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: 6/7/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 06/08/2025 | 10:18:48 | -0.01,-137.00 | -0.69,-133.88 | 355.73 | 80 |
| 2 | 06/09/2025 | 22:40:46 | 0.02,-137.00 | -0.45,-139.19 | 249.77 | 80 |
| 3 | 06/10/2025 | 22:24:41 | 0.02,-136.99 | 0.53,-134.66 | 265.51 | 80 |
| 4 | 06/12/2025 | 10:46:30 | -0.03,-136.97 | 0.66,-139.93 | 337.48 | 80 |
| 5 | 06/13/2025 | 10:27:46 | -0.03,-136.96 | -0.38,-135.41 | 177.35 | 80 |
| 6 | 06/14/2025 | 22:47:04 | 0.03,-136.95 | -0.82,-140.71 | 429.60 | 80 |
| 7 | 06/15/2025 | 22:31:00 | 0.04,-136.93 | 0.23,-136.19 | 85.07 | 80 |
| 8 | 06/18/2025 | 10:31:24 | -0.04,-136.89 | -0.03,-136.93 | 4.28 | 80 |
| 9 | 06/20/2025 | 22:34:37 | 0.04,-136.85 | -0.18,-137.70 | 98.39 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/7/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 06/07/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21