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: 5/11/2025
| 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 | 05/17/2025 | 12:00:11 | 75.82, 7.19 | 56.45 | 05/17/2025 | 11:59:01 | 75.82, 5.46 | 56.39 | 47.19 | 70 |
| 2 | 05/17/2025 | 12:51:01 | -76.09, 173.54 | 123.32 | 05/17/2025 | 12:49:57 | -76.09, 173.65 | 123.33 | 3.03 | 64 |
| 3 | 05/17/2025 | 13:41:46 | 76.07, -19.05 | 56.65 | 05/17/2025 | 13:40:52 | 76.07, -19.15 | 56.65 | 2.88 | 54 |
| 4 | 05/17/2025 | 14:32:31 | -76.11, 148.09 | 123.32 | 05/17/2025 | 14:31:53 | -76.12, 148.25 | 123.32 | 4.14 | 38 |
| 5 | 05/17/2025 | 15:23:16 | 76.09, -44.49 | 56.65 | 05/17/2025 | 15:22:48 | 76.10, -44.55 | 56.65 | 2.01 | 28 |
| 6 | 05/17/2025 | 16:14:00 | -76.09, 122.81 | 123.36 | 05/17/2025 | 16:13:50 | -76.09, 122.69 | 123.36 | 3.42 | 10 |
| 7 | 05/17/2025 | 17:04:46 | 76.11, -69.93 | 56.65 | 05/17/2025 | 17:04:44 | 76.12, -69.96 | 56.66 | 1.50 | 2 |
| 8 | 05/17/2025 | 17:55:30 | -76.11, 97.37 | 123.36 | 05/17/2025 | 17:55:46 | -76.12, 97.29 | 123.35 | 2.43 | 16 |
| 9 | 05/17/2025 | 18:46:16 | 76.13, -95.38 | 56.65 | 05/17/2025 | 18:46:40 | 76.14, -95.36 | 56.67 | 1.72 | 24 |
| 10 | 05/17/2025 | 19:37:00 | -76.13, 71.93 | 123.35 | 05/17/2025 | 19:37:42 | -76.14, 71.88 | 123.34 | 1.68 | 42 |
| 11 | 05/17/2025 | 20:27:46 | 76.15,-120.82 | 56.66 | 05/17/2025 | 20:28:36 | 76.16,-120.76 | 56.68 | 2.49 | 50 |
| 12 | 05/17/2025 | 21:18:30 | -76.15, 46.48 | 123.35 | 05/17/2025 | 21:19:38 | -76.16, 46.48 | 123.33 | 1.59 | 68 |
| 13 | 05/17/2025 | 22:09:18 | 76.25,-146.59 | 56.74 | 05/17/2025 | 22:10:31 | 76.23,-146.00 | 56.74 | 16.06 | 73 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 5/11/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 05/11/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19