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: 1/22/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/22/2025 | 22:30:52 | -0.02,-137.02 | 0.18,-136.03 | 111.71 | 80 |
| 2 | 01/24/2025 | 10:52:36 | 0.03,-137.00 | 0.97,-141.29 | 488.91 | 80 |
| 3 | 01/25/2025 | 10:31:09 | 0.03,-136.99 | -0.05,-136.75 | 28.17 | 80 |
| 4 | 01/27/2025 | 22:34:11 | -0.04,-136.98 | -0.19,-137.48 | 58.56 | 80 |
| 5 | 01/28/2025 | 22:18:04 | -0.04,-136.96 | 0.84,-132.94 | 457.86 | 80 |
| 6 | 01/30/2025 | 10:39:47 | 0.05,-136.93 | 0.33,-138.20 | 144.11 | 80 |
| 7 | 01/31/2025 | 10:18:20 | 0.05,-136.92 | -0.70,-133.66 | 371.94 | 80 |
| 8 | 02/01/2025 | 22:40:11 | -0.05,-136.90 | -0.48,-138.94 | 232.12 | 80 |
| 9 | 02/02/2025 | 22:24:03 | -0.05,-136.89 | 0.49,-134.39 | 283.73 | 80 |
| 10 | 02/04/2025 | 10:45:46 | 0.06,-136.85 | 0.66,-139.65 | 319.02 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/22/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/22/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21