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: 9/26/2025
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/28/2025 | 11:14:18 | 0.30, 61.36 | 0.20, 60.94 | 48.59 | 80 |
| 2 | 09/29/2025 | 10:52:48 | 0.34, 61.36 | 1.30, 65.50 | 471.95 | 80 |
| 3 | 09/30/2025 | 23:17:04 | -0.28, 61.35 | -0.05, 60.33 | 115.27 | 80 |
| 4 | 10/01/2025 | 22:55:35 | -0.32, 61.36 | -1.15, 64.89 | 404.06 | 80 |
| 5 | 10/03/2025 | 11:20:00 | 0.25, 61.40 | -0.13, 59.70 | 194.35 | 80 |
| 6 | 10/04/2025 | 10:58:31 | 0.29, 61.41 | 0.97, 64.26 | 325.82 | 80 |
| 7 | 10/05/2025 | 23:22:46 | -0.22, 61.38 | 0.33, 59.11 | 260.38 | 80 |
| 8 | 10/06/2025 | 23:01:17 | -0.26, 61.40 | -0.78, 63.67 | 258.68 | 80 |
| 9 | 10/08/2025 | 11:25:42 | 0.18, 61.47 | -0.48, 58.47 | 341.52 | 80 |
| 10 | 10/09/2025 | 11:04:11 | 0.23, 61.48 | 0.58, 63.04 | 177.99 | 80 |
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 9/26/2025
Download SNOs between GOES-15 and FY3D since TLE EPOCH: 09/26/2025 in txt file.
Historical Predications of SNOs between GOES-15 and FY3D