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: 9/24/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/26/2025 | 19:23:09 | 0.24, -89.52 | 0.15, -90.00 | 54.48 | 80 |
| 2 | 09/27/2025 | 19:07:03 | 0.24, -89.52 | 1.17, -85.46 | 462.34 | 80 |
| 3 | 09/29/2025 | 07:28:50 | -0.23, -89.48 | 0.02, -90.72 | 140.72 | 80 |
| 4 | 09/30/2025 | 07:07:24 | -0.25, -89.48 | -1.01, -86.19 | 375.75 | 80 |
| 5 | 10/01/2025 | 19:31:58 | 0.24, -89.51 | -0.19, -91.48 | 224.26 | 80 |
| 6 | 10/02/2025 | 19:10:33 | 0.25, -89.51 | 0.84, -86.94 | 292.83 | 80 |
| 7 | 10/04/2025 | 07:34:59 | -0.23, -89.49 | 0.35, -92.20 | 308.84 | 80 |
| 8 | 10/05/2025 | 07:13:34 | -0.25, -89.49 | -0.68, -87.67 | 208.21 | 80 |
| 9 | 10/06/2025 | 19:38:07 | 0.23, -89.52 | -0.56, -92.95 | 391.32 | 80 |
| 10 | 10/07/2025 | 19:16:42 | 0.24, -89.53 | 0.48, -88.42 | 126.24 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/24/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/24/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20