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: 9/23/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/24/2025 | 19:39:34 | 0.23, -89.54 | -0.55, -93.11 | 406.66 | 80 |
| 2 | 09/25/2025 | 19:23:31 | 0.24, -89.54 | 0.44, -88.58 | 109.99 | 80 |
| 3 | 09/27/2025 | 07:45:21 | -0.23, -89.52 | 0.74, -93.85 | 493.42 | 80 |
| 4 | 09/28/2025 | 07:23:58 | -0.24, -89.52 | -0.31, -89.33 | 22.97 | 80 |
| 5 | 09/30/2025 | 19:27:14 | 0.24, -89.57 | 0.14, -90.11 | 60.81 | 80 |
| 6 | 10/01/2025 | 19:11:11 | 0.25, -89.58 | 1.14, -85.58 | 456.05 | 80 |
| 7 | 10/03/2025 | 07:33:01 | -0.24, -89.56 | 0.03, -90.85 | 146.51 | 80 |
| 8 | 10/04/2025 | 07:11:38 | -0.25, -89.57 | -0.96, -86.32 | 370.21 | 80 |
| 9 | 10/05/2025 | 19:36:16 | 0.23, -89.62 | -0.23, -91.63 | 229.07 | 80 |
| 10 | 10/06/2025 | 19:14:53 | 0.24, -89.63 | 0.84, -87.11 | 288.35 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/23/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/23/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP