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: 9/22/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/23/2025 | 07:17:34 | -0.24, -89.49 | -0.61, -87.79 | 193.28 | 80 |
| 2 | 09/24/2025 | 19:39:34 | 0.23, -89.54 | -0.57, -93.11 | 406.78 | 80 |
| 3 | 09/25/2025 | 19:23:31 | 0.24, -89.54 | 0.48, -88.58 | 109.90 | 80 |
| 4 | 09/27/2025 | 07:45:21 | -0.23, -89.52 | 0.75, -93.85 | 493.35 | 80 |
| 5 | 09/28/2025 | 07:23:58 | -0.24, -89.52 | -0.29, -89.33 | 22.88 | 80 |
| 6 | 09/30/2025 | 19:27:14 | 0.24, -89.57 | 0.13, -90.11 | 60.77 | 80 |
| 7 | 10/01/2025 | 19:11:10 | 0.25, -89.58 | 1.12, -85.58 | 456.07 | 80 |
| 8 | 10/03/2025 | 07:33:01 | -0.24, -89.57 | 0.04, -90.85 | 146.31 | 80 |
| 9 | 10/04/2025 | 07:11:37 | -0.25, -89.57 | -0.95, -86.32 | 370.43 | 80 |
| 10 | 10/05/2025 | 19:36:16 | 0.23, -89.62 | -0.23, -91.62 | 228.96 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/22/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/22/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP