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: 11/7/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/07/2025 | 19:16:29 | 0.13, -89.51 | 0.71, -87.05 | 280.98 | 11 |
| 2 | 11/09/2025 | 07:39:47 | -0.09, -89.49 | 0.57, -92.29 | 320.04 | 80 |
| 3 | 11/10/2025 | 07:18:23 | -0.12, -89.49 | -0.49, -87.77 | 195.56 | 80 |
| 4 | 11/11/2025 | 19:43:00 | 0.07, -89.50 | -0.72, -93.06 | 405.80 | 80 |
| 5 | 11/12/2025 | 19:21:36 | 0.10, -89.51 | 0.34, -88.54 | 110.96 | 80 |
| 6 | 11/14/2025 | 07:46:04 | -0.06, -89.51 | 0.92, -93.79 | 487.50 | 80 |
| 7 | 11/15/2025 | 07:24:40 | -0.08, -89.52 | -0.15, -89.26 | 29.08 | 80 |
| 8 | 11/17/2025 | 19:30:32 | 0.06, -89.54 | -0.04, -90.02 | 54.24 | 80 |
| 9 | 11/18/2025 | 19:09:08 | 0.08, -89.56 | 0.97, -85.49 | 463.26 | 80 |
| 10 | 11/20/2025 | 07:33:36 | -0.03, -89.57 | 0.21, -90.75 | 133.94 | 80 |
| 11 | 11/21/2025 | 07:12:11 | -0.06, -89.58 | -0.80, -86.22 | 382.93 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 11/7/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 11/07/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP