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: 1/12/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/12/2025 | 22:18:48 | -0.03,-136.96 | 0.82,-133.10 | 439.46 | 80 |
| 2 | 01/14/2025 | 10:40:32 | 0.04,-136.94 | 0.36,-138.36 | 161.28 | 80 |
| 3 | 01/15/2025 | 10:19:05 | 0.04,-136.93 | -0.63,-133.81 | 355.07 | 80 |
| 4 | 01/16/2025 | 22:40:57 | -0.05,-136.92 | -0.54,-139.10 | 249.25 | 80 |
| 5 | 01/17/2025 | 22:24:50 | -0.04,-136.91 | 0.46,-134.56 | 267.14 | 80 |
| 6 | 01/19/2025 | 10:46:34 | 0.05,-136.89 | 0.72,-139.82 | 333.71 | 80 |
| 7 | 01/20/2025 | 10:25:07 | 0.05,-136.88 | -0.28,-135.27 | 182.33 | 80 |
| 8 | 01/21/2025 | 22:46:59 | -0.05,-136.85 | -0.88,-140.57 | 422.94 | 80 |
| 9 | 01/22/2025 | 22:30:51 | -0.06,-136.84 | 0.13,-136.02 | 92.75 | 80 |
| 10 | 01/25/2025 | 10:31:08 | 0.07,-136.79 | 0.03,-136.74 | 6.61 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 1/12/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 01/12/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21