Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 9/24/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/26/2025 | 07:36:17 | -0.23, -89.49 | 0.40, -92.41 | 332.07 | 80 |
| 2 | 09/27/2025 | 07:14:52 | -0.24, -89.48 | -0.61, -87.87 | 184.17 | 80 |
| 3 | 09/28/2025 | 19:39:26 | 0.23, -89.51 | -0.59, -93.16 | 416.38 | 80 |
| 4 | 09/29/2025 | 19:20:40 | 0.24, -89.51 | 0.42, -88.63 | 100.25 | 80 |
| 5 | 10/02/2025 | 07:21:01 | -0.24, -89.48 | -0.25, -89.35 | 14.18 | 80 |
| 6 | 10/04/2025 | 19:26:50 | 0.24, -89.51 | 0.08, -90.11 | 69.24 | 80 |
| 7 | 10/05/2025 | 19:05:25 | 0.25, -89.52 | 1.10, -85.58 | 448.12 | 80 |
| 8 | 10/07/2025 | 07:29:51 | -0.23, -89.50 | 0.07, -90.84 | 153.16 | 80 |
| 9 | 10/08/2025 | 07:08:25 | -0.24, -89.50 | -0.96, -86.31 | 363.81 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/24/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/24/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21