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: 5/10/2025
| 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, 7.21 | 56.45 | 05/17/2025 | 11:59:01 | 75.83, 5.49 | 56.40 | 46.86 | 70 |
| 2 | 05/17/2025 | 12:51:01 | -76.09, 173.56 | 123.33 | 05/17/2025 | 12:49:58 | -76.06, 173.52 | 123.37 | 3.59 | 63 |
| 3 | 05/17/2025 | 13:41:47 | 76.11, -19.19 | 56.68 | 05/17/2025 | 13:40:52 | 76.08, -19.12 | 56.65 | 3.29 | 55 |
| 4 | 05/17/2025 | 14:32:31 | -76.11, 148.11 | 123.33 | 05/17/2025 | 14:31:54 | -76.08, 148.12 | 123.36 | 3.13 | 37 |
| 5 | 05/17/2025 | 15:23:16 | 76.08, -44.47 | 56.65 | 05/17/2025 | 15:22:48 | 76.10, -44.52 | 56.66 | 2.92 | 28 |
| 6 | 05/17/2025 | 16:14:01 | -76.13, 122.67 | 123.32 | 05/17/2025 | 16:13:50 | -76.10, 122.72 | 123.35 | 3.07 | 11 |
| 7 | 05/17/2025 | 17:04:46 | 76.10, -69.92 | 56.65 | 05/17/2025 | 17:04:44 | 76.13, -69.92 | 56.67 | 2.87 | 2 |
| 8 | 05/17/2025 | 17:55:30 | -76.10, 97.39 | 123.36 | 05/17/2025 | 17:55:46 | -76.13, 97.32 | 123.34 | 3.16 | 16 |
| 9 | 05/17/2025 | 18:46:16 | 76.12, -95.36 | 56.65 | 05/17/2025 | 18:46:40 | 76.15, -95.33 | 56.68 | 3.24 | 24 |
| 10 | 05/17/2025 | 19:37:00 | -76.12, 71.95 | 123.36 | 05/17/2025 | 19:37:42 | -76.15, 71.92 | 123.33 | 2.96 | 42 |
| 11 | 05/17/2025 | 20:27:46 | 76.14,-120.80 | 56.65 | 05/17/2025 | 20:28:37 | 76.13,-120.89 | 56.64 | 2.84 | 51 |
| 12 | 05/17/2025 | 21:18:30 | -76.14, 46.50 | 123.36 | 05/17/2025 | 21:19:38 | -76.17, 46.52 | 123.32 | 3.22 | 68 |
| 13 | 05/17/2025 | 22:09:18 | 76.25,-146.58 | 56.73 | 05/17/2025 | 22:10:31 | 76.24,-145.96 | 56.75 | 16.29 | 73 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/10/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/10/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19