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: 1/20/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/20/2021 | 22:34:00 | 0.03,-137.22 | -0.05,-137.63 | 46.24 | 80 |
| 2 | 01/21/2021 | 22:17:55 | 0.02,-137.21 | 0.97,-133.10 | 469.47 | 80 |
| 3 | 01/23/2021 | 10:37:03 | -0.02,-137.19 | 0.23,-138.36 | 133.04 | 80 |
| 4 | 01/24/2021 | 10:20:57 | 0.01,-137.17 | -0.73,-133.82 | 382.74 | 80 |
| 5 | 01/25/2021 | 22:40:14 | -0.01,-137.16 | -0.46,-139.11 | 223.55 | 80 |
| 6 | 01/26/2021 | 22:24:09 | -0.01,-137.14 | 0.56,-134.58 | 290.97 | 80 |
| 7 | 01/28/2021 | 10:45:56 | 0.01,-137.10 | 0.64,-139.85 | 313.23 | 80 |
| 8 | 01/29/2021 | 10:24:32 | 0.01,-137.08 | -0.38,-135.32 | 200.89 | 80 |
| 9 | 01/30/2021 | 22:46:28 | -0.01,-137.05 | -0.81,-140.62 | 406.73 | 80 |
| 10 | 01/31/2021 | 22:30:24 | -0.01,-137.03 | 0.22,-136.09 | 107.19 | 80 |
| 11 | 02/02/2021 | 10:52:11 | 0.01,-136.98 | 0.99,-141.35 | 497.77 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/20/2021
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/20/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NOAA-20