Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/17/2025 | 07:12:50 | -0.16, -89.47 | -0.93, -86.12 | 381.92 | 80 |
| 2 | 08/18/2025 | 19:32:06 | 0.17, -89.52 | -0.26, -91.42 | 217.14 | 80 |
| 3 | 08/19/2025 | 19:16:01 | 0.17, -89.52 | 0.78, -86.89 | 299.91 | 80 |
| 4 | 08/21/2025 | 07:37:48 | -0.18, -89.48 | 0.42, -92.15 | 304.13 | 80 |
| 5 | 08/22/2025 | 07:19:03 | -0.18, -89.49 | -0.62, -87.62 | 213.38 | 80 |
| 6 | 08/23/2025 | 19:38:19 | 0.19, -89.54 | -0.57, -92.92 | 384.37 | 80 |
| 7 | 08/24/2025 | 19:22:15 | 0.18, -89.55 | 0.48, -88.39 | 133.82 | 80 |
| 8 | 08/26/2025 | 07:44:01 | -0.19, -89.53 | 0.72, -93.64 | 468.47 | 80 |
| 9 | 08/27/2025 | 07:22:36 | -0.19, -89.54 | -0.27, -89.10 | 49.79 | 80 |
| 10 | 08/29/2025 | 19:25:48 | 0.19, -89.62 | 0.14, -89.87 | 29.01 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 8/16/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 08/16/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP