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: 7/14/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/15/2025 | 07:28:55 | -0.06, -89.49 | 0.20, -90.76 | 143.90 | 80 |
| 2 | 07/16/2025 | 07:12:50 | -0.05, -89.49 | -0.81, -86.22 | 373.14 | 80 |
| 3 | 07/17/2025 | 19:32:07 | 0.06, -89.52 | -0.38, -91.52 | 227.87 | 80 |
| 4 | 07/18/2025 | 19:16:02 | 0.06, -89.52 | 0.64, -86.99 | 289.03 | 80 |
| 5 | 07/20/2025 | 07:35:11 | -0.07, -89.50 | 0.53, -92.25 | 313.75 | 80 |
| 6 | 07/21/2025 | 07:19:06 | -0.07, -89.50 | -0.49, -87.72 | 203.13 | 80 |
| 7 | 07/22/2025 | 19:38:22 | 0.08, -89.53 | -0.70, -93.02 | 397.93 | 80 |
| 8 | 07/23/2025 | 19:22:18 | 0.08, -89.53 | 0.31, -88.49 | 119.17 | 80 |
| 9 | 07/25/2025 | 07:41:26 | -0.09, -89.52 | 0.84, -93.76 | 482.86 | 80 |
| 10 | 07/26/2025 | 07:25:22 | -0.09, -89.52 | -0.18, -89.22 | 34.94 | 80 |
| 11 | 07/28/2025 | 19:25:54 | 0.09, -89.58 | 0.01, -89.99 | 46.48 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/14/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/14/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP