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: 4/20/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 04/20/2021 | 22:49:21 | 0.02,-137.20 | -0.72,-140.66 | 393.76 | 80 |
| 2 | 04/21/2021 | 22:27:57 | 0.02,-137.20 | 0.28,-136.13 | 122.46 | 80 |
| 3 | 04/23/2021 | 10:52:25 | -0.02,-137.20 | 0.91,-141.40 | 478.00 | 80 |
| 4 | 04/24/2021 | 10:31:00 | -0.02,-137.20 | -0.09,-136.87 | 37.78 | 80 |
| 5 | 04/26/2021 | 22:36:53 | 0.02,-137.18 | -0.08,-137.65 | 53.08 | 80 |
| 6 | 04/27/2021 | 22:18:09 | 0.02,-137.18 | 0.92,-133.12 | 462.08 | 80 |
| 7 | 04/29/2021 | 10:39:57 | -0.02,-137.16 | 0.26,-138.39 | 140.11 | 80 |
| 8 | 04/30/2021 | 10:18:33 | -0.02,-137.15 | -0.74,-133.86 | 374.51 | 80 |
| 9 | 05/01/2021 | 22:40:30 | 0.01,-137.12 | -0.43,-139.17 | 233.56 | 80 |
| 10 | 05/02/2021 | 22:24:25 | 0.01,-137.10 | 0.57,-134.64 | 280.86 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/20/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/20/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20