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: 11/30/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/02/2025 | 07:30:09 | 0.05, -89.52 | 0.33, -90.83 | 149.34 | 80 |
| 2 | 12/03/2025 | 07:08:46 | 0.02, -89.52 | -0.71, -86.31 | 366.00 | 80 |
| 3 | 12/04/2025 | 19:33:24 | -0.08, -89.52 | -0.53, -91.61 | 237.87 | 80 |
| 4 | 12/05/2025 | 19:12:02 | -0.05, -89.52 | 0.52, -87.09 | 278.07 | 80 |
| 5 | 12/07/2025 | 07:36:30 | 0.11, -89.54 | 0.75, -92.34 | 319.52 | 80 |
| 6 | 12/08/2025 | 07:15:08 | 0.08, -89.54 | -0.30, -87.82 | 196.04 | 80 |
| 7 | 12/09/2025 | 19:39:46 | -0.13, -89.54 | -0.93, -93.12 | 407.77 | 80 |
| 8 | 12/10/2025 | 19:18:24 | -0.10, -89.56 | 0.12, -88.60 | 108.96 | 80 |
| 9 | 12/12/2025 | 07:42:52 | 0.16, -89.60 | 1.14, -93.86 | 486.17 | 80 |
| 10 | 12/13/2025 | 07:21:29 | 0.12, -89.61 | 0.08, -89.34 | 30.42 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 11/30/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 11/30/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20