Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 10 2.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 10/03/2019   18:27:00   (   0.01, -75.20) (  -0.12, -75.72)   60.25                80
 10/04/2019   18:10:55   (   0.01, -75.20) (   0.91, -71.20)  456.31                80
 10/06/2019   06:32:43   (  -0.02, -75.21) (   0.28, -76.47)  143.93                80
 10/07/2019   06:11:18   (  -0.02, -75.21) (  -0.75, -71.94)  373.04                80
 10/08/2019   18:33:14   (   0.02, -75.23) (  -0.41, -77.25)  230.33                80
 10/09/2019   18:17:09   (   0.02, -75.24) (   0.57, -72.71)  287.22                80
 10/11/2019   06:38:57   (  -0.02, -75.26) (   0.57, -78.00)  311.37                80
 10/12/2019   06:17:32   (  -0.01, -75.27) (  -0.41, -73.46)  206.60                80
 10/13/2019   18:39:28   (   0.01, -75.30) (  -0.74, -78.77)  395.47                80
 10/14/2019   18:23:23   (   0.01, -75.31) (   0.24, -74.23)  122.86                80
 10/16/2019   06:45:10   (  -0.00, -75.34) (   0.96, -79.50)  474.62                80