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: 10/2/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/03/2025 | 11:20:00 | 0.25, 61.38 | -0.15, 59.71 | 191.35 | 80 |
| 2 | 10/04/2025 | 10:58:30 | 0.30, 61.38 | 0.96, 64.27 | 329.46 | 80 |
| 3 | 10/05/2025 | 23:22:47 | -0.22, 61.35 | 0.26, 59.10 | 256.15 | 80 |
| 4 | 10/06/2025 | 23:01:16 | -0.27, 61.36 | -0.79, 63.67 | 263.49 | 80 |
| 5 | 10/08/2025 | 11:25:41 | 0.18, 61.42 | -0.46, 58.47 | 335.43 | 80 |
| 6 | 10/09/2025 | 11:04:11 | 0.23, 61.42 | 0.61, 63.04 | 184.74 | 80 |
| 7 | 10/10/2025 | 23:28:26 | -0.15, 61.40 | 0.67, 57.89 | 400.65 | 80 |
| 8 | 10/11/2025 | 23:06:56 | -0.19, 61.42 | -0.40, 62.46 | 118.08 | 80 |
| 9 | 10/13/2025 | 11:31:20 | 0.11, 61.50 | -0.88, 57.27 | 483.23 | 80 |
| 10 | 10/14/2025 | 11:09:51 | 0.16, 61.51 | 0.26, 61.82 | 36.38 | 80 |
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 10/2/2025
Download SNOs between GOES-15 and FY3D since TLE EPOCH: 10/02/2025 in txt file.
Historical Predications of SNOs between GOES-15 and FY3D