Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/31/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/02/2025 | 07:35:22 | -0.21, -89.51 | 0.45, -92.34 | 323.01 | 80 |
| 2 | 09/03/2025 | 07:13:58 | -0.21, -89.52 | -0.60, -87.82 | 194.23 | 80 |
| 3 | 09/04/2025 | 19:35:54 | 0.22, -89.57 | -0.56, -93.12 | 404.77 | 80 |
| 4 | 09/05/2025 | 19:19:48 | 0.22, -89.58 | 0.44, -88.58 | 112.99 | 80 |
| 5 | 09/07/2025 | 07:41:35 | -0.22, -89.56 | 0.76, -93.84 | 488.89 | 80 |
| 6 | 09/08/2025 | 07:20:10 | -0.22, -89.57 | -0.29, -89.32 | 29.00 | 80 |
| 7 | 09/10/2025 | 19:23:20 | 0.22, -89.63 | 0.10, -90.07 | 51.30 | 80 |
| 8 | 09/11/2025 | 19:07:16 | 0.22, -89.64 | 1.16, -85.55 | 466.87 | 80 |
| 9 | 09/13/2025 | 07:29:02 | -0.22, -89.62 | 0.04, -90.81 | 134.70 | 80 |
| 10 | 09/14/2025 | 07:07:36 | -0.23, -89.63 | -0.97, -86.27 | 383.02 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/31/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/31/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20