20:28:37 | 76.13,-120.89 | 56.64 | 2.71 | 51 |
| 12 | 05/17/2025 | 21:18:30 | -76.14, 46.50 | 123.36 | 05/17/2025 | 21:19:38 | -76.17, 46.50 | 123.32 | 2.55 | 68 |
| 13 | 05/17/2025 | 22:09:19 | 76.29,-146.73 | 56.77 | 05/17/2025 | 22:10:31 | 76.24,-145.96 | 56.75 | 21.10 | 72 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/17/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/17/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19