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: 12/25/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 12/26/2019 | 10:24:17 | 0.02,-137.18 | -0.40,-135.27 | 218.28 | 80 |
| 2 | 12/27/2019 | 22:48:55 | -0.03,-137.17 | -0.80,-140.57 | 387.96 | 80 |
| 3 | 12/28/2019 | 22:27:31 | -0.02,-137.16 | 0.23,-136.04 | 126.91 | 80 |
| 4 | 12/30/2019 | 10:51:59 | 0.03,-137.14 | 0.97,-141.31 | 475.86 | 80 |
| 5 | 12/31/2019 | 10:30:36 | 0.02,-137.12 | -0.06,-136.79 | 38.78 | 80 |
| 6 | 01/02/2020 | 22:36:30 | -0.02,-137.09 | -0.11,-137.56 | 53.63 | 80 |
| 7 | 01/03/2020 | 22:15:05 | -0.02,-137.07 | 0.87,-133.03 | 460.72 | 80 |
| 8 | 01/05/2020 | 10:39:34 | 0.03,-137.04 | 0.33,-138.29 | 143.05 | 80 |
| 9 | 01/06/2020 | 10:18:10 | 0.02,-137.02 | -0.70,-133.77 | 370.81 | 80 |
| 10 | 01/07/2020 | 22:42:47 | -0.04,-136.99 | -0.50,-139.07 | 237.44 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/25/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/25/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service