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: 8/18/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/19/2025 | 19:35:59 | 0.18, -89.52 | -0.62, -93.16 | 414.44 | 80 |
| 2 | 08/20/2025 | 19:19:53 | 0.18, -89.52 | 0.35, -88.62 | 102.58 | 80 |
| 3 | 08/23/2025 | 07:22:56 | -0.18, -89.49 | -0.23, -89.36 | 15.80 | 80 |
| 4 | 08/25/2025 | 19:23:27 | 0.19, -89.56 | 0.03, -90.12 | 64.14 | 80 |
| 5 | 08/26/2025 | 19:07:22 | 0.18, -89.57 | 1.07, -85.59 | 454.01 | 80 |
| 6 | 08/28/2025 | 07:29:10 | -0.19, -89.55 | 0.08, -90.86 | 149.00 | 80 |
| 7 | 08/29/2025 | 07:07:44 | -0.19, -89.56 | -0.90, -86.32 | 368.98 | 80 |
| 8 | 08/30/2025 | 19:29:41 | 0.20, -89.62 | -0.27, -91.62 | 228.33 | 80 |
| 9 | 08/31/2025 | 19:13:36 | 0.20, -89.64 | 0.77, -87.10 | 289.79 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/18/2025
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/18/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20