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: 3/31/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/31/2023 | 10:17:44 | 0.02,-137.01 | -0.70,-133.79 | 366.59 | 80 |
| 2 | 04/01/2023 | 22:39:39 | -0.02,-136.99 | -0.48,-139.09 | 239.46 | 80 |
| 3 | 04/02/2023 | 22:23:32 | -0.01,-136.98 | 0.50,-134.55 | 276.92 | 80 |
| 4 | 04/04/2023 | 10:45:18 | 0.01,-136.99 | 0.63,-139.82 | 322.37 | 80 |
| 5 | 04/05/2023 | 10:23:52 | 0.01,-136.98 | -0.37,-135.28 | 193.71 | 80 |
| 6 | 04/06/2023 | 22:48:26 | -0.01,-136.95 | -0.79,-140.59 | 413.17 | 80 |
| 7 | 04/07/2023 | 22:27:00 | -0.01,-136.94 | 0.21,-136.05 | 102.49 | 80 |
| 8 | 04/09/2023 | 10:48:45 | -0.01,-136.94 | 0.97,-141.31 | 498.44 | 80 |
| 9 | 04/10/2023 | 10:32:39 | -0.01,-136.92 | -0.04,-136.77 | 16.59 | 80 |
| 10 | 04/12/2023 | 22:33:05 | 0.00,-136.85 | -0.15,-137.53 | 77.54 | 80 |
| 11 | 04/13/2023 | 22:16:59 | -0.00,-136.82 | 0.86,-132.99 | 436.95 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/31/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/31/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21