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: 10/31/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 11/01/2021 | 10:49:34 | 0.02,-137.22 | 0.99,-141.46 | 484.22 | 80 |
| 2 | 11/02/2021 | 10:33:29 | 0.02,-137.21 | -0.07,-136.94 | 32.08 | 80 |
| 3 | 11/04/2021 | 22:33:59 | -0.02,-137.19 | -0.12,-137.70 | 57.50 | 80 |
| 4 | 11/05/2021 | 22:17:53 | -0.02,-137.18 | 0.88,-133.16 | 458.00 | 80 |
| 5 | 11/07/2021 | 10:37:00 | 0.02,-137.16 | 0.33,-138.42 | 144.69 | 80 |
| 6 | 11/08/2021 | 10:20:55 | 0.02,-137.14 | -0.73,-133.90 | 370.16 | 80 |
| 7 | 11/09/2021 | 22:40:10 | -0.01,-137.11 | -0.51,-139.18 | 237.17 | 80 |
| 8 | 11/10/2021 | 22:24:05 | -0.01,-137.09 | 0.56,-134.66 | 277.46 | 80 |
| 9 | 11/12/2021 | 10:43:11 | 0.01,-137.06 | 0.65,-139.92 | 325.96 | 80 |
| 10 | 11/13/2021 | 10:27:06 | 0.01,-137.04 | -0.35,-135.38 | 188.56 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/31/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 10/31/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20