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: 1/8/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/09/2025 | 10:31:50 | 0.01,-137.00 | 0.01,-136.89 | 12.38 | 80 |
| 2 | 01/11/2025 | 22:34:56 | -0.01,-136.99 | -0.14,-137.65 | 74.91 | 80 |
| 3 | 01/12/2025 | 22:18:49 | -0.01,-136.98 | 0.85,-133.10 | 441.66 | 80 |
| 4 | 01/14/2025 | 10:40:33 | 0.01,-136.97 | 0.33,-138.36 | 159.10 | 80 |
| 5 | 01/15/2025 | 10:19:05 | 0.01,-136.96 | -0.66,-133.82 | 357.27 | 80 |
| 6 | 01/16/2025 | 22:40:58 | -0.01,-136.94 | -0.50,-139.11 | 247.01 | 80 |
| 7 | 01/17/2025 | 22:24:50 | -0.00,-136.94 | 0.51,-134.57 | 269.38 | 80 |
| 8 | 01/19/2025 | 10:46:34 | 0.00,-136.92 | 0.66,-139.83 | 331.44 | 80 |
| 9 | 01/20/2025 | 10:25:07 | -0.00,-136.91 | -0.35,-135.29 | 184.66 | 80 |
| 10 | 01/21/2025 | 22:46:58 | -0.00,-136.89 | -0.85,-140.57 | 420.32 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/8/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/08/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21