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: 5/28/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/29/2025 | 22:46:51 | -0.00,-137.00 | -0.85,-140.65 | 417.16 | 80 |
| 2 | 05/30/2025 | 22:30:48 | 0.00,-137.00 | 0.18,-136.13 | 98.56 | 80 |
| 3 | 06/02/2025 | 10:31:14 | -0.01,-136.99 | -0.04,-136.88 | 12.32 | 80 |
| 4 | 06/04/2025 | 22:37:08 | 0.01,-136.99 | -0.12,-137.67 | 77.37 | 80 |
| 5 | 06/05/2025 | 22:15:43 | 0.01,-136.98 | 0.85,-133.13 | 438.12 | 80 |
| 6 | 06/07/2025 | 10:40:12 | -0.01,-136.97 | 0.30,-138.41 | 164.51 | 80 |
| 7 | 06/08/2025 | 10:21:28 | -0.01,-136.96 | -0.67,-133.88 | 350.47 | 80 |
| 8 | 06/09/2025 | 22:40:46 | 0.01,-136.94 | -0.46,-139.20 | 256.36 | 80 |
| 9 | 06/10/2025 | 22:24:42 | 0.02,-136.93 | 0.51,-134.66 | 258.04 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 5/28/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 05/28/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21