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: 2/20/2026
| Index | Date | Time (GOES-15) | GOES-15 Lat,Lon | FY3D Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/20/2026 | 23:15:52 | 0.90, 62.38 | 0.29, 64.88 | 286.71 | 80 |
| 2 | 02/22/2026 | 11:34:52 | -0.84, 62.85 | -1.54, 59.71 | 357.58 | 80 |
| 3 | 02/23/2026 | 11:18:37 | -0.86, 63.18 | -0.59, 64.32 | 130.80 | 80 |
| 4 | 02/25/2026 | 23:18:33 | 0.84, 64.05 | 0.90, 63.80 | 29.19 | 80 |
| 5 | 02/26/2026 | 23:02:17 | 0.87, 64.39 | -0.04, 68.41 | 458.79 | 80 |
| 6 | 02/28/2026 | 11:21:19 | -0.81, 64.86 | -1.16, 63.22 | 186.80 | 80 |
| 7 | 03/01/2026 | 11:05:03 | -0.84, 65.20 | -0.22, 67.84 | 301.31 | 80 |
| 8 | 03/02/2026 | 23:23:55 | 0.77, 65.74 | 1.46, 62.69 | 347.46 | 80 |
| 9 | 03/03/2026 | 23:07:40 | 0.80, 66.07 | 0.53, 67.31 | 140.66 | 80 |
| 10 | 03/06/2026 | 11:07:46 | -0.76, 66.88 | -0.81, 66.74 | 16.85 | 80 |
Figure of GOES-15 and FY3D satellite orbits during SNOs since TLE Epoch: 2/20/2026
Download SNOs between GOES-15 and FY3D since TLE EPOCH: 02/20/2026 in txt file.
Historical Predications of SNOs between GOES-15 and FY3D