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: 11/25/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/25/2023 | 10:38:36 | -0.00,-137.00 | 0.32,-138.44 | 163.64 | 80 |
| 2 | 11/26/2023 | 10:17:12 | -0.00,-137.00 | -0.72,-133.91 | 351.86 | 80 |
| 3 | 11/27/2023 | 22:39:10 | -0.00,-136.98 | -0.48,-139.22 | 254.91 | 80 |
| 4 | 11/28/2023 | 22:23:05 | -0.01,-136.97 | 0.50,-134.68 | 260.36 | 80 |
| 5 | 11/30/2023 | 10:44:53 | 0.02,-136.96 | 0.71,-139.95 | 341.49 | 80 |
| 6 | 12/01/2023 | 10:23:30 | 0.02,-136.95 | -0.34,-135.43 | 173.45 | 80 |
| 7 | 12/02/2023 | 22:45:26 | -0.02,-136.92 | -0.90,-140.72 | 434.11 | 80 |
| 8 | 12/03/2023 | 22:29:23 | -0.02,-136.91 | 0.15,-136.20 | 80.71 | 80 |
| 9 | 12/06/2023 | 10:32:27 | 0.03,-136.88 | 0.05,-136.94 | 7.22 | 80 |
| 10 | 12/08/2023 | 22:32:59 | -0.03,-136.83 | -0.21,-137.72 | 101.03 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/25/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 11/25/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21