Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-15 and FY3D Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/17/2025 | 11:05:47 | 0.49, 61.62 | 0.51, 61.86 | 26.94 | 80 |
| 2 | 08/19/2025 | 23:08:37 | -0.49, 61.69 | -0.36, 61.24 | 51.90 | 80 |
| 3 | 08/20/2025 | 22:47:08 | -0.51, 61.71 | -1.41, 65.81 | 466.46 | 80 |
| 4 | 08/22/2025 | 11:08:56 | 0.49, 61.72 | 0.24, 60.58 | 129.27 | 80 |
| 5 | 08/23/2025 | 10:52:46 | 0.50, 61.73 | 1.29, 65.15 | 390.02 | 80 |
| 6 | 08/24/2025 | 23:14:25 | -0.48, 61.78 | -0.05, 59.97 | 205.95 | 80 |
| 7 | 08/25/2025 | 22:52:55 | -0.49, 61.80 | -1.10, 64.54 | 312.45 | 80 |
| 8 | 08/27/2025 | 11:17:23 | 0.46, 61.82 | -0.12, 59.33 | 284.58 | 80 |
| 9 | 08/28/2025 | 10:58:33 | 0.48, 61.84 | 0.93, 63.90 | 234.41 | 80 |
| 10 | 08/29/2025 | 23:20:12 | -0.45, 61.88 | 0.25, 58.71 | 360.90 | 80 |
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 8/16/2025
Download SNOs between GOES-15 and FY3D since TLE EPOCH: 08/16/2025 in txt file.
Historical Predications of SNOs between GOES-15 and FY3D