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: 9/16/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/17/2025 | 07:32:33 | -0.24, -89.48 | 0.04, -90.80 | 150.10 | 80 |
| 2 | 09/18/2025 | 07:11:11 | -0.24, -89.48 | -0.99, -86.27 | 365.86 | 80 |
| 3 | 09/19/2025 | 19:33:10 | 0.24, -89.53 | -0.21, -91.58 | 233.63 | 80 |
| 4 | 09/20/2025 | 19:17:08 | 0.24, -89.54 | 0.83, -87.06 | 283.23 | 80 |
| 5 | 09/22/2025 | 07:38:57 | -0.23, -89.51 | 0.41, -92.32 | 320.37 | 80 |
| 6 | 09/23/2025 | 07:17:35 | -0.24, -89.52 | -0.62, -87.80 | 196.36 | 80 |
| 7 | 09/24/2025 | 19:39:34 | 0.23, -89.58 | -0.56, -93.11 | 402.63 | 80 |
| 8 | 09/25/2025 | 19:23:31 | 0.24, -89.59 | 0.48, -88.59 | 114.56 | 80 |
| 9 | 09/27/2025 | 07:45:21 | -0.23, -89.57 | 0.76, -93.85 | 488.20 | 80 |
| 10 | 09/28/2025 | 07:23:58 | -0.24, -89.58 | -0.28, -89.33 | 28.55 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 9/16/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 09/16/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP