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: 12/31/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 01/02/2020 | 22:36:30 | -0.02,-137.22 | -0.09,-137.57 | 39.50 | 80 |
| 2 | 01/03/2020 | 22:15:07 | -0.02,-137.22 | 0.94,-133.04 | 476.80 | 80 |
| 3 | 01/05/2020 | 10:39:35 | 0.03,-137.22 | 0.26,-138.31 | 123.51 | 80 |
| 4 | 01/06/2020 | 10:18:10 | 0.03,-137.22 | -0.72,-133.77 | 392.30 | 80 |
| 5 | 01/07/2020 | 22:42:49 | -0.03,-137.21 | -0.43,-139.09 | 213.65 | 80 |
| 6 | 01/08/2020 | 22:21:24 | -0.03,-137.20 | 0.55,-134.55 | 301.63 | 80 |
| 7 | 01/10/2020 | 10:45:52 | 0.04,-137.18 | 0.65,-139.82 | 300.33 | 80 |
| 8 | 01/11/2020 | 10:24:29 | 0.04,-137.17 | -0.39,-135.29 | 214.32 | 80 |
| 9 | 01/12/2020 | 22:49:06 | -0.05,-137.14 | -0.81,-140.60 | 393.18 | 80 |
| 10 | 01/13/2020 | 22:27:42 | -0.04,-137.13 | 0.17,-136.06 | 121.17 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/31/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/31/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service