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: 3/25/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/26/2025 | 22:49:33 | -0.01,-137.00 | -0.79,-140.64 | 413.85 | 80 |
| 2 | 03/27/2025 | 22:28:06 | -0.00,-137.00 | 0.17,-136.09 | 103.10 | 80 |
| 3 | 03/29/2025 | 10:52:32 | 0.00,-136.99 | 0.98,-141.36 | 497.55 | 80 |
| 4 | 03/30/2025 | 10:31:07 | -0.00,-136.99 | -0.05,-136.83 | 18.89 | 80 |
| 5 | 04/01/2025 | 22:34:16 | 0.02,-136.98 | -0.13,-137.59 | 69.52 | 80 |
| 6 | 04/02/2025 | 22:18:10 | 0.02,-136.97 | 0.91,-133.06 | 446.30 | 80 |
| 7 | 04/04/2025 | 10:39:56 | -0.02,-136.95 | 0.28,-138.32 | 156.05 | 80 |
| 8 | 04/05/2025 | 10:18:29 | -0.02,-136.94 | -0.71,-133.78 | 359.56 | 80 |
| 9 | 04/06/2025 | 22:40:23 | 0.02,-136.92 | -0.47,-139.08 | 245.42 | 80 |
| 10 | 04/07/2025 | 22:24:17 | 0.01,-136.91 | 0.53,-134.54 | 270.37 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/25/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/25/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21