Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-18 and NOAA-21 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/5/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/06/2025 | 10:39:42 | 0.00,-137.00 | 0.30,-138.28 | 146.19 | 80 |
| 2 | 05/07/2025 | 10:18:18 | -0.00,-137.00 | -0.71,-133.75 | 369.99 | 80 |
| 3 | 05/08/2025 | 22:42:55 | -0.00,-137.00 | -0.49,-139.05 | 234.80 | 80 |
| 4 | 05/09/2025 | 22:24:12 | 0.00,-137.00 | 0.52,-134.53 | 281.13 | 80 |
| 5 | 05/11/2025 | 10:46:02 | -0.00,-137.00 | 0.64,-139.81 | 320.83 | 80 |
| 6 | 05/12/2025 | 10:27:19 | 0.00,-136.99 | -0.38,-135.29 | 194.60 | 80 |
| 7 | 05/13/2025 | 22:46:36 | -0.00,-136.98 | -0.81,-140.59 | 411.56 | 80 |
| 8 | 05/14/2025 | 22:30:33 | -0.00,-136.97 | 0.21,-136.07 | 103.33 | 80 |
| 9 | 05/17/2025 | 10:33:38 | 0.00,-136.94 | -0.02,-136.82 | 14.21 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/5/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 05/05/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21