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: 2/15/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/16/2025 | 10:18:43 | -0.00,-136.98 | -0.71,-133.78 | 364.79 | 80 |
| 2 | 02/17/2025 | 22:40:41 | 0.00,-136.98 | -0.44,-139.10 | 240.84 | 80 |
| 3 | 02/18/2025 | 22:24:37 | 0.01,-136.97 | 0.54,-134.57 | 274.15 | 80 |
| 4 | 02/20/2025 | 10:46:25 | -0.01,-136.95 | 0.64,-139.84 | 329.81 | 80 |
| 5 | 02/21/2025 | 10:25:01 | -0.01,-136.93 | -0.35,-135.31 | 184.58 | 80 |
| 6 | 02/22/2025 | 22:46:59 | 0.02,-136.91 | -0.80,-140.63 | 422.85 | 80 |
| 7 | 02/23/2025 | 22:30:54 | 0.02,-136.89 | 0.19,-136.09 | 91.10 | 80 |
| 8 | 02/26/2025 | 10:33:58 | -0.02,-136.83 | -0.03,-136.84 | 0.62 | 80 |
| 9 | 02/28/2025 | 22:34:31 | 0.02,-136.78 | -0.17,-137.62 | 95.12 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/15/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 02/15/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21