Simultaneous Nadir Overpasses (SNOs) Predictions
Prediction of SNOs between GOES-17 and NPP Satellite Orbit:
Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/7/2021
| Index | Date | Time (GOES-17) | GOES-17 Lat,Lon | NPP Lat,Lon | Distance(km) | Time Diff (sec) |
| 1 | 02/07/2021 | 22:46:10 | 0.04,-137.21 | -0.73,-140.61 | 386.91 | 80 |
| 2 | 02/08/2021 | 22:30:05 | 0.03,-137.20 | 0.30,-136.08 | 128.41 | 80 |
| 3 | 02/10/2021 | 10:51:53 | -0.02,-137.17 | 0.91,-141.34 | 474.96 | 80 |
| 4 | 02/11/2021 | 10:30:28 | -0.01,-137.16 | -0.11,-136.81 | 40.33 | 80 |
| 5 | 02/13/2021 | 22:33:39 | 0.01,-137.14 | -0.09,-137.58 | 50.15 | 80 |
| 6 | 02/14/2021 | 22:17:35 | 0.01,-137.13 | 0.93,-133.05 | 464.73 | 80 |
| 7 | 02/16/2021 | 10:39:22 | -0.01,-137.09 | 0.28,-138.31 | 139.44 | 80 |
| 8 | 02/17/2021 | 10:17:57 | -0.01,-137.08 | -0.75,-133.79 | 375.07 | 80 |
| 9 | 02/18/2021 | 22:39:53 | 0.01,-137.06 | -0.47,-139.08 | 231.39 | 80 |
| 10 | 02/19/2021 | 22:23:48 | 0.00,-137.03 | 0.55,-134.55 | 282.86 | 80 |
Figure of GOES-17 and NPP satellite orbits during SNOs since TLE Epoch: 2/7/2021
Download SNOs between GOES-17 and NPP since TLE EPOCH: 02/07/2021 in txt file.
Historical Predications of SNOs between GOES-17 and NPP