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: 3/22/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/22/2025 | 22:24:36 | 0.00,-136.99 | 0.53,-134.60 | 272.18 | 80 |
| 2 | 03/24/2025 | 10:46:22 | -0.00,-136.96 | 0.63,-139.87 | 330.78 | 80 |
| 3 | 03/25/2025 | 10:24:57 | -0.01,-136.95 | -0.38,-135.33 | 184.66 | 80 |
| 4 | 03/26/2025 | 22:46:52 | 0.01,-136.94 | -0.81,-140.63 | 420.37 | 80 |
| 5 | 03/27/2025 | 22:30:47 | 0.01,-136.93 | 0.21,-136.10 | 95.02 | 80 |
| 6 | 03/30/2025 | 10:33:47 | -0.01,-136.88 | -0.03,-136.83 | 6.72 | 80 |
| 7 | 04/01/2025 | 22:34:15 | 0.01,-136.84 | -0.14,-137.59 | 85.07 | 80 |
| 8 | 04/02/2025 | 22:18:09 | 0.01,-136.81 | 0.85,-133.05 | 429.23 | 80 |
| 9 | 04/04/2025 | 10:37:14 | -0.01,-136.76 | 0.34,-138.31 | 176.14 | 80 |
| 10 | 04/05/2025 | 10:21:09 | -0.02,-136.73 | -0.71,-133.78 | 337.79 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/22/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/22/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21