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: 4/22/2025
| 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 | 75.80, 6.54 | 60.61 | 05/01/2025 | 12:00:16 | 75.79, 4.72 | 60.54 | 49.61 | 70 |
| 2 | 05/01/2025 | 12:52:16 | -76.08, 172.85 | 119.15 | 05/01/2025 | 12:51:08 | -76.06, 172.93 | 119.18 | 3.22 | 68 |
| 3 | 05/01/2025 | 13:43:02 | 76.09, -19.85 | 60.85 | 05/01/2025 | 13:42:06 | 76.09, -19.72 | 60.85 | 3.52 | 56 |
| 4 | 05/01/2025 | 14:33:45 | -76.06, 147.58 | 119.19 | 05/01/2025 | 14:33:04 | -76.09, 147.53 | 119.17 | 3.37 | 41 |
| 5 | 05/01/2025 | 15:24:31 | 76.06, -45.13 | 60.81 | 05/01/2025 | 15:24:03 | 76.07, -45.28 | 60.80 | 4.07 | 28 |
| 6 | 05/01/2025 | 16:15:15 | -76.08, 122.14 | 119.20 | 05/01/2025 | 16:15:00 | -76.11, 122.14 | 119.16 | 3.87 | 15 |
| 7 | 05/01/2025 | 17:06:01 | 76.08, -70.57 | 60.80 | 05/01/2025 | 17:05:59 | 76.09, -70.67 | 60.81 | 3.14 | 2 |
| 8 | 05/01/2025 | 17:56:45 | -76.09, 96.70 | 119.20 | 05/01/2025 | 17:56:57 | -76.09, 96.59 | 119.21 | 3.07 | 12 |
| 9 | 05/01/2025 | 18:47:31 | 76.10, -96.00 | 60.80 | 05/01/2025 | 18:47:55 | 76.12, -96.07 | 60.82 | 2.56 | 24 |
| 10 | 05/01/2025 | 19:38:15 | -76.11, 71.26 | 119.21 | 05/01/2025 | 19:38:53 | -76.12, 71.19 | 119.20 | 1.88 | 38 |
| 11 | 05/01/2025 | 20:29:01 | 76.12,-121.44 | 60.79 | 05/01/2025 | 20:29:51 | 76.14,-121.46 | 60.82 | 2.58 | 50 |
| 12 | 05/01/2025 | 21:19:45 | -76.13, 45.82 | 119.21 | 05/01/2025 | 21:20:49 | -76.14, 45.80 | 119.19 | 1.21 | 64 |
| 13 | 05/01/2025 | 22:10:33 | 76.23,-147.21 | 60.87 | 05/01/2025 | 22:11:46 | 76.21,-146.69 | 60.88 | 13.84 | 73 |
Figure of FY3D and NOAA-19 satellite orbits during SNOs since TLE Epoch: 4/22/2025
Download SNOs between FY3D and NOAA-19 since TLE EPOCH: 04/22/2025 in txt file.
Historial Predications of SNOs between FY3D and NOAA-19