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: 7/3/2019
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NOAA-20 Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 07/04/2019 | 22:46:24 | 0.02,-137.19 | -0.75,-140.62 | 390.27 | 80 |
| 2 | 07/05/2019 | 22:30:19 | 0.02,-137.19 | 0.24,-136.08 | 126.18 | 80 |
| 3 | 07/07/2019 | 10:49:26 | -0.02,-137.20 | 0.92,-141.35 | 472.89 | 80 |
| 4 | 07/08/2019 | 10:33:20 | -0.01,-137.20 | -0.07,-136.81 | 43.34 | 80 |
| 5 | 07/10/2019 | 22:33:51 | 0.01,-137.17 | -0.07,-137.59 | 48.15 | 80 |
| 6 | 07/11/2019 | 22:17:46 | 0.01,-137.16 | 0.93,-133.05 | 467.60 | 80 |
| 7 | 07/13/2019 | 10:36:53 | -0.02,-137.16 | 0.24,-138.32 | 132.62 | 80 |
| 8 | 07/14/2019 | 10:20:48 | -0.02,-137.15 | -0.76,-133.79 | 382.66 | 80 |
| 9 | 07/15/2019 | 22:40:03 | 0.02,-137.11 | -0.43,-139.09 | 226.04 | 80 |
| 10 | 07/16/2019 | 22:23:57 | 0.02,-137.09 | 0.56,-134.55 | 289.08 | 80 |
Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/3/2019
Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 07/03/2019 in txt file.
Historical Predictions of SNOs between GOES-17 and NOAA-20
NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service