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: 7/21/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/22/2025 | 19:38:22 | 0.08, -89.52 | -0.69, -93.02 | 399.16 | 80 |
| 2 | 07/23/2025 | 19:22:18 | 0.08, -89.51 | 0.32, -88.49 | 117.17 | 80 |
| 3 | 07/25/2025 | 07:41:25 | -0.09, -89.47 | 0.89, -93.74 | 487.46 | 80 |
| 4 | 07/26/2025 | 07:25:21 | -0.09, -89.47 | -0.13, -89.21 | 29.55 | 80 |
| 5 | 07/28/2025 | 19:25:54 | 0.10, -89.52 | 0.02, -89.99 | 52.33 | 80 |
| 6 | 07/29/2025 | 19:09:48 | 0.09, -89.53 | 0.98, -85.44 | 465.25 | 80 |
| 7 | 07/31/2025 | 07:28:57 | -0.10, -89.50 | 0.16, -90.72 | 137.92 | 80 |
| 8 | 08/01/2025 | 07:12:52 | -0.10, -89.51 | -0.86, -86.18 | 379.71 | 80 |
| 9 | 08/02/2025 | 19:32:08 | 0.11, -89.56 | -0.33, -91.48 | 218.87 | 80 |
| 10 | 08/03/2025 | 19:16:04 | 0.11, -89.57 | 0.69, -86.95 | 298.72 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/21/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/21/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP