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: 8/28/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 08/29/2021 | 10:52:37 | 0.05,-137.21 | 1.05,-141.54 | 494.03 | 80 |
| 2 | 08/30/2021 | 10:31:12 | 0.05,-137.21 | 0.01,-137.01 | 22.76 | 80 |
| 3 | 09/01/2021 | 22:34:24 | -0.04,-137.22 | -0.15,-137.79 | 64.74 | 80 |
| 4 | 09/02/2021 | 22:18:18 | -0.04,-137.22 | 0.82,-133.25 | 451.47 | 80 |
| 5 | 09/04/2021 | 10:40:07 | 0.03,-137.21 | 0.30,-138.53 | 150.34 | 80 |
| 6 | 09/05/2021 | 10:18:41 | 0.02,-137.20 | -0.68,-133.99 | 365.43 | 80 |
| 7 | 09/06/2021 | 22:40:38 | -0.01,-137.20 | -0.49,-139.30 | 239.87 | 80 |
| 8 | 09/07/2021 | 22:24:33 | -0.01,-137.19 | 0.54,-134.78 | 275.84 | 80 |
| 9 | 09/09/2021 | 10:43:40 | 0.01,-137.17 | 0.63,-140.04 | 326.52 | 80 |
| 10 | 09/10/2021 | 10:27:35 | 0.02,-137.16 | -0.35,-135.50 | 188.74 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/28/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/28/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20