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: 4/20/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/23/2025 | 08:27:40 | -0.01,-104.35 | 0.15,-105.05 | 79.83 | 80 |
| 2 | 04/24/2025 | 08:06:17 | -0.01,-104.35 | -0.84,-100.52 | 435.84 | 80 |
| 3 | 04/25/2025 | 20:28:16 | 0.01,-104.38 | -0.34,-105.83 | 165.96 | 80 |
| 4 | 04/26/2025 | 20:12:13 | 0.01,-104.38 | 0.72,-101.32 | 349.98 | 80 |
| 5 | 04/28/2025 | 08:34:03 | -0.01,-104.35 | 0.47,-106.58 | 254.49 | 80 |
| 6 | 04/29/2025 | 08:12:39 | -0.01,-104.34 | -0.53,-102.05 | 260.88 | 80 |
| 7 | 04/30/2025 | 20:34:38 | 0.01,-104.36 | -0.63,-107.37 | 341.97 | 80 |
| 8 | 05/01/2025 | 20:18:35 | 0.01,-104.36 | 0.37,-102.84 | 173.83 | 80 |
| 9 | 05/03/2025 | 08:40:23 | -0.00,-104.33 | 0.87,-108.10 | 429.99 | 80 |
| 10 | 05/04/2025 | 08:19:01 | -0.00,-104.33 | -0.20,-103.58 | 85.76 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2025
Download SNOs between GOES-17 and NPP since TLE EPOCH: 04/20/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NPP