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: 4/19/2025
| 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 | 05/01/2025 | 12:01:26 | 75.79, 6.55 | 60.61 | 05/01/2025 | 12:00:16 | 75.81, 4.79 | 60.57 | 48.08 | 70 |
| 2 | 05/01/2025 | 12:52:16 | -76.08, 172.88 | 119.15 | 05/01/2025 | 12:51:08 | -76.08, 173.01 | 119.15 | 3.60 | 68 |
| 3 | 05/01/2025 | 13:43:02 | 76.08, -19.84 | 60.85 | 05/01/2025 | 13:42:07 | 76.06, -19.81 | 60.82 | 2.38 | 55 |
| 4 | 05/01/2025 | 14:33:46 | -76.10, 147.44 | 119.16 | 05/01/2025 | 14:33:05 | -76.06, 147.45 | 119.19 | 3.57 | 41 |
| 5 | 05/01/2025 | 15:24:32 | 76.10, -45.28 | 60.84 | 05/01/2025 | 15:24:03 | 76.09, -45.20 | 60.83 | 2.52 | 29 |
| 6 | 05/01/2025 | 16:15:16 | -76.11, 122.00 | 119.16 | 05/01/2025 | 16:15:01 | -76.09, 122.06 | 119.19 | 3.27 | 15 |
| 7 | 05/01/2025 | 17:06:02 | 76.12, -70.71 | 60.84 | 05/01/2025 | 17:05:59 | 76.11, -70.60 | 60.83 | 3.25 | 3 |
| 8 | 05/01/2025 | 17:56:45 | -76.09, 96.72 | 119.21 | 05/01/2025 | 17:56:57 | -76.11, 96.67 | 119.18 | 3.23 | 12 |
| 9 | 05/01/2025 | 18:47:32 | 76.14, -96.15 | 60.83 | 05/01/2025 | 18:47:55 | 76.14, -95.99 | 60.84 | 4.30 | 23 |
| 10 | 05/01/2025 | 19:38:15 | -76.11, 71.28 | 119.21 | 05/01/2025 | 19:38:53 | -76.14, 71.28 | 119.17 | 3.61 | 38 |
| 11 | 05/01/2025 | 20:29:01 | 76.11,-121.43 | 60.79 | 05/01/2025 | 20:29:52 | 76.12,-121.55 | 60.80 | 3.25 | 51 |
| 12 | 05/01/2025 | 21:19:45 | -76.13, 45.85 | 119.22 | 05/01/2025 | 21:20:50 | -76.12, 45.72 | 119.22 | 3.38 | 65 |
| 13 | 05/01/2025 | 22:10:34 | 76.27,-147.36 | 60.91 | 05/01/2025 | 22:11:46 | 76.23,-146.62 | 60.90 | 20.15 | 72 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/19/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/19/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19