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: 11/20/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/21/2025 | 07:36:05 | -0.02, -89.50 | 0.63, -92.30 | 319.94 | 80 |
| 2 | 11/22/2025 | 07:14:42 | -0.04, -89.50 | -0.40, -87.78 | 194.89 | 80 |
| 3 | 11/23/2025 | 19:39:22 | -0.01, -89.50 | -0.79, -93.09 | 409.00 | 80 |
| 4 | 11/24/2025 | 19:17:59 | 0.02, -89.50 | 0.24, -88.57 | 106.48 | 80 |
| 5 | 11/26/2025 | 07:42:28 | 0.03, -89.51 | 0.99, -93.83 | 492.76 | 80 |
| 6 | 11/27/2025 | 07:21:06 | -0.00, -89.51 | -0.04, -89.31 | 22.39 | 80 |
| 7 | 11/29/2025 | 19:27:02 | -0.02, -89.52 | -0.17, -90.09 | 65.43 | 80 |
| 8 | 11/30/2025 | 19:05:39 | 0.01, -89.52 | 0.87, -85.57 | 450.64 | 80 |
| 9 | 12/02/2025 | 07:30:09 | 0.05, -89.54 | 0.35, -90.83 | 147.46 | 80 |
| 10 | 12/03/2025 | 07:08:46 | 0.02, -89.54 | -0.69, -86.31 | 367.98 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/20/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/20/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20