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: 6/2/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/04/2025 | 22:34:27 | -0.00,-137.01 | -0.17,-137.66 | 74.77 | 80 |
| 2 | 06/05/2025 | 22:18:23 | -0.00,-137.01 | 0.86,-133.13 | 441.61 | 80 |
| 3 | 06/07/2025 | 10:37:31 | 0.01,-137.01 | 0.35,-138.40 | 159.52 | 80 |
| 4 | 06/08/2025 | 10:21:28 | 0.01,-137.00 | -0.69,-133.88 | 356.43 | 80 |
| 5 | 06/09/2025 | 22:40:45 | -0.02,-137.00 | -0.50,-139.19 | 249.13 | 80 |
| 6 | 06/10/2025 | 22:24:41 | -0.02,-136.99 | 0.48,-134.65 | 266.27 | 80 |
| 7 | 06/12/2025 | 10:43:49 | 0.03,-136.97 | 0.71,-139.92 | 336.32 | 80 |
| 8 | 06/13/2025 | 10:25:06 | 0.03,-136.96 | -0.33,-135.40 | 178.60 | 80 |
| 9 | 06/14/2025 | 22:47:03 | -0.03,-136.94 | -0.86,-140.71 | 428.44 | 80 |
| 10 | 06/15/2025 | 22:30:58 | -0.04,-136.93 | 0.13,-136.17 | 86.12 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/2/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/02/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21