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: 5/31/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/02/2025 | 10:33:53 | -0.00,-136.98 | -0.01,-136.88 | 11.92 | 80 |
| 2 | 06/04/2025 | 22:34:27 | -0.01,-136.97 | -0.15,-137.66 | 77.91 | 80 |
| 3 | 06/05/2025 | 22:18:22 | -0.01,-136.97 | 0.83,-133.13 | 437.40 | 80 |
| 4 | 06/07/2025 | 10:37:32 | -0.02,-136.95 | 0.33,-138.40 | 166.22 | 80 |
| 5 | 06/08/2025 | 10:21:28 | -0.02,-136.94 | -0.71,-133.88 | 348.52 | 80 |
| 6 | 06/09/2025 | 22:40:46 | 0.02,-136.92 | -0.48,-139.19 | 258.56 | 80 |
| 7 | 06/10/2025 | 22:24:41 | 0.02,-136.90 | 0.50,-134.66 | 255.82 | 80 |
| 8 | 06/12/2025 | 10:43:49 | -0.02,-136.87 | 0.70,-139.92 | 348.51 | 80 |
| 9 | 06/13/2025 | 10:27:46 | -0.01,-136.85 | -0.35,-135.40 | 165.52 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/31/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 05/31/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21