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: 10/11/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/13/2025 | 11:31:21 | 0.11, 61.43 | -0.85, 57.26 | 476.65 | 80 |
| 2 | 10/14/2025 | 11:09:52 | 0.16, 61.44 | 0.27, 61.82 | 43.68 | 80 |
| 3 | 10/16/2025 | 23:15:17 | -0.13, 61.41 | -0.06, 61.23 | 21.08 | 80 |
| 4 | 10/17/2025 | 22:53:47 | -0.18, 61.42 | -1.19, 65.79 | 498.36 | 80 |
| 5 | 10/19/2025 | 11:18:12 | 0.09, 61.49 | -0.09, 60.60 | 101.15 | 80 |
| 6 | 10/20/2025 | 10:56:41 | 0.14, 61.49 | 0.99, 65.17 | 419.20 | 80 |
| 7 | 10/21/2025 | 23:20:56 | -0.05, 61.45 | 0.29, 60.01 | 164.51 | 80 |
| 8 | 10/22/2025 | 22:59:26 | -0.10, 61.47 | -0.79, 64.58 | 354.43 | 80 |
| 9 | 10/24/2025 | 11:23:50 | 0.00, 61.56 | -0.47, 59.39 | 247.28 | 80 |
| 10 | 10/25/2025 | 11:02:20 | 0.05, 61.57 | 0.61, 63.95 | 272.27 | 80 |
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/11/2025
Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/11/2025 in txt file.
Historical Predications of SNOs between GOES-15 and FY3D