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: 3/20/2023
| Index | Date | Time (GOES-18) | GOES-18 Lat,Lon | NOAA-21 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 03/21/2023 | 22:46:07 | 0.00,-137.01 | -0.83,-140.63 | 413.81 | 80 |
| 2 | 03/22/2023 | 22:30:01 | 0.00,-137.01 | 0.19,-136.10 | 103.04 | 80 |
| 3 | 03/24/2023 | 10:49:08 | -0.00,-137.01 | 0.98,-141.37 | 496.64 | 80 |
| 4 | 03/25/2023 | 10:33:02 | -0.00,-137.01 | -0.04,-136.84 | 19.77 | 80 |
| 5 | 03/27/2023 | 22:33:31 | 0.00,-136.99 | -0.13,-137.60 | 69.75 | 80 |
| 6 | 03/28/2023 | 22:17:25 | 0.00,-136.98 | 0.90,-133.07 | 446.12 | 80 |
| 7 | 03/30/2023 | 10:36:31 | -0.00,-136.97 | 0.32,-138.33 | 155.04 | 80 |
| 8 | 03/31/2023 | 10:20:25 | -0.00,-136.96 | -0.71,-133.80 | 360.57 | 80 |
| 9 | 04/01/2023 | 22:39:40 | 0.01,-136.94 | -0.48,-139.10 | 246.03 | 80 |
| 10 | 04/02/2023 | 22:23:34 | 0.01,-136.93 | 0.56,-134.57 | 269.44 | 80 |
Figure of GOES-18 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 3/20/2023
Download SNOs between GOES-18 and NOAA-21 since TLE EPOCH: 03/20/2023 in txt file.
Historical Predications of SNOs between GOES-18 and NOAA-21