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: 9/21/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 09/21/2021 | 10:21:18 | 0.03,-137.21 | -0.71,-133.99 | 367.33 | 80 |
| 2 | 09/22/2021 | 22:40:33 | -0.03,-137.20 | -0.52,-139.28 | 237.77 | 80 |
| 3 | 09/23/2021 | 22:24:29 | -0.03,-137.20 | 0.52,-134.76 | 278.66 | 80 |
| 4 | 09/25/2021 | 10:43:36 | 0.03,-137.20 | 0.65,-140.03 | 321.68 | 80 |
| 5 | 09/26/2021 | 10:27:30 | 0.03,-137.19 | -0.33,-135.49 | 194.19 | 80 |
| 6 | 09/27/2021 | 22:46:47 | -0.03,-137.18 | -0.84,-140.79 | 412.43 | 80 |
| 7 | 09/28/2021 | 22:30:42 | -0.02,-137.16 | 0.21,-136.27 | 102.96 | 80 |
| 8 | 09/30/2021 | 10:49:49 | 0.02,-137.15 | 1.02,-141.52 | 498.96 | 80 |
| 9 | 10/01/2021 | 10:33:44 | 0.01,-137.14 | -0.02,-137.00 | 15.90 | 80 |
| 10 | 10/03/2021 | 22:34:15 | -0.00,-137.09 | -0.16,-137.77 | 77.35 | 80 |
| 11 | 10/04/2021 | 22:18:10 | -0.00,-137.07 | 0.88,-133.24 | 437.26 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/21/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/21/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20