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: 6/21/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/22/2025 | 08:03:19 | -0.01, -99.87 | -0.26, -98.84 | 117.59 | 80 |
| 2 | 06/24/2025 | 20:03:46 | 0.02, -98.52 | -0.23, -99.53 | 115.94 | 80 |
| 3 | 06/25/2025 | 19:47:41 | 0.01, -97.98 | 0.71, -94.98 | 342.31 | 80 |
| 4 | 06/27/2025 | 08:06:46 | -0.01, -97.14 | 0.68,-100.21 | 349.12 | 80 |
| 5 | 06/28/2025 | 07:50:39 | -0.00, -96.61 | -0.20, -95.64 | 109.56 | 80 |
| 6 | 06/30/2025 | 19:51:07 | -0.00, -95.28 | -0.22, -96.35 | 121.69 | 80 |
| 7 | 07/01/2025 | 19:35:01 | -0.01, -94.75 | 0.67, -91.79 | 337.49 | 80 |
| 8 | 07/03/2025 | 07:54:06 | 0.00, -93.92 | 0.72, -97.02 | 352.85 | 80 |
| 9 | 07/04/2025 | 07:38:01 | 0.01, -93.40 | -0.23, -92.47 | 106.42 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 6/21/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 06/21/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP