Simultaneous Nadir Overpasses (SNOs) between GOES-16 and NPP
TLE Epoch: 2019 8 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 08/06/2019   18:17:10   (   0.03, -75.18) (   0.56, -72.75)  277.12                80
 08/08/2019   06:38:59   (  -0.04, -75.19) (   0.59, -78.02)  322.85                80
 08/09/2019   06:17:34   (  -0.04, -75.19) (  -0.43, -73.49)  194.14                80
 08/10/2019   18:39:30   (   0.05, -75.21) (  -0.79, -78.79)  409.21                80
 08/11/2019   18:23:27   (   0.05, -75.22) (   0.29, -74.27)  108.18                80
 08/13/2019   06:45:14   (  -0.06, -75.23) (   0.92, -79.53)  490.77                80
 08/14/2019   06:23:50   (  -0.06, -75.24) (  -0.10, -75.00)   26.97                80
 08/16/2019   18:27:03   (   0.06, -75.28) (  -0.04, -75.78)   56.95                80
 08/17/2019   18:10:58   (   0.06, -75.30) (   0.98, -71.25)  461.53                80
 08/19/2019   06:32:46   (  -0.07, -75.33) (   0.23, -76.52)  135.74                80