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: 3/13/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/14/2025 | 10:31:18 | -0.00,-137.00 | -0.05,-136.86 | 16.03 | 80 |
| 2 | 03/16/2025 | 22:37:10 | 0.01,-137.00 | -0.11,-137.64 | 72.57 | 80 |
| 3 | 03/17/2025 | 22:15:45 | 0.01,-136.99 | 0.87,-133.10 | 443.36 | 80 |
| 4 | 03/19/2025 | 10:40:11 | -0.01,-136.98 | 0.32,-138.36 | 158.63 | 80 |
| 5 | 03/20/2025 | 10:18:46 | -0.02,-136.97 | -0.73,-133.84 | 356.76 | 80 |
| 6 | 03/21/2025 | 22:40:43 | 0.01,-136.95 | -0.45,-139.14 | 249.30 | 80 |
| 7 | 03/22/2025 | 22:24:37 | 0.01,-136.94 | 0.54,-134.61 | 265.80 | 80 |
| 8 | 03/24/2025 | 10:46:24 | 0.00,-136.91 | 0.65,-139.87 | 337.36 | 80 |
| 9 | 03/25/2025 | 10:24:58 | 0.00,-136.89 | -0.35,-135.33 | 177.29 | 80 |
| 10 | 03/26/2025 | 22:46:53 | -0.00,-136.86 | -0.86,-140.63 | 429.80 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/13/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/13/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21