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: 7/7/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/09/2025 | 07:41:27 | -0.05, -90.70 | 0.65, -93.84 | 357.89 | 80 |
| 2 | 07/10/2025 | 07:25:21 | -0.04, -90.17 | -0.24, -89.28 | 101.18 | 80 |
| 3 | 07/12/2025 | 19:25:48 | 0.05, -88.85 | -0.23, -89.98 | 129.20 | 80 |
| 4 | 07/13/2025 | 19:09:42 | 0.05, -88.33 | 0.72, -85.43 | 330.39 | 80 |
| 5 | 07/15/2025 | 07:28:48 | -0.06, -87.50 | 0.64, -90.66 | 359.36 | 80 |
| 6 | 07/16/2025 | 07:12:41 | -0.05, -86.98 | -0.26, -86.10 | 100.42 | 80 |
| 7 | 07/18/2025 | 19:13:08 | 0.06, -85.67 | -0.21, -86.80 | 128.80 | 80 |
| 8 | 07/19/2025 | 18:57:01 | 0.06, -85.15 | 0.69, -82.24 | 330.99 | 80 |
| 9 | 07/21/2025 | 07:16:07 | -0.07, -84.33 | 0.66, -87.47 | 358.50 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 7/7/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 07/07/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP