Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/15/2025
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/15/2025 | 20:28:39 | 0.02,-104.44 | 0.00,-105.89 | 162.19 | 0 |
| 2 | 05/16/2025 | 20:11:10 | 0.02,-104.44 | 0.73,-101.30 | 357.79 | 80 |
| 3 | 05/18/2025 | 08:32:59 | -0.01,-104.42 | 0.48,-106.58 | 245.69 | 80 |
| 4 | 05/19/2025 | 08:11:36 | -0.01,-104.42 | -0.54,-102.05 | 270.38 | 80 |
| 5 | 05/20/2025 | 20:33:33 | 0.01,-104.45 | -0.65,-107.36 | 331.51 | 80 |
| 6 | 05/21/2025 | 20:17:30 | 0.01,-104.46 | 0.37,-102.83 | 185.14 | 80 |
| 7 | 05/23/2025 | 08:39:19 | -0.00,-104.45 | 0.83,-108.11 | 417.31 | 80 |
| 8 | 05/24/2025 | 08:17:56 | -0.01,-104.45 | -0.20,-103.58 | 98.76 | 80 |
| 9 | 05/26/2025 | 20:23:49 | 0.00,-104.47 | 0.04,-104.37 | 12.20 | 80 |
| 10 | 05/29/2025 | 08:26:54 | 0.00,-104.46 | 0.17,-105.11 | 74.10 | 80 |
Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/15/2025
Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 05/15/2025 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-21