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: 12/18/2020
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/19/2020 | 22:33:55 | 0.01,-137.22 | -0.11,-137.63 | 47.52 | 80 |
| 2 | 12/20/2020 | 22:17:51 | 0.01,-137.22 | 0.90,-133.10 | 468.75 | 80 |
| 3 | 12/22/2020 | 10:36:59 | -0.01,-137.22 | 0.26,-138.37 | 131.76 | 80 |
| 4 | 12/23/2020 | 10:20:55 | -0.01,-137.22 | -0.75,-133.84 | 384.25 | 80 |
| 5 | 12/24/2020 | 22:40:12 | 0.01,-137.20 | -0.40,-139.16 | 221.80 | 80 |
| 6 | 12/25/2020 | 22:24:06 | 0.00,-137.19 | 0.55,-134.61 | 293.90 | 80 |
| 7 | 12/27/2020 | 10:43:15 | 0.00,-137.18 | 0.61,-139.88 | 307.64 | 80 |
| 8 | 12/28/2020 | 10:27:10 | 0.01,-137.17 | -0.40,-135.35 | 207.46 | 80 |
| 9 | 12/29/2020 | 22:46:26 | -0.01,-137.14 | -0.80,-140.65 | 400.15 | 80 |
| 10 | 12/30/2020 | 22:30:22 | -0.01,-137.12 | 0.21,-136.12 | 114.31 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/18/2020
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/18/2020 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20