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: 2/14/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/15/2025 | 10:37:27 | -0.01,-137.00 | 0.29,-138.31 | 149.92 | 80 |
| 2 | 02/16/2025 | 10:21:24 | -0.01,-137.00 | -0.75,-133.79 | 366.38 | 80 |
| 3 | 02/17/2025 | 22:40:41 | 0.01,-137.01 | -0.47,-139.09 | 238.20 | 80 |
| 4 | 02/18/2025 | 22:24:37 | 0.01,-137.01 | 0.57,-134.57 | 277.67 | 80 |
| 5 | 02/20/2025 | 10:43:46 | -0.01,-136.99 | 0.61,-139.85 | 324.77 | 80 |
| 6 | 02/21/2025 | 10:27:41 | -0.01,-136.99 | -0.38,-135.31 | 190.52 | 80 |
| 7 | 02/22/2025 | 22:46:59 | 0.02,-136.98 | -0.83,-140.62 | 415.81 | 80 |
| 8 | 02/23/2025 | 22:30:55 | 0.02,-136.97 | 0.22,-136.10 | 99.03 | 80 |
| 9 | 02/26/2025 | 10:33:59 | -0.02,-136.93 | -0.06,-136.85 | 10.05 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/14/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/14/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21