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: 4/18/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/20/2025 | 20:24:34 | 0.01,-104.39 | 0.03,-104.31 | 8.67 | 80 |
| 2 | 04/23/2025 | 08:27:39 | -0.01,-104.35 | 0.18,-105.05 | 80.41 | 80 |
| 3 | 04/24/2025 | 08:06:17 | -0.01,-104.34 | -0.87,-100.53 | 435.18 | 80 |
| 4 | 04/25/2025 | 20:28:16 | 0.01,-104.37 | -0.31,-105.84 | 167.02 | 80 |
| 5 | 04/26/2025 | 20:12:13 | 0.01,-104.37 | 0.68,-101.31 | 348.79 | 80 |
| 6 | 04/28/2025 | 08:34:02 | -0.01,-104.34 | 0.50,-106.58 | 255.66 | 80 |
| 7 | 04/29/2025 | 08:12:39 | -0.01,-104.33 | -0.50,-102.05 | 259.59 | 80 |
| 8 | 04/30/2025 | 20:34:38 | 0.01,-104.35 | -0.66,-107.36 | 343.65 | 80 |
| 9 | 05/01/2025 | 20:18:35 | 0.00,-104.34 | 0.34,-102.83 | 171.99 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/18/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/18/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP