Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and FY3D Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/20/2026
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2026 | 21:30:06 | -0.58, -89.47 | -0.75, -90.15 | 78.01 | 80 |
| 2 | 01/23/2026 | 21:13:53 | -0.58, -89.47 | 0.28, -85.56 | 445.37 | 80 |
| 3 | 01/25/2026 | 09:35:26 | 0.59, -89.53 | 0.88, -90.72 | 136.54 | 80 |
| 4 | 01/26/2026 | 09:13:53 | 0.59, -89.53 | -0.21, -86.15 | 386.65 | 80 |
| 5 | 01/27/2026 | 21:35:36 | -0.59, -89.47 | -1.00, -91.34 | 212.70 | 80 |
| 6 | 01/28/2026 | 21:19:22 | -0.60, -89.47 | 0.03, -86.75 | 310.63 | 80 |
| 7 | 01/30/2026 | 09:38:15 | 0.60, -89.53 | 1.13, -91.91 | 271.16 | 80 |
| 8 | 01/31/2026 | 09:22:02 | 0.61, -89.53 | 0.10, -87.32 | 252.32 | 80 |
| 9 | 02/01/2026 | 21:41:04 | -0.60, -89.47 | -1.31, -92.51 | 346.66 | 80 |
| 10 | 02/02/2026 | 21:24:51 | -0.61, -89.48 | -0.28, -87.92 | 177.47 | 80 |
Figure of GOES-17 and FY3D satellite orbits during SNOs since TLE Epoch: 1/20/2026
Download SNOs between GOES-17 and FY3D since TLE EPOCH: 01/20/2026 in txt file.
Historical Predications of SNOs between GOES-17 and FY3D