Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 10 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/07/2019   06:11:18   (  -0.02, -75.20) (  -0.75, -71.94)  371.59                80
 10/08/2019   18:33:14   (   0.02, -75.20) (  -0.41, -77.25)  233.24                80
 10/09/2019   18:17:09   (   0.02, -75.20) (   0.56, -72.71)  283.54                80
 10/11/2019   06:38:56   (  -0.02, -75.21) (   0.63, -77.98)  315.91                80
 10/12/2019   06:17:32   (  -0.01, -75.22) (  -0.41, -73.46)  201.27                80
 10/13/2019   18:39:27   (   0.01, -75.23) (  -0.81, -78.76)  402.32                80
 10/14/2019   18:23:23   (   0.01, -75.24) (   0.23, -74.23)  115.24                80
 10/16/2019   06:45:10   (  -0.00, -75.26) (   0.96, -79.50)  483.02                80
 10/17/2019   06:23:44   (   0.02, -75.28) (  -0.02, -74.96)   35.14                80
 10/19/2019   18:29:36   (  -0.01, -75.30) (  -0.09, -75.75)   50.86                80
 10/20/2019   18:08:11   (  -0.01, -75.31) (   0.89, -71.21)  466.82                80