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: 3/4/2025
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/05/2025 | 22:40:46 | -0.00,-137.00 | -0.50,-139.13 | 243.11 | 80 |
| 2 | 03/06/2025 | 22:24:41 | 0.00,-137.00 | 0.52,-134.60 | 272.73 | 80 |
| 3 | 03/08/2025 | 10:46:28 | -0.01,-136.99 | 0.65,-139.87 | 328.97 | 80 |
| 4 | 03/09/2025 | 10:27:44 | -0.01,-136.98 | -0.38,-135.35 | 186.59 | 80 |
| 5 | 03/10/2025 | 22:47:01 | 0.02,-136.97 | -0.78,-140.66 | 419.39 | 80 |
| 6 | 03/11/2025 | 22:30:56 | 0.02,-136.97 | 0.19,-136.12 | 96.27 | 80 |
| 7 | 03/14/2025 | 10:31:18 | -0.02,-136.95 | -0.01,-136.85 | 10.55 | 80 |
| 8 | 03/16/2025 | 22:34:29 | 0.02,-136.92 | -0.15,-137.63 | 80.92 | 80 |
| 9 | 03/17/2025 | 22:18:25 | 0.02,-136.91 | 0.89,-133.11 | 434.14 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/4/2025
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/04/2025 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21