Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 5/9/2022
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 05/09/2022 | 22:49:51 | 0.01,-137.19 | -0.75,-140.63 | 392.54 | 80 |
| 2 | 05/10/2022 | 22:28:26 | 0.01,-137.19 | 0.27,-136.11 | 123.83 | 80 |
| 3 | 05/12/2022 | 10:52:53 | -0.01,-137.20 | 0.93,-141.37 | 475.76 | 80 |
| 4 | 05/13/2022 | 10:31:29 | -0.01,-137.20 | -0.10,-136.85 | 40.21 | 80 |
| 5 | 05/15/2022 | 22:37:21 | 0.01,-137.17 | -0.06,-137.63 | 51.08 | 80 |
| 6 | 05/16/2022 | 22:15:55 | 0.02,-137.16 | 0.91,-133.09 | 464.14 | 80 |
| 7 | 05/18/2022 | 10:40:23 | -0.01,-137.15 | 0.28,-138.35 | 137.65 | 80 |
| 8 | 05/19/2022 | 10:18:58 | -0.01,-137.14 | -0.75,-133.83 | 376.97 | 80 |
| 9 | 05/20/2022 | 22:43:34 | 0.01,-137.10 | -0.43,-139.13 | 231.56 | 80 |
| 10 | 05/21/2022 | 22:24:49 | 0.01,-137.08 | 0.54,-134.59 | 282.90 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/9/2022
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/09/2022 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20