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: 3/14/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/16/2025 | 22:37:10 | 0.01,-137.00 | -0.13,-137.63 | 72.47 | 80 |
| 2 | 03/17/2025 | 22:18:25 | 0.02,-136.99 | 0.91,-133.11 | 443.38 | 80 |
| 3 | 03/19/2025 | 10:40:11 | -0.02,-136.97 | 0.28,-138.37 | 158.96 | 80 |
| 4 | 03/20/2025 | 10:18:46 | -0.02,-136.96 | -0.71,-133.83 | 356.39 | 80 |
| 5 | 03/21/2025 | 22:40:42 | 0.02,-136.95 | -0.46,-139.14 | 249.41 | 80 |
| 6 | 03/22/2025 | 22:24:37 | 0.01,-136.94 | 0.54,-134.60 | 265.65 | 80 |
| 7 | 03/24/2025 | 10:46:23 | -0.00,-136.90 | 0.65,-139.87 | 337.71 | 80 |
| 8 | 03/25/2025 | 10:24:58 | 0.00,-136.88 | -0.35,-135.33 | 176.96 | 80 |
| 9 | 03/26/2025 | 22:46:53 | -0.00,-136.86 | -0.85,-140.63 | 429.82 | 80 |
| 10 | 03/27/2025 | 22:30:47 | -0.00,-136.84 | 0.16,-136.10 | 84.63 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/14/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/14/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21