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: 2/16/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/17/2025 | 22:40:41 | 0.00,-136.98 | -0.48,-139.09 | 240.81 | 80 |
| 2 | 02/18/2025 | 22:24:37 | 0.01,-136.97 | 0.56,-134.57 | 274.19 | 80 |
| 3 | 02/20/2025 | 10:46:25 | -0.01,-136.95 | 0.62,-139.84 | 329.76 | 80 |
| 4 | 02/21/2025 | 10:25:01 | -0.01,-136.93 | -0.37,-135.31 | 184.62 | 80 |
| 5 | 02/22/2025 | 22:46:58 | 0.02,-136.91 | -0.83,-140.62 | 422.76 | 80 |
| 6 | 02/23/2025 | 22:30:55 | 0.02,-136.89 | 0.22,-136.10 | 91.25 | 80 |
| 7 | 02/26/2025 | 10:31:18 | -0.02,-136.83 | -0.01,-136.83 | 1.85 | 80 |
| 8 | 02/28/2025 | 22:34:30 | 0.02,-136.78 | -0.18,-137.61 | 94.88 | 80 |
| 9 | 03/01/2025 | 22:18:26 | 0.02,-136.76 | 0.82,-133.08 | 418.60 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/16/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/16/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21