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: 10/13/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 10/15/2025 | 07:28:28 | -0.22, -89.48 | 0.06, -90.59 | 127.39 | 80 |
| 2 | 10/16/2025 | 07:07:03 | -0.23, -89.48 | -0.99, -86.06 | 389.54 | 80 |
| 3 | 10/17/2025 | 19:31:36 | 0.21, -89.52 | -0.22, -91.34 | 208.61 | 80 |
| 4 | 10/18/2025 | 19:10:11 | 0.23, -89.53 | 0.83, -86.81 | 309.32 | 80 |
| 5 | 10/20/2025 | 07:34:36 | -0.20, -89.51 | 0.38, -92.06 | 290.73 | 80 |
| 6 | 10/21/2025 | 07:13:11 | -0.21, -89.52 | -0.68, -87.53 | 226.87 | 80 |
| 7 | 10/22/2025 | 19:37:43 | 0.18, -89.55 | -0.58, -92.80 | 371.20 | 80 |
| 8 | 10/23/2025 | 19:16:17 | 0.20, -89.56 | 0.48, -88.27 | 146.97 | 80 |
| 9 | 10/25/2025 | 07:40:43 | -0.17, -89.56 | 0.71, -93.53 | 451.99 | 80 |
| 10 | 10/26/2025 | 07:19:16 | -0.19, -89.57 | -0.29, -88.98 | 65.63 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/13/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/13/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20